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

Dr. Alan R Muster, MD

Individual provider Internal Medicine Physician · NPI 1326070178

Dr. Alan R Muster, MD is a Pulmonary Disease in Marietta, Georgia. Qualified in 1991, 35 years ago. Practices with Wellstar Medical Group LLC, a 3,072-clinician group and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
35
Licensed in
GA
In the registry since
2006
Specialties on file
3
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

55 Whitcher St NE Ste 160
Marietta, GA 30060-1155
Phone: (770) 422-1372
Fax: (770) 423-9651
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 045305 (GA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 045305 (GA)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 045305 (GA)

Record details

NPI number1326070178
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 6, 2006
Last updated in NPPESDecember 9, 2011
Mailing address55 Whitcher St Ne, Suite 160, Marietta, GA 30060-1155

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Wellstar Medical Group Llc — 3072 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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