Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Scott D Hayworth, MD

Obstetrics & Gynecology Physician in Mount Kisco, NY · enumerated 2006.

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

National Provider Identifier

1659324853

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Registry record

Entity type Individual (Type 1)

Name Dr. Scott D Hayworth

Credential MD

Sex Male

Practice address 90 S Bedford Rd, Care Mount Medical , PC, Mount Kisco, NY, 10549

Phone (914) 241-1050

Fax (914) 242-1516

Enumeration date May 18, 2006

Last updated in NPPES Mar 12, 2020

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 164527 (NY) Primary

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License 164527 (NY) 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
0667910001	Other	NY	DME
700002785	Other	NY	MEDIARE RAILROAD
01068359	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1659324853 active?

Yes, as of the latest NPPES snapshot, NPI 1659324853 is active (record last updated 2020-03-12).

How do I verify Scott Hayworth's NPI record?

Cross-check NPI 1659324853 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 2020-03-12.