David Gregory Brown, M.D.
Pulmonary Disease Physician · Lancaster, OH
David Gregory Brown, M.D. is a pulmonary disease physician with a practice address in Lancaster, Ohio, and NPI 1740288026, issued on Jul 12, 2005. Check the license (Ohio 35-038055, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- David Gregory Brown
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 35-038055 OH
Self-reported in NPPES; status is on the state search - Practice location
- 121 W 6TH Ave, Lancaster, OH 43130
- Phone
- (740) 687-5164
- Enumerated
- Jul 12, 2005
- Record last updated
- Oct 9, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (740) 654-1417
- Medicaid ID
- 0551719 OH
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 659 in Ohio → Look up another NPI →
Verify David Gregory Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35-038055Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
281 Medicare Part D claims for 36 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 48% of claims.
Most prescribed
- Breo Ellipta33 claims
- Albuterol Sulfate Hfa30 claims
- Spiriva Handihaler23 claims
- Symbicort23 claims
- Gabapentin17 claims
- Prednisone17 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $159.02
3 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 8,806 providers of this specialty with any payment received $5,159.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
David Gregory Brown among 659 pulmonary disease physician records in Ohio
David Gregory Brown, M.D. is one of 659 pulmonary disease physician records with a practice address in Ohio. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 78% of these records are
- Record last updated2012 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Ohio
There are 659 pulmonary disease physician records in Ohio.
All 659 in Ohio → Every provider in Lancaster → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Jarrod Bruce, M.D., FCCPLancaster, OH 431301134162563
- Avneet Singh, M.D.Lancaster, OH 431301790147379
- Christian Tencza, M.D.Lancaster, OH 431301336292085
- Andrew Twehues, M.D.Lancaster, OH 431301346457355
- Rami Ahmad, MDGrove City, OH 431231316303332
- Elizabeth HowcroftGrove City, OH 431231093277493
- David Ralston, MDGrove City, OH 431231164408472
- Adam Manko, MDLondon, OH 431401316266190
Common questions
What is David Gregory Brown, M.D.'s NPI number?
David Gregory Brown, M.D.'s National Provider Identifier (NPI) is 1740288026, issued on Jul 12, 2005. An NPI identifies a provider in billing; it is not a license.
Where is David Gregory Brown, M.D. located?
The NPPES record lists a practice address at 121 W 6TH Ave, Lancaster, OH, 43130. Phone: (740) 687-5164. Providers update this record themselves, so call before visiting.
How can I verify David Gregory Brown, M.D.'s license?
NPPES lists Ohio license number 35-038055, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David Gregory Brown, M.D. prescribe under Medicare Part D?
In 2024, David Gregory Brown, M.D. had 281 Medicare Part D claims for 36 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.