Gilbert Witte, M.D.
Pulmonary Disease Physician · Olean, NY
Gilbert Witte, M.D. is a pulmonary disease physician with a practice address in Olean, New York, and NPI 1598764730, issued on Jul 19, 2005. Check the license (New York 162100, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Gilbert Witte
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 162100 NY
Self-reported in NPPES; status is on the state search - Practice location
- 535 Main St, Olean, NY 14760
- Phone
- (716) 372-0141
- Enumerated
- Jul 19, 2005
- Record last updated
- Feb 24, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (716) 376-2273
- Medicaid ID
- 00893527 NY
- Entity
- Type 1 · individual
Also registered at 535 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mohammed AlsaggafPulmonary Disease Physician1750816021
- Kuntal Avashia, M.D.Sleep Medicine (Internal Medicine) Physician1649595471
- John Balacki, M.D.Gastroenterology Physician1578562179
- Neha Bansal, M.D.Endocrinology, Diabetes & Metabolism Physician1003152174
- Phyllis Bessey, NPNurse Practitioner1023003399
- Kelly Blackmon, NPAdult Health Nurse Practitioner1346471851
Verify Gilbert Witte in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 162100Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
17 Medicare Part D claims for 11 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 94% of 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.
Pulmonary Disease Physician providers in New York
There are 1,230 pulmonary disease physician records in New York.
Other pulmonary disease physician records in New York
- Charles Abate, MDOssining, NY1720180003
- Antoine Tony Abed, MDNew York, NY1275608341
- Dina Abi Fadel, M.DPoughkeepsie, NY1528234135
- Michael Aboodi, M.D.New York, NY1255751715
- Ami Abraham, DOBronx, NY1790947232
- Stanley Abraham, D.O.Yorktown Heights, NY1356873947
- Frank Acerra, D.O.Staten Island, NY1750371993
- Jose Acevedo-Ramos, M.D.Geneva, NY1851480529
- Angelo Acquista, MDNew York, NY1811967722
- Alexandra Adams, M.D.Rochester, NY1922124270
Common questions
What is Gilbert Witte, M.D.'s NPI number?
Gilbert Witte, M.D.'s National Provider Identifier (NPI) is 1598764730, issued on Jul 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gilbert Witte, M.D. located?
The NPPES record lists a practice address at 535 Main St, Olean, NY, 14760. Phone: (716) 372-0141. Providers update this record themselves, so call before visiting.
How can I verify Gilbert Witte, M.D.'s license?
NPPES lists New York license number 162100, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gilbert Witte, M.D. prescribe under Medicare Part D?
In 2024, Gilbert Witte, M.D. had 17 Medicare Part D claims for 11 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.