Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Tammy Michelle Harmsen, PA-C

Individual provider Physician Assistant · NPI 1942289186

Tammy Michelle Harmsen, PA-C is a Physician Assistant in Macon, Georgia. Qualified in 2004, 22 years ago. Practices with Piedmont Cardiology of Atlanta, LLC, a 479-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
22
Licensed in
GA
In the registry since
2006
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

380 Hospital Dr Bldg A Ste 370
Macon, GA 31217
Phone: (478) 464-1617
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 688 Walnut St, Macon, GA 31201-2677 — (478) 742-7566

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 4323 (GA)

Record details

NPI number1942289186
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedJanuary 16, 2006
Last updated in NPPESNovember 11, 2020
Certification dateNovember 11, 2020

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Piedmont Cardiology Of Atlanta, Llc — 479 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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