NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Thomas Michael Erichson, O.D.

Optometrist in Poughkeepsie, NY · enumerated 2005.

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

National Provider Identifier

1356337471

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Thomas Michael Erichson
Credential O.D.
Sex Male
Practice address Poughkeepsie, NY, 12603
Phone (845) 471-1147
Fax (845) 473-1849
Enumeration date Sep 23, 2005
Last updated in NPPES Apr 27, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License TUV004036 (NY) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
2C9390 Other NY HEALTHNET PROV #
141816850 Other NY POMCO PROV #
2218214 Other NY AETNA HMO
C37061 Other NY EMPIRE BC/BS PROV #
P1954861 Other NY OXFORD PROV #
10034123 GRP6170 Other NY CDPHP PROV #
597024 Other NY MVP PROV. #

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 → Validate an NPI →

Frequently asked questions

Where does Thomas Erichson practice?
The practice location on file with NPPES is in Poughkeepsie, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Thomas Erichson?
The National Provider Identifier (NPI) for Thomas Erichson is 1356337471, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-27.