Gregory Windham, M.D.
NPI 1154362275 · Surgery Physician · Cullman, AL
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Windham, M.D. is a Surgery Physician provider in Cullman, AL (NPI 1154362275).
Provider details
- NPI number
- 1154362275
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 8365 (AL)
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
- 2006-06-09
- Last updated
- 2014-10-21
Frequently asked questions
- What is Gregory Windham's NPI number?
- Gregory Windham's National Provider Identifier (NPI) is 1154362275, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Windham's specialty?
- Gregory Windham is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Windham located?
- Gregory Windham's practice location on file with NPPES is 1930 Al Highway 157, Cullman, AL 35058-0609.
- What is Gregory Windham's phone number?
- The practice phone number listed in the NPPES registry for Gregory Windham is (256) 734-7850.
- Does Gregory Windham accept Medicare?
- Gregory Windham is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Windham's NPI active?
- Yes — Gregory Windham's NPI (1154362275) is active in the NPPES registry as of the last update on 2014-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.