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Dr. James A. Davis, DO
NPI1750662995PAC ID5193098952
- Medicare services, 2024
- 802
- Medicare patients, 2024
- 217
- Part D claims, 2024
- 89
- Publications
- 5
- Clinical trials
- 1
- Practice address
- 3555 South Val Vista Drive, Gilbert, AZ 85297
- Practice phone
- Call (480) 728-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Davis' 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.
Dr. James A. Davis is a pulmonologist in Gilbert, Arizona
Dr. Davis practices at Dignity Health Mercy Gilbert Medical Center in Gilbert, Arizona, part of CommonSpirit Health.
Dr. Davis' NPI, 1750662995, was assigned on September 1, 2011. Dr. Davis holds Arizona license 007152.
NPI and contact details
- NPI
- 1750662995NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193098952
- NPI enumeration date
- September 1, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (480) 728-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James A. Davis practices at Dignity Health Mercy Gilbert Medical Center in Gilbert, Arizona
Dr. Davis' primary practice is Dignity Health Mercy Gilbert Medical Center, at 3555 South Val Vista Drive, Gilbert, AZ 85297 in Maricopa County. The practice phone is (480) 728-8000.
- Dignity Health Mercy Gilbert Medical Center3555 South Val Vista Drive, Gilbert, AZ 85297 · Maricopa CountyPhone(480) 728-8000
Source: Dmand AI Affiliation Data
Dr. James A. Davis is affiliated with 2 sites of care and 1 medical group
Dr. Davis' primary practice is Dignity Health Mercy Gilbert Medical Center in Gilbert, Arizona, part of CommonSpirit Health. The medical group on file is Biltmore Ear Nose & Throat. Dmand AI also links Dr. Davis to 1 more physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James A. Davis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Davis practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health Mercy Gilbert Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James A. Davis is one of 255 pulmonologists in Arizona
Pulmonary disease is Dr. Davis' primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Davis is licensed in Arizona.
Specialties and state licenses
- Pulmonary disease, ArizonaPrimary
Pulmonologists near Dr. Davis
Counts of pulmonologists with a Dmand AI profile, by place and practice. Each opens the list.
255pulmonologists in Arizona20pulmonologists in Gilbert2pulmonologists at Dignity Health Mercy Gilbert Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. James A. Davis billed Medicare for 802 services in 2024
CMS data shows 802 Medicare services from Dr. Davis across 10 procedure codes in 2024, for 217 Medicare patients. Medicare paid $53,454 for them. Every service was in an office.
Medicare services, 2024802
Medicare patients217
Paid by Medicare$53,454
Procedure codes10
Dr. Davis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6832024: 49528%
- Tests and treatments
- 2023: 3932024: 30722%
Dr. Davis compared with the Arizona median for pulmonologists, 2024
- Dr. Davis
- Arizona median
- Medicare services
- 802vs 779Close to median
- Medicare patients
- 217vs 31230% below
- Part D claims
- 55vs 37885% below
Medians across 246 pulmonologists in Arizona with Dmand AI profiles that report each measure.
Dr. Davis' 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.
Need commercial claims for Dr. Davis?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Davis and other pulmonologists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James A. Davis treated 217 Medicare patients in 2024, average age 73
CMS counts 217 Medicare patients who saw Dr. Davis in 2024. The largest group is 65 to 74, with 132 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Davis' median patient age at 57, with 40% women.
Medicare patients, 2024217
Average age73
Average risk score1.05
Dr. Davis' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Davis' Medicare patients by sex, 2024
- Women10147%
- Men11653%
Chronic conditions among Dr. Davis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Ischemic heart disease39%
- Mood disorders34%
- Depression30%
- Anxiety29%
- Chronic kidney disease25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Davis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women40%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James A. Davis wrote 89 Medicare Part D claims in 2024
In 2024, Dr. Davis wrote 89 Medicare Part D claims for 27 patients. 64% of them were for generic drugs. CMS names the drug for 55 of them, across 3 drugs with 11 or more claims each, at $309 in total drug cost. In 2021, CMS named 99 claims across 6 drugs.
Part D claims, 202489
Drugs named by CMS3
Total drug cost$309
Part D patients27
Dr. Davis' Part D claims by kind of drug, 2024
- Generic57 claims64%
- Brand-name32 claims36%
Dr. Davis' most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 992022: 5544%
Drugs named by CMS: 3 in 2022, 6 in 2021.
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. James A. Davis offers telehealth to Medicare patients
Dr. Davis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Davis as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. James A. Davis has 5 publications on record
Dmand AI links 5 papers to Dr. Davis in 2024. The most frequent topics are Arabidopsis, Adenosine Triphosphatases and Arabidopsis Proteins. Dr. Davis has published most often in Plant Physiol.
Papers5
Topics Dr. Davis writes about most
- Arabidopsis
- Adenosine Triphosphatases
- Arabidopsis Proteins
- Gene Expression Regulation, Plant
- Pollen
Recent publications by Dr. Davis
ArabidopsisCalciumCalcium-Transporting ATPases
Adenosine TriphosphatasesArabidopsisCell Membrane
ArabidopsisArabidopsis ProteinsCalcium Signaling
Adenosine TriphosphatasesArabidopsisArabidopsis Proteins
See who Dr. Davis researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Davis works with, so you can find a warm path to the right pulmonologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. James A. Davis has worked on 1 clinical trial
Dmand AI links Dr. Davis to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Sleep Apnea, Obstructive and Sleep Apnea Syndromes.
Conditions in Dr. Davis' trials
- Sleep Apnea, Obstructive
- Sleep Apnea Syndromes
Investigators on the most trials with Dr. Davis
- Stanley Chia, MD1 shared trial
- Eugene G. Chio, MD1 shared trial
- Bruce Clayton Corser, MD1 shared trial
Recent clinical trials with Dr. Davis
Adherence and Outcome of Upper Airway Stimulation (UAS) for OSA International Registry (opens in a new tab)
Active, not recruiting
Sleep Apnea, ObstructiveSleep Apnea SyndromesInspire therapy
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. James A. Davis received $8,553 in industry payments from 2017 to 2025
CMS Open Payments shows 208 general payments to Dr. Davis from 28 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 82% of the total. Inspire Medical Systems, Inc. paid the most, $3,940.
General payments to Dr. Davis by program year, 2017 to 2025
General payments to Dr. Davis by kind, 2017 to 2025
$8.6Kin total
- Food and beverage$7,05582%
- Travel and lodging$1,44017%
- Education$380%
- Gifts$190%
Companies that paid Dr. Davis the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. James A. Davis's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. James A. Davis
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. James A. Davis' NPI number?
Dr. James A. Davis' NPI number is 1750662995. It was assigned on September 1, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. James A. Davis?
Dr. James A. Davis is a pulmonologist in Gilbert, Arizona. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. James A. Davis practice?
Dr. Davis practices at 3555 South Val Vista Drive, Gilbert, AZ 85297. Dr. Davis' primary practice is Dignity Health Mercy Gilbert Medical Center in Gilbert, Arizona, part of CommonSpirit Health. Dmand AI also links Dr. Davis to 1 physician office.
What is Dr. James A. Davis' office phone number?
The practice phone on file for Dr. Davis is (480) 728-8000.
What is Dr. James A. Davis' medical license number?
Dr. Davis holds Arizona license 007152.
Which hospitals is Dr. James A. Davis affiliated with?
Dr. Davis practices at Dignity Health Mercy Gilbert Medical Center in Gilbert, Arizona.
What medical group is Dr. James A. Davis part of?
Dr. Davis is linked to Biltmore Ear Nose & Throat.
Does Dr. James A. Davis accept Medicare?
Yes. CMS data shows Dr. Davis billed Medicare for 802 services in 2024, and Dr. Davis accepts Medicare assignment.
Does Dr. James A. Davis offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Davis as offering telehealth services.
How many Medicare patients does Dr. James A. Davis see?
CMS counts 217 Medicare patients who saw Dr. Davis in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. James A. Davis bill to Medicare?
In 2024, Dr. Davis' most billed Medicare services were office visit, established patient (99214), nerve and brain test (95800) and care management and other visits (99453).
What drugs does Dr. James A. Davis prescribe most?
In 2022 Medicare Part D data, Dr. Davis' most prescribed drugs by claims were Zolpidem Tartrate, Clonazepam and Ropinirole HCl.
Has Dr. James A. Davis received payments from drug or device companies?
CMS Open Payments shows $8,553 in general payments to Dr. Davis from 28 companies from 2017 to 2025. The largest total came from Inspire Medical Systems, Inc.
How long has Dr. James A. Davis been practicing?
Dr. Davis graduated from medical school in 2011, 15 years ago.
Does Dr. James A. Davis do research?
Dmand AI links 5 publications to Dr. Davis. Dr. Davis has worked on 1 clinical trial.
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