John Mcdowell, MD
NPI 1538161450 · Family Medicine Physician · Gorham, NH
John Mcdowell, MD is a Family Medicine Physician provider in Gorham, NH (NPI 1538161450).
Provider details
- NPI number
- 1538161450
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 5240 (NH)
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
- 2005-08-11
- Last updated
- 2023-03-07
Frequently asked questions
- What is John Mcdowell's NPI number?
- John Mcdowell's National Provider Identifier (NPI) is 1538161450, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Mcdowell's specialty?
- John Mcdowell is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Mcdowell located?
- John Mcdowell's practice location on file with NPPES is 2 Broadway Ave, Gorham, NH 03581-1502.
- What is John Mcdowell's phone number?
- The practice phone number listed in the NPPES registry for John Mcdowell is (603) 466-2741.
- Is John Mcdowell's NPI active?
- Yes — John Mcdowell's NPI (1538161450) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.