Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Patricia B Close, MD

Obstetrics & Gynecology Physician in Rye, NY · enumerated 2006.

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

National Provider Identifier

1861470643

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Registry record

Entity type Individual (Type 1)

Name Dr. Patricia B Close

Credential MD

Sex Female

Practice address 1 Theall Rd, Rye, NY, 10580

Phone (914) 848-8800

Fax (914) 682-6403

Enumeration date Jan 3, 2006

Last updated in NPPES Oct 16, 2013

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 148075-1 (NY) Primary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 035734 (CT) Secondary

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
0D3155	Other	NY	HEALTH NET
133884168	Other	NY	BEECH STREET
148075-1	Other	NY	WORKERS COMPENSATION
133884168	Other	NY	MULTIPLAN
751E61/751E62	Other	NY	BLUE CROSS SELECT
758429	Other	NY	CONNECTICARE
133884168	Other	NY	POMCO
WP306	Other	NY	OXFORD
133884168	Other	NY	PHCH
0296882	Other	NY	GHI PPO
1189127	Other	NY	UNITED HEALTHCARE
1314166	Other	NY	CIGNA
4309604	Other	NY	AETNA NON HMO
00983793	Medicaid	NY	-
133884168	Other	NY	EMPIRE STATE PLAN (NYS)
3745942	Other	NY	U.S. HEALTHCARE

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

Is NPI 1861470643 active?

Yes, as of the latest NPPES snapshot, NPI 1861470643 is active (record last updated 2013-10-16).

How do I verify Patricia Close's NPI record?

Cross-check NPI 1861470643 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-10-16.