Michael Garrison, MD
NPI 1396716494 · Internal Medicine Physician · Winston Salem, NC
Michael Garrison, MD is a Internal Medicine Physician provider in Winston Salem, NC (NPI 1396716494).
Provider details
- NPI number
- 1396716494
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 000024592 (NC)
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
- 2006-01-28
- Last updated
- 2015-07-15
Frequently asked questions
- What is Michael Garrison's NPI number?
- Michael Garrison's National Provider Identifier (NPI) is 1396716494, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Garrison's specialty?
- Michael Garrison is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Garrison located?
- Michael Garrison's practice location on file with NPPES is 1381 Westgate Center Dr, Winston Salem, NC 27103-2934.
- What is Michael Garrison's phone number?
- The practice phone number listed in the NPPES registry for Michael Garrison is (336) 718-0100.
- Is Michael Garrison's NPI active?
- Yes — Michael Garrison's NPI (1396716494) is active in the NPPES registry as of the last update on 2015-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.