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Heather Chalfin

Heather Chalfin is a Urology Physician provider (Urology) practicing in Frederick, MD, registered in the NPPES registry with NPI 1750652152 since 2012.

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NPI 1750652152
Entity type Individual (Type 1)
Name Heather Chalfin
Sex Female
Practice address 1562 OPOSSUMTOWN PIKE FL 3, Frederick, MD, 21702
Phone 3016634774
Fax 3016951364
Enumeration date 2012-01-18
Last updated in NPPES 2021-05-19

Taxonomy & licenses

Taxonomy code Specialty Primary License State
390200000X Student in an Organized Health Care Education/Training Program Secondary
208800000X Urology Physician Primary D0088964 MD
Copy-ready billing details
Provider: Heather Chalfin
NPI: 1750652152
Taxonomy: 208800000X (Urology Physician)
Address: 1562 OPOSSUMTOWN PIKE FL 3, Frederick, MD, 21702

Other providers at this practice address

NPI Name Type Specialty Location
1588708267 Jared Berkowitz Individual Urology Physician Frederick, MD

Verify this record

Cross-check NPI 1750652152 against the authoritative CMS record: view Heather Chalfin on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Heather Chalfin?
Heather Chalfin is registered in NPPES with the primary taxonomy of Urology 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-05-19.