IndividualActive
William Parrish, MD
NPI 1548486822 · General Practice Physician · Alpharetta, GA
William Parrish, MD is a General Practice Physician provider in Alpharetta, GA (NPI 1548486822).
Provider details
- NPI number
- 1548486822
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 09905 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
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
1325 Sherry Dr
Alpharetta, GA 30004-1129
Phone: (770) 475-7100
Fax: (770) 475-6718
Street-level locationGet directions
Mailing address
1325 Sherry Dr
Alpharetta, GA 30004-1129
Registry dates
- Enumerated
- 2007-04-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Parrish's NPI number?
- William Parrish's National Provider Identifier (NPI) is 1548486822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Parrish's specialty?
- William Parrish is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is William Parrish located?
- William Parrish's practice location on file with NPPES is 1325 Sherry Dr, Alpharetta, GA 30004-1129.
- What is William Parrish's phone number?
- The practice phone number listed in the NPPES registry for William Parrish is (770) 475-7100.
- Is William Parrish's NPI active?
- Yes — William Parrish's NPI (1548486822) 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.