Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Caroline Y Winslow, M.D.

Dermatopathology Physician in Mayfield Heights, OH · enumerated 2011 · practices at Apex Dermatology and Skin Surgery Center, LLC.

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

National Provider Identifier

1114217569

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Registry record

Entity type Individual (Type 1)

Name Dr. Caroline Y Winslow

Credential M.D.

Sex Female

Practice address 29111 Cedar Rd, Mayfield Heights, OH, 44124

Phone (440) 646-1600

Fax (440) 646-1505

Enumeration date Apr 19, 2011

Last updated in NPPES Oct 27, 2025

Taxonomy & licenses

207ND0900X Dermatopathology Physician Allopathic & Osteopathic Physicians · License ME 126780 (FL) Secondary

207ND0900X Dermatopathology Physician Allopathic & Osteopathic Physicians · License 35.149114 (OH) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 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.

What specialty is Caroline Winslow?

Caroline Winslow is registered in NPPES with the primary taxonomy of Dermatopathology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-27.