Peter Baren, M.D.
NPI 1902877483 · Addiction Medicine (Internal Medicine) Physician · Birmingham, AL
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Baren, M.D. is a Addiction Medicine (Internal Medicine) Physician provider in Birmingham, AL (NPI 1902877483).
Provider details
- NPI number
- 1902877483
- Entity type
- Individual
- Primary specialty
- Addiction Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 00023412 (AL)
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
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
- 2006-01-31
- Last updated
- 2023-02-17
- Certified
- 2023-02-14
Frequently asked questions
- What is Peter Baren's NPI number?
- Peter Baren's National Provider Identifier (NPI) is 1902877483, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Baren's specialty?
- Peter Baren is listed in the NPPES registry with a primary specialty of Addiction Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Baren located?
- Peter Baren's practice location on file with NPPES is 5605 Clifford Cir, Birmingham, AL 35210-4453.
- What is Peter Baren's phone number?
- The practice phone number listed in the NPPES registry for Peter Baren is (205) 836-3455.
- Does Peter Baren accept Medicare?
- Peter Baren is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Baren's NPI active?
- Yes — Peter Baren's NPI (1902877483) is active in the NPPES registry as of the last update on 2023-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.