Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Nancy A Demester, PA

Individual provider Medical Physician Assistant · NPI 1851343982

Nancy A Demester, PA is a Physician Assistant in Marietta, Georgia. Graduated from Emory University School of Medicine in 2000, 26 years ago. Practices with The Southeast Permanente Medical Group, a 826-clinician group and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
26
Trained at
Emory University School of Medicine
Licensed in
GA
In the registry since
2006
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

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Practice location Address checks out

790 Church St NE Ste 400
Marietta, GA 30060-7282 Not confirmed with CMS for 10 years — call before visiting
Phone: (770) 952-8899
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence 003601 (GA)

Record details

NPI number1851343982
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedMay 17, 2006
Last updated in NPPESMay 9, 2016

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolEMORY UNIVERSITY SCHOOL OF MEDICINE
Graduated 2000 (26 years in practice)
Group practice The Southeast Permanente Medical Group — 826 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $27 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at The Southeast Permanente Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 826 clinicians in the practice; 12 are shown here.

Other providers in Marietta