Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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William Vincent Harrity, MD

Individual provider Anesthesiology Physician · NPI 1598786444

William Vincent Harrity, MD is an Anesthesiology in Pasadena, California. Graduated from Wayne State University School of Medicine in 1985, 41 years ago. Practices with Pacific Valley Medical Group, a 104-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
41
Trained at
Wayne State University School of Medicine
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

100 W California Blvd
Pasadena, CA 91105-3010
Phone: (626) 397-5000
Fax: (626) 397-2912
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence G58058 (CA)

Record details

NPI number1598786444
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 23, 2006
Last updated in NPPESFebruary 14, 2008
Mailing address225 S Lake Ave, 535, Pasadena, CA 91101-3005

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyANESTHESIOLOGY
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Pacific Valley Medical Group — 104 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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