Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Sasikala Ponnambalam, MD

Individual provider Internal Medicine Physician · NPI 1578508776

Sasikala Ponnambalam, MD is an Internal Medicine in Cumming, Georgia. Qualified in 1997, 29 years ago. Practices with North Atlanta Professional Services LLC, a 423-clinician group and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
29
Licensed in
GA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1200 Northside Forsyth Dr
Cumming, GA 30041-7659
Phone: (770) 844-3200
Fax: (404) 851-6325
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 056870 (GA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 056870 (GA)

Record details

NPI number1578508776
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 19, 2006
Last updated in NPPESJanuary 19, 2017

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice North Atlanta Professional Services Llc — 423 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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