Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eric H Reiner, DO

Q: What is the NPI number for Eric Reiner?

The National Provider Identifier (NPI) for Eric Reiner is 1548243090, a Type 1 (individual) record in the CMS NPPES registry.

Vascular & Interventional Radiology Physician in Danbury, CT · enumerated 2005.

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

National Provider Identifier

1548243090

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Registry record

Entity type Individual (Type 1)

Name Eric H Reiner

Credential DO

Sex Male

Practice address 24 Hospital Ave, Danbury, CT, 06810

Phone (203) 739-7532

Enumeration date Nov 29, 2005

Last updated in NPPES Jun 17, 2026

Taxonomy & licenses

2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License 340207 (NY) Secondary

2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License 40510 (CT) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
PENDING	Medicaid	MS	-
PENDING	Medicaid	TN	-

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

What is the NPI number for Eric Reiner?

The National Provider Identifier (NPI) for Eric Reiner is 1548243090, a Type 1 (individual) record in the CMS NPPES registry.

Where does Eric Reiner practice?

The practice location on file with NPPES is in Danbury, CT. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-17.