Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. JOHN STEVEN LAMMERT, MD
ActiveDR. JOHN STEVEN LAMMERT, MD is a Internal Medicine healthcare provider located in WOODSTOCK, Georgia. NPI 1699727909 is currently active in the NPPES registry. Verify at CMS.
Internal Medicine · WOODSTOCK, GA
Registration Details
- NPI Number
- 1699727909
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- May 16, 2006 (20.261143333581 yrs)
- Last Updated
- Oct 17, 2025
- License
-
33619 (GA)
Practice Information
- Address
-
900 TOWNE LAKE PKWY STE 210WOODSTOCK, GA, 301891603Browse GA providers · Browse ZIP 30189
- Phone
- 7705922300
- Fax
- 7705922040
- Primary Specialty
-
Internal Medicine
207R00000X
Other Internal Medicine Providers in WOODSTOCK, GA
| Name | Credential | NPI |
|---|---|---|
| DR. THOMAS BAYARD O'BARR JR. | M.D. | 1255334033 |
| DR. ASHER F NIAZI | MD | 1851393151 |
| TIMOTHY R. FLYNN | M.D. | 1285626614 |
| DR. OSBORNE D'SOUZA | MD | 1437148657 |
| DR. STANLEY R MOGELNICKI | MD | 1164411385 |
| DR. HIMA BINDU KADIYALA | MD | 1235187071 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.