Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Julia Switzer, PA

Physician Assistant in Detroit, MI · enumerated 2006.

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

National Provider Identifier

1528046505

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Registry record

Entity type Individual (Type 1)

Name Julia Switzer

Credential PA

Sex Female

Practice address 4646 John R St, Detroit, MI, 48201

Phone (313) 576-3319

Enumeration date Jan 9, 2006

Last updated in NPPES Aug 4, 2011

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 5601003742 (MI) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Other identifiers

Identifier	Type	State	Issuer
382523696001	Other	MI	TRICARE

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

Is NPI 1528046505 active?

Yes, as of the latest NPPES snapshot, NPI 1528046505 is active (record last updated 2011-08-04).

How do I verify Julia Switzer's NPI record?

Cross-check NPI 1528046505 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Radha Paruchuri Internal Medicine Physician · Detroit, MI NPI 1013985480 Shabbir Ahmed Hematology & Oncology Physician · Detroit, MI NPI 1316907348 Sattar Sheikh Hospitalist Physician · Detroit, MI NPI 1023079209 Neeraja Ramachandra Internal Medicine Physician · Detroit, MI NPI 1841252822 Edwardo Munoz Certified Registered Nurse Anesthetist · Detroit, MI NPI 1770546608 Babysarojini Chirumamilla Geriatric Psychiatry Physician · Detroit, MI NPI 1053374942 John Grabowski Psychiatry Physician · Detroit, MI NPI 1477517191 Thomas Mccullough Psychiatry Physician · Detroit, MI NPI 1386609121

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-04.