Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
MARCKENLEY ISAAC, MD
ActiveMARCKENLEY ISAAC, MD is a Internal Medicine healthcare provider located in MARIETTA, Georgia. NPI 1689234106 is currently active in the NPPES registry. Verify at CMS.
Internal Medicine · MARIETTA, GA
Registration Details
- NPI Number
- 1689234106
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Jun 17, 2019 (7.1561836038215 yrs)
- Last Updated
- Aug 26, 2025
- Licenses
-
322523 (NY)100785 (GA)100785 (GA)MT219044 (PA)
Practice Information
- Address
-
2540 WINDY HILL RD SEMARIETTA, GA, 300678605Browse GA providers · Browse ZIP 30067
- Phone
- 4706441274
- Primary Specialty
-
Internal Medicine
207R00000X
- Additional Specialty
- Anesthesiology
- Additional Specialty
- Pain Medicine (Anesthesiology)
- Additional Specialty
- Internal Medicine
Other Internal Medicine Providers in MARIETTA, GA
| Name | Credential | NPI |
|---|---|---|
| DR. BARBARA CONNER BIGGS | M.D. | 1063415776 |
| DR. PODALY UNG JAY | M.D. | 1306849013 |
| DR. RAKESH RASIKLAL SHAH | M.D. | 1063414522 |
| R SCOTT MILLS | MD | 1407848716 |
| DR. ALLEN M HOFFMAN | M.D. | 1083606396 |
| RICHARD L GRIFFITH | MD | 1528050838 |
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.