Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Andrew H Eichenfield, M.D.

Pediatric Rheumatology Physician in New Square, NY · enumerated 2006.

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

National Provider Identifier

1821061490

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Registry record

Entity type Individual (Type 1)

Name Dr. Andrew H Eichenfield

Credential M.D.

Sex Male

Practice address 728 N Main St, New Square, NY, 10977

Phone (845) 356-3610

Enumeration date Feb 13, 2006

Last updated in NPPES Feb 13, 2025

Taxonomy & licenses

2080P0216X Pediatric Rheumatology Physician Allopathic & Osteopathic Physicians · License 144443 (NY) 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
01151880	Medicaid	NY	—

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

How do I verify Andrew Eichenfield's NPI record?

Cross-check NPI 1821061490 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1821061490 active?

Yes — as of the latest NPPES snapshot, NPI 1821061490 is active (record last updated 2025-02-13).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-13.