Ann Dennis
NPI 1912122516 · Internal Medicine Physician · Chapel Hill, NC
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ann Dennis is a Internal Medicine Physician provider in Chapel Hill, NC (NPI 1912122516).
Provider details
- NPI number
- 1912122516
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- LP00080 (RI)
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 111 | 12 |
| Dolutegravir Sodium/Lamivudinebrand: Dovato | 54 | — |
| Elviteg/Cob/Emtri/Tenof Alafenbrand: Genvoya | 42 | — |
| Emtricitabine/Tenofov Alafenambrand: Descovy | 39 | — |
| Dolutegravir Sodiumbrand: Tivicay | 32 | — |
| Rosuvastatin Calcium | 29 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-17
- Last updated
- 2010-03-05
Frequently asked questions
- What is Ann Dennis's NPI number?
- Ann Dennis's National Provider Identifier (NPI) is 1912122516, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Dennis's specialty?
- Ann Dennis is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ann Dennis located?
- Ann Dennis's practice location on file with NPPES is 130 Mason Farm Rd, Chapel Hill, NC 27599-7030.
- What is Ann Dennis's phone number?
- The practice phone number listed in the NPPES registry for Ann Dennis is (919) 966-7199.
- Does Ann Dennis accept Medicare?
- Ann Dennis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ann Dennis's NPI active?
- Yes — Ann Dennis's NPI (1912122516) is active in the NPPES registry as of the last update on 2010-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.