Dr. David C. Willms, MD

  • Coronado, CA
  • Pulmonologist
NPI1285626747PAC ID3173595238
Medicare services, 2024
2,763
Medicare patients, 2024
280
Part D claims, 2024
73
Publications
15
Clinical trials
2
Practice address
250 Prospect Place, Coronado, CA 92118
Practice phone
Call (619) 435-6251
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Sharp Coronado Hospital

Hospital · Coronado, California

See all 17 affiliations

Find Dr. Willms' professional email, personal email and mobile number

Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.

View contacts for free

Dr. David C. Willms is a pulmonologist in Coronado, California

Dr. Willms practices at Sharp Coronado Hospital in Coronado, California, part of Sharp HealthCare.

Dr. Willms' NPI, 1285626747, was assigned on August 19, 2005. Dr. Willms graduated from Baylor College Of Medicine in 1982. Dr. Willms holds California license C42091.

NPI and contact details
Medicare PAC ID
3173595238
NPI enumeration date
August 19, 2005
NPI status
Active
Practice phone
(619) 435-6251
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
70
Medical school graduation
1982

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data

Dr. David C. Willms practices at Sharp Coronado Hospital in Coronado, California

Dr. Willms' primary practice is Sharp Coronado Hospital, at 250 Prospect Place, Coronado, CA 92118 in San Diego County. The practice phone is (619) 435-6251.

Source: Dmand AI Affiliation Data

Dr. David C. Willms is affiliated with 11 sites of care and 6 medical groups

Dr. Willms' primary practice is Sharp Coronado Hospital in Coronado, California, part of Sharp HealthCare. Dr. Willms is also affiliated with Sharp Memorial Hospital. The medical group on file is Emergency and Acute Care Medical Corporation. Dmand AI also links Dr. Willms to 2 more hospitals, 5 group practices and clinics, 5 medical groups and 2 skilled nursing facilities, each named with a free account.

See all 17 affiliations for Dr. Willms

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. David C. Willms' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Willms practices, 11 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Sharp Coronado HospitalAvailable with a free account
+10 more sites and 5 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Willms practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Sharp HealthCare and 6.2K+ hospitals, with verified contacts in the same login.

Dr. David C. Willms is one of 1,339 pulmonologists in California

Pulmonary disease is Dr. Willms' primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Willms is board certified in critical care medicine by the American Board of Internal Medicine. Dmand AI has Dr. Willms' licenses on file in 2 states: California and Texas.

Specialties and state licenses

  • Pulmonary disease, CaliforniaPrimaryLicense C42091 · 1985 to 2027 · taxonomy 207RP1001X
  • Texas license1983 to 1989

Clinical focus

Dmand AI lists chronic obstructive pulmonary disease (COPD) and chronic respiratory failure among the conditions Dr. Willms treats.

Pulmonologists near Dr. Willms

Counts of pulmonologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. David C. Willms billed Medicare for 2,763 services in 2024

CMS data shows 2,763 Medicare services from Dr. Willms across 10 procedure codes in 2024, for 280 Medicare patients. Medicare paid $218,161 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 20242,763
Medicare patients280
Paid by Medicare$218,161
Procedure codes10

Dr. Willms' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2,3842024: 2,75015%
Surgery
2023: 122024: 138%

Dr. Willms compared with the California median for pulmonologists, 2024

  • Dr. Willms
  • California median
Medicare services
2,763vs 6494.3 times
Medicare patients
280vs 272Close to median
Part D claims
31vs 42193% below

Medians across 1,263 pulmonologists in California with Dmand AI profiles that report each measure.

Dr. Willms' most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Willms

Need commercial claims for Dr. Willms?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Willms and other pulmonologists in California.

Book a meeting

Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. David C. Willms treated 280 Medicare patients in 2024, average age 73

CMS counts 280 Medicare patients who saw Dr. Willms in 2024. The largest group is 65 to 74, with 93 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 64% are also on Medicaid. Their average risk score is 4.17, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Willms' median patient age at 68, with 41% women.

Medicare patients, 2024280
Average age73
Average risk score4.17
Also on Medicaid64%

Dr. Willms' Medicare patients by age, 2024

Dr. Willms' Medicare patients by sex, 2024

  • Women11541%
  • Men16559%

Chronic conditions among Dr. Willms' Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Heart failure71%
  4. Diabetes63%
  5. Chronic kidney disease57%
  6. Ischemic heart disease57%
  7. COPD51%
  8. Atrial fibrillation50%

Share of Medicare patients with each condition. A patient can have several.

Dr. Willms' patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women41%
  • Men59%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. David C. Willms wrote 73 Medicare Part D claims in 2024

In 2024, Dr. Willms wrote 73 Medicare Part D claims for 16 patients. 99% of them were for generic drugs. CMS names the drug for 31 of them, across 1 drug with 11 or more claims each, at $597 in total drug cost. In 2023, CMS named 214 claims across 5 drugs.

Part D claims, 202473
Drugs named by CMS1
Total drug cost$597
Part D patients16

Dr. Willms' Part D claims by kind of drug, 2024

  • Generic72 claims99%
  • Brand-name and other1 claims1%

Dr. Willms' most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 2142024: 3186%

Drugs named by CMS: 1 in 2024, 5 in 2023.

See all prescribing by Dr. Willms

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. David C. Willms scored 80 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Dr. Willms for performance year 2024, reported as part of a group.

Dr. Willms' MIPS scores, performance year 2024

  • 80of 100Final score
  • 73.5of 100Quality
  • 20of 100Improvement Activities
  • 73of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

For MedTech and pharma teams

Find pulmonologists like Dr. Willms by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. David C. Willms has 15 publications on record

Dmand AI links 15 papers to Dr. Willms in 2021. 2021 was the busiest year, with 2. The most frequent topics are Pregnancy Outcome, Respiratory Distress Syndrome and Cardiopulmonary Resuscitation. Dr. Willms has published most often in ASAIO J. Dr. Willms' most frequent co-authors are Valerian Anthony Catanzarite, MD, PhD, Larry Michael Cousins, MD and Brian E. Jaski, MD.

Papers15

Topics Dr. Willms writes about most

  • Pregnancy Outcome
  • Respiratory Distress Syndrome
  • Cardiopulmonary Resuscitation
  • Extracorporeal Membrane Oxygenation
  • Heart Arrest
  • Positive-Pressure Respiration
  • Pregnancy Complications
  • Respiration, Artificial

Dr. Willms' most frequent co-authors

Recent publications by Dr. Willms

See all 15 publications and co-authors

See who Dr. Willms researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Willms works with, so you can find a warm path to the right pulmonologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. David C. Willms has worked on 2 clinical trials

Dmand AI links Dr. Willms to 2 clinical trials. Conditions studied include COVID-19, Pneumonia, Ventilator-Associated and Healthcare-Associated Pneumonia.

Conditions in Dr. Willms' trials

  • COVID-19
  • Pneumonia, Ventilator-Associated
  • Healthcare-Associated Pneumonia
  • Pneumonia, Viral

Recent clinical trials with Dr. Willms

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. David C. Willms received $76,634 in industry payments from 2016 to 2025

CMS Open Payments shows 104 general payments to Dr. Willms from 16 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 46% of the total. La Jolla Pharmaceutical Company paid the most, $68,543.

General payments to Dr. Willms by program year, 2016 to 2025

General payments to Dr. Willms by kind, 2016 to 2025

$76.6Kin total
  • Speaker and faculty fees$35,11746%
  • Honoraria$31,10441%
  • Food and beverage$3,7465%
  • Travel and lodging$3,3844%
  • Other$3,2844%

Companies that paid Dr. Willms the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Willms

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. David C. Willms has 1 award and honors on record

Dmand AI lists 1 award for Dr. Willms.

Awards and honors for Dr. Willms

  1. Undated
    • ACCM Fellow

Source: Dmand AI Professional Profile Data

Dr. David C. Willms graduated from Baylor College Of Medicine

Dr. Willms graduated from Baylor College Of Medicine in 1982. Dr. Willms is a member of ACCP, SCCM and ATS.

  1. Medical schoolBaylor College Of Medicine
  2. Board certified in critical care medicineAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine
  4. Board certified in pulmonary diseaseAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. David C. Willms accepts plans from 7 insurance carriers

Dr. Willms is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • CMS Medicare
  • NV State Medicaid

Plan types Dr. Willms accepts, by number of carriers

  1. Medicare5
  2. PPO5
  3. HMO2
  4. POS2
  5. EPO1
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. David C. Willms's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesClinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. David C. Willms

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. David C. Willms' NPI number?

Dr. David C. Willms' NPI number is 1285626747. It was assigned on August 19, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. David C. Willms?

Dr. David C. Willms is a pulmonologist in Coronado, California. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).

Where does Dr. David C. Willms practice?

Dr. Willms practices at 250 Prospect Place, Coronado, CA 92118. Dr. Willms' primary practice is Sharp Coronado Hospital in Coronado, California, part of Sharp HealthCare. Dmand AI also links Dr. Willms to 2 hospitals, 5 group practices and clinics, 5 medical groups and 2 skilled nursing facilities.

What is Dr. David C. Willms' office phone number?

The practice phone on file for Dr. Willms is (619) 435-6251.

What is Dr. David C. Willms' medical license number?

Dr. Willms holds California license C42091, one of the licenses on file in 2 states.

Which states has Dr. David C. Willms been licensed in?

Dmand AI has state licenses on file for Dr. Willms in California (1985 to 2027) and Texas (1983 to 1989).

Which hospitals is Dr. David C. Willms affiliated with?

Dr. Willms practices at Sharp Coronado Hospital in Coronado, California. Dr. Willms is also affiliated with Sharp Memorial Hospital. Dmand AI links Dr. Willms to 2 more hospitals.

What medical group is Dr. David C. Willms part of?

Dr. Willms is linked to Emergency and Acute Care Medical Corporation. Dmand AI links Dr. Willms to 5 more medical groups.

Does Dr. David C. Willms accept Medicare?

Yes. CMS data shows Dr. Willms billed Medicare for 2,763 services in 2024.

What is Dr. David C. Willms' MIPS score?

Dr. Willms' MIPS final score for performance year 2024 is 80 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. David C. Willms see?

CMS counts 280 Medicare patients who saw Dr. Willms in 2024, with an average age of 73.

Is Dr. David C. Willms board certified?

Yes. Dr. Willms is board certified in critical care medicine by the American Board of Internal Medicine.

What services does Dr. David C. Willms bill to Medicare?

In 2024, Dr. Willms' most billed Medicare services were hospital inpatient care (99232), nursing facility care (99308) and critical care (99291).

Where did Dr. David C. Willms go to medical school?

Dr. Willms graduated from Baylor College Of Medicine in 1982.

What drugs does Dr. David C. Willms prescribe most?

In 2024 Medicare Part D data, Dr. Willms' most prescribed drugs by claims were Ipratropium-Albuterol.

Has Dr. David C. Willms received payments from drug or device companies?

CMS Open Payments shows $76,634 in general payments to Dr. Willms from 16 companies from 2016 to 2025. The largest total came from La Jolla Pharmaceutical Company.

How long has Dr. David C. Willms been practicing?

Dr. Willms graduated from medical school in 1982, 44 years ago.

Does Dr. David C. Willms do research?

Dmand AI links 15 publications to Dr. Willms. Dr. Willms has worked on 2 clinical trials.

Who does Dr. David C. Willms publish with?

Dr. Willms' most frequent co-authors are Valerian Anthony Catanzarite, MD, PhD (3 shared papers), Larry Michael Cousins, MD (2 shared papers) and Brian E. Jaski, MD (2 shared papers).

What insurance does Dr. David C. Willms accept?

Dr. Willms is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

Selling to pulmonary disease practices?

See pulmonologists in California by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)