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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Ross Whitlock, MD

Vascular & Interventional Radiology Physician in Milwaukee, WI · enumerated 2020.

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

National Provider Identifier

1437786928

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Registry record

Entity type Individual (Type 1)
Name Dr. Ross Whitlock
Credential MD
Sex Male
Practice address Milwaukee, WI, 53215
Enumeration date Mar 24, 2020
Last updated in NPPES Oct 7, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License 82009-20 (WI) 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

How do I verify Ross Whitlock's NPI record?
Cross-check NPI 1437786928 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1437786928 active?
Yes, as of the latest NPPES snapshot, NPI 1437786928 is active (record last updated 2024-10-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-07.