Gilbert Witte, M.D.
NPI 1598764730 · Pulmonary Disease Physician · Olean, NY
Enrolled with Medicare as Order and Referring Only - Hospice/Palliative Care · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gilbert Witte, M.D. is a Pulmonary Disease Physician provider in Olean, NY (NPI 1598764730).
Provider details
- NPI number
- 1598764730
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 162100 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-19
- Last updated
- 2009-02-24
Frequently asked questions
- What is Gilbert Witte's NPI number?
- Gilbert Witte's National Provider Identifier (NPI) is 1598764730, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gilbert Witte's specialty?
- Gilbert Witte is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Gilbert Witte located?
- Gilbert Witte's practice location on file with NPPES is 535 Main St, Olean, NY 14760-1513.
- What is Gilbert Witte's phone number?
- The practice phone number listed in the NPPES registry for Gilbert Witte is (716) 372-0141.
- Does Gilbert Witte accept Medicare?
- Gilbert Witte is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gilbert Witte's NPI active?
- Yes — Gilbert Witte's NPI (1598764730) is active in the NPPES registry as of the last update on 2009-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.