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

Claudia Geyer

Individual provider Internal Medicine Physician · NPI 1689653230

Claudia Geyer is an Internal Medicine in Lewiston, Maine. Graduated from University of Pittsburgh School of Medicine in 1996, 30 years ago. Practices with Central Maine Medical Center, a 347-clinician group and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
30
Trained at
University of Pittsburgh School of Medicine
Licensed in
ME
In the registry since
2006
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Practice location Address checks out

300 Main St
Lewiston, ME 04240-7007
Phone: (207) 795-5709
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 014976 (ME)

Record details

NPI number1689653230
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJanuary 12, 2006
Last updated in NPPESJuly 13, 2026
Mailing address300 Main St, Lewiston, ME 04240-7007

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice Central Maine Medical Center — 347 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Lewiston