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Thomas Witmer, M.D.
NPI 1720014285 · Internal Medicine Physician · Rochester, NY
Thomas Witmer, M.D. is a Internal Medicine Physician provider in Rochester, NY (NPI 1720014285).
Provider details
- NPI number
- 1720014285
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 110524 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
2400 S Clinton Ave
Bldg H Ste 230
Rochester, NY 14618-2668
Phone: (585) 341-7220
Fax: (585) 325-6051
Street-level locationGet directions
Mailing address
601 Elmwood Ave
Rochester, NY 14642-0001
Registry dates
- Enumerated
- 2006-06-24
- Last updated
- 2012-01-12
Frequently asked questions
- What is Thomas Witmer's NPI number?
- Thomas Witmer's National Provider Identifier (NPI) is 1720014285, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Witmer's specialty?
- Thomas Witmer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Witmer located?
- Thomas Witmer's practice location on file with NPPES is 2400 S Clinton Ave, Rochester, NY 14618-2668.
- What is Thomas Witmer's phone number?
- The practice phone number listed in the NPPES registry for Thomas Witmer is (585) 341-7220.
- Is Thomas Witmer's NPI active?
- Yes — Thomas Witmer's NPI (1720014285) is active in the NPPES registry as of the last update on 2012-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.