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Dr. Alexander Geller, MD

Internal Medicine Physician in Rochester, NH · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1932281243

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Registry record

Entity type Individual (Type 1)
Name Dr. Alexander Geller
Credential MD
Sex Male
Practice address 6 Healthcare Drive, Suite 2, Rochester, NH, 03867
Phone (603) 330-3404
Fax (603) 332-8175
Enumeration date Oct 19, 2006
Last updated in NPPES Feb 24, 2020

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 11698 (NH) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
11698 Other NH LICENSE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Alexander Geller practice?
The practice location on file with NPPES is in Rochester, NH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Alexander Geller?
The National Provider Identifier (NPI) for Alexander Geller is 1932281243, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-24.