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

Mr. Thomas Guerrein, AUD

Individual provider Audiologist · NPI 1346524881

Mr. Thomas Guerrein, AUD is a Qualified Audiologist in Alpharetta, Georgia. Qualified in 2011, 15 years ago. Practices with Wellstar Medical Group LLC, a 3,072-clinician group and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
15
Licensed in
GA
In the registry since
2011
What do these letters mean?
AUD — Doctor of Audiology
A hearing specialist who tests hearing and fits hearing aids.

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Practice location Address checks out

2365 Old Milton Pkwy Ste 300
Alpharetta, GA 30009-2140
Phone: (770) 740-1860
Fax: (678) 347-2104
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X · Licence 3883 (GA)

Record details

NPI number1346524881
Entity typeIndividual (Type 1)
GenderMale
Credentials AUD
Sole proprietorNo
NPI enumeratedOctober 3, 2011
Last updated in NPPESDecember 20, 2016

Medicare enrollment

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

Medicare specialtyQUALIFIED AUDIOLOGIST
Medical schoolOTHER
Graduated 2011 (15 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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