Dr. David Anthony Mescher, MD
- Medicare services, 2022
- 61
- Part D claims, 2022
- 580
- Industry payments
- $646
- Affiliated sites
- 1
- Insurance carriers
- 5
- Practice address
- 41870 Garstin Dr, Big Bear Lake, CA 92315
- Practice phone
- Call (805) 485-7877
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ventura County Pulmonary Med Grp
Big Bear Lake, California
Find Dr. Mescher's 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. David Anthony Mescher is a pulmonologist in Big Bear Lake, California
Dr. Mescher practices at Ventura County Pulmonary Med Grp in Big Bear Lake, California.
Dr. Mescher's NPI, 1912908856, was assigned on August 2, 2005. Dr. Mescher graduated from UCSF School of Medicine in 1973. Dr. Mescher holds California license G28066.
- NPI
- 1912908856NPI Registry (opens in a new tab)
- NPI enumeration date
- August 2, 2005
- NPI status
- Active
- Practice phone
- (805) 485-7877
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 79
- Medical school graduation
- 1973
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. David Anthony Mescher practices at Ventura County Pulmonary Med Grp in Big Bear Lake, California
Dr. Mescher's primary practice is Ventura County Pulmonary Med Grp, at 41870 Garstin Dr, Big Bear Lake, CA 92315 in San Bernardino County. The practice phone is (805) 485-7877.
- Ventura County Pulmonary Med Grp41870 Garstin Dr, Big Bear Lake, CA 92315 · San Bernardino CountyPhone(805) 485-7877
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David Anthony Mescher is affiliated with 2 sites of care
Dr. Mescher's primary practice is Ventura County Pulmonary Med Grp in Big Bear Lake, California. Dmand AI also links Dr. Mescher to 1 physician office, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. David Anthony Mescher's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mescher practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ventura County Pulmonary Med Grp | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David Anthony Mescher is one of 1,339 pulmonologists in California
Pulmonary disease is Dr. Mescher's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Mescher is board certified in internal medicine by the American Board of Internal Medicine. Dr. Mescher is licensed in California.
Specialties and state licenses
- Pulmonary disease, CaliforniaPrimary
Pulmonologists near Dr. Mescher
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 Anthony Mescher billed Medicare for 61 services in 2022
CMS data shows 61 Medicare services from Dr. Mescher across 3 procedure codes in 2022. Medicare paid $2,788 for them. Every service was in an office.
Dr. Mescher's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 4982022: 6188%
- Other services
- 2021: 272022: 0100%
Dr. Mescher compared with the California median for pulmonologists, 2022
- Dr. Mescher
- California median
- Medicare services
- 61vs 64991% below
- Part D claims
- 580vs 42138% above
Medians across 1,263 pulmonologists in California with Dmand AI profiles that report each measure.
Dr. Mescher's most billed Medicare procedure codes, 2022
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. Mescher?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mescher and other pulmonologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Anthony Mescher's patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Dr. Mescher's median patient age at 76, with 57% women.
Dr. Mescher's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. David Anthony Mescher wrote 580 Medicare Part D claims in 2022
In 2022, Dr. Mescher wrote 580 Medicare Part D claims. They cover 26 drugs, with $27,666 in total drug cost. In 2021, CMS named 2,323 claims across 64 drugs.
Dr. Mescher's 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: 2,3232022: 58075%
Drugs named by CMS: 26 in 2022, 64 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
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 Anthony Mescher received $646 in industry payments from 2016 to 2019
CMS Open Payments shows 47 general payments to Dr. Mescher from 13 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $257.
General payments to Dr. Mescher by program year, 2016 to 2019
Companies that paid Dr. Mescher the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Anthony Mescher has 1 award and honors on record
Dmand AI lists 1 award for Dr. Mescher, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Mescher
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. David Anthony Mescher graduated from UCSF School of Medicine
Dr. Mescher graduated from UCSF School of Medicine in 1973.
- Medical school
- Board certified in internal medicine
- Board certified in pulmonary disease
Source: Dmand AI Professional Profile Data
Dr. David Anthony Mescher accepts plans from 5 insurance carriers
Dr. Mescher is in network with 5 carriers, including Elevance, Blue Cross Blue Shield of Massachusetts and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- HCSC
- Regence Health Plans
Plan types Dr. Mescher accepts, by number of carriers
- Medicare5
- PPO5
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. David Anthony Mescher'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. David Anthony Mescher
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 Anthony Mescher's NPI number?
Dr. David Anthony Mescher's NPI number is 1912908856. It was assigned on August 2, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. David Anthony Mescher?
Dr. David Anthony Mescher is a pulmonologist in Big Bear Lake, California. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. David Anthony Mescher practice?
Dr. Mescher practices at 41870 Garstin Dr, Big Bear Lake, CA 92315. Dr. Mescher's primary practice is Ventura County Pulmonary Med Grp in Big Bear Lake, California. Dmand AI also links Dr. Mescher to 1 physician office.
What is Dr. David Anthony Mescher's office phone number?
The practice phone on file for Dr. Mescher is (805) 485-7877.
What is Dr. David Anthony Mescher's medical license number?
Dr. Mescher holds California license G28066.
Does Dr. David Anthony Mescher accept Medicare?
Yes. CMS data shows Dr. Mescher billed Medicare for 61 services in 2022.
Is Dr. David Anthony Mescher board certified?
Yes. Dr. Mescher is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. David Anthony Mescher bill to Medicare?
In 2022, Dr. Mescher's most billed Medicare services were office visit, established patient (99213), care management and other visits (99443) and office visit, established patient (99214).
Where did Dr. David Anthony Mescher go to medical school?
Dr. Mescher graduated from UCSF School of Medicine in 1973.
What drugs does Dr. David Anthony Mescher prescribe most?
In 2022 Medicare Part D data, Dr. Mescher's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Furosemide.
Show 3 more questionsShow fewer questions
Has Dr. David Anthony Mescher received payments from drug or device companies?
CMS Open Payments shows $646 in general payments to Dr. Mescher from 13 companies from 2016 to 2019. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. David Anthony Mescher been practicing?
Dr. Mescher graduated from medical school in 1973, 53 years ago.
What insurance does Dr. David Anthony Mescher accept?
Dr. Mescher is in network with 5 carriers, including Elevance, Blue Cross Blue Shield of Massachusetts and Blue Cross Blue Shield of Michigan. 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