John Harrison, D.M.D.,M.D.
NPI 1275540635 · Oral and Maxillofacial Surgery (Dentist) · Huntsville, AL
John Harrison, D.M.D.,M.D. is a Oral and Maxillofacial Surgery (Dentist) provider in Huntsville, AL (NPI 1275540635).
Provider details
- NPI number
- 1275540635
- Entity type
- Individual
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Credential
- D.M.D.,M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2715 (AL)
Specialties & taxonomies
Dental Providers
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Harrison's NPI number?
- John Harrison's National Provider Identifier (NPI) is 1275540635, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Harrison's specialty?
- John Harrison is listed in the NPPES registry with a primary specialty of Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is John Harrison located?
- John Harrison's practice location on file with NPPES is 213 Green Cove Rd Se, Huntsville, AL 35803-3005.
- What is John Harrison's phone number?
- The practice phone number listed in the NPPES registry for John Harrison is (256) 533-7751.
- Is John Harrison's NPI active?
- Yes — John Harrison's NPI (1275540635) 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.