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Anselmo D. Deasis M.D.

Anselmo D. Deasis M.D. is a healthcare organization registered as Internal Medicine Physician in Bath, NY, holding Type 2 (organization) NPI 1801807037 since 2006. The authorized official on file is Anselmo Deasis, M.D..

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NPI 1801807037
Entity type Organization (Type 2)
Legal business name Anselmo D. Deasis M.D.
Practice address 7433 STATE ROUTE 54, Bath, NY, 14810
Phone 6077769198
Fax 6077769199
Enumeration date 2006-08-11
Last updated in NPPES 2008-06-18

Authorized official

Name Anselmo Deasis
Title M.D.
Phone 6077769198

Taxonomy & classification

Taxonomy code Specialty Primary License State
207R00000X Internal Medicine Physician Primary 184984 NY

Other identifiers

Identifier Type State Issuer
01267674 Medicaid NY
Copy-ready billing details
Provider: Anselmo D. Deasis M.D.
NPI: 1801807037
Taxonomy: 207R00000X (Internal Medicine Physician)
Address: 7433 STATE ROUTE 54, Bath, NY, 14810

Providers at this address

NPI Name Type Specialty Location
1346302726 Susan Narby Individual Audiologist Bath, NY

Verify this record

Cross-check NPI 1801807037 against the authoritative CMS record: view Anselmo D. Deasis M.D. on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

What type of organization is Anselmo D. Deasis M.D.?
Anselmo D. Deasis M.D. is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-06-18.