Thomas Maher, M.D.
NPI 1689795270 · Internal Medicine Physician · Cary, NC
Enrolled with Medicare as Order and Referring Only - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Maher, M.D. is a Internal Medicine Physician provider in Cary, NC (NPI 1689795270).
Provider details
- NPI number
- 1689795270
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 127236 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-04-02
- Last updated
- 2013-04-04
Frequently asked questions
- What is Thomas Maher's NPI number?
- Thomas Maher's National Provider Identifier (NPI) is 1689795270, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Maher's specialty?
- Thomas Maher is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Maher located?
- Thomas Maher's practice location on file with NPPES is 1020 Southhill Dr, Cary, NC 27513-8629.
- What is Thomas Maher's phone number?
- The practice phone number listed in the NPPES registry for Thomas Maher is (866) 906-1637.
- Does Thomas Maher accept Medicare?
- Thomas Maher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Maher's NPI active?
- Yes — Thomas Maher's NPI (1689795270) is active in the NPPES registry as of the last update on 2013-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.