Duncan Harmon, MD
NPI 1295122232 · Maternal & Fetal Medicine Physician · Birmingham, AL
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Duncan Harmon, MD is a Maternal & Fetal Medicine Physician provider in Birmingham, AL (NPI 1295122232).
Provider details
- NPI number
- 1295122232
- Entity type
- Individual
- Primary specialty
- Maternal & Fetal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- M-16578 (ID)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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
Additional practice locations (3)
- 333 N 1st St Ste 150Boise, ID 83702-6135Phone: (208) 381-3088
- 280 Maple StAshland, OR 97520-1552Phone: (541) 201-4000
- 3181 Sw Sam Jackson Park Rd# L466Portland, OR 97239Phone: (503) 418-5542
Registry dates
- Enumerated
- 2015-04-16
- Last updated
- 2025-11-26
- Certified
- 2025-11-26
Frequently asked questions
- What is Duncan Harmon's NPI number?
- Duncan Harmon's National Provider Identifier (NPI) is 1295122232, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Duncan Harmon's specialty?
- Duncan Harmon is listed in the NPPES registry with a primary specialty of Maternal & Fetal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Duncan Harmon located?
- Duncan Harmon's practice location on file with NPPES is 1700 6th Ave S, Birmingham, AL 35233-1802.
- What is Duncan Harmon's phone number?
- The practice phone number listed in the NPPES registry for Duncan Harmon is (205) 996-3130.
- Does Duncan Harmon accept Medicare?
- Duncan Harmon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Duncan Harmon's NPI active?
- Yes — Duncan Harmon's NPI (1295122232) is active in the NPPES registry as of the last update on 2025-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.