Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Janice Lynn Wolf, M.D.

Internal Medicine Physician in New Windsor, NY · enumerated 2006 · practices at Cornerstone Family Healthcare.

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

National Provider Identifier

1780643080

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Registry record

Entity type Individual (Type 1)

Name Dr. Janice Lynn Wolf

Credential M.D.

Sex Female

Practice address 91 Blooming Grove Tpke, New Windsor, NY, 12553

Phone (845) 563-8000

Enumeration date Mar 23, 2006

Last updated in NPPES Sep 1, 2011

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 159421-1 (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
0097546	Other	NY	GHI
117172	Other	NY	MVP
YP081	Other	NY	OXFORD HEALTH PLANS
68F723	Other	NY	EMPIRE BC/BS
01237838	Medicaid	NY	-
10034080	Other	NY	CDPHP

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

What specialty is Janice Wolf?

Janice Wolf is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-01.