IndividualActive
Jonathan Greifer, M.D.
NPI 1528080082 · Family Medicine Physician · Duluth, GA
Jonathan Greifer, M.D. is a Family Medicine Physician provider in Duluth, GA (NPI 1528080082).
Provider details
- NPI number
- 1528080082
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 057631 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 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
3650 Steve Reynolds Blvd
Internal Medicine Health Care Team C
Duluth, GA 30096-4506
Phone: (770) 931-6012
Street-level locationGet directions
Mailing address
3495 Piedmont Rd Ne
Atlanta, GA 30305-1773
Registry dates
- Enumerated
- 2006-07-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jonathan Greifer's NPI number?
- Jonathan Greifer's National Provider Identifier (NPI) is 1528080082, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Greifer's specialty?
- Jonathan Greifer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Greifer located?
- Jonathan Greifer's practice location on file with NPPES is 3650 Steve Reynolds Blvd, Duluth, GA 30096-4506.
- What is Jonathan Greifer's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Greifer is (770) 931-6012.
- Is Jonathan Greifer's NPI active?
- Yes — Jonathan Greifer's NPI (1528080082) 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.