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Caroline Groft Macfarlane, MD, PHD

Dermatology Physician in Wynnewood, PA · enumerated 2007.

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

National Provider Identifier

1669667366

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Registry record

Entity type Individual (Type 1)
Name Caroline Groft Macfarlane
Credential MD, PHD
Sex Female
Practice address 259 E Lancaster Ave, Wynnewood, PA, 19096
Phone (610) 642-1090
Fax (610) 658-5861
Enumeration date Sep 6, 2007
Last updated in NPPES Jan 20, 2014

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License MT191165 (PA) Secondary
207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License MD439027 (PA) 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

What is the NPI number for Caroline Groft Macfarlane?
The National Provider Identifier (NPI) for Caroline Groft Macfarlane is 1669667366, a Type 1 (individual) record in the CMS NPPES registry.
Where does Caroline Groft Macfarlane practice?
The practice location on file with NPPES is in Wynnewood, PA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-20.