Anne Pennisson, M.D.
NPI 1831118108 · Internal Medicine Physician · Biloxi, MS
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anne Pennisson, M.D. is a Internal Medicine Physician provider in Biloxi, MS (NPI 1831118108).
Provider details
- NPI number
- 1831118108
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 15051 (MS)
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
- 2006-07-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Anne Pennisson's NPI number?
- Anne Pennisson's National Provider Identifier (NPI) is 1831118108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anne Pennisson's specialty?
- Anne Pennisson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Anne Pennisson located?
- Anne Pennisson's practice location on file with NPPES is 400 Veterans Ave, Biloxi, MS 39531-2410.
- What is Anne Pennisson's phone number?
- The practice phone number listed in the NPPES registry for Anne Pennisson is (228) 523-5000.
- Does Anne Pennisson accept Medicare?
- Anne Pennisson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anne Pennisson's NPI active?
- Yes — Anne Pennisson's NPI (1831118108) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.