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

Jon Thomas Umlauf, MD

Individual provider Family Medicine Physician · NPI 1356332373

Jon Thomas Umlauf, MD is a Nuclear Medicine in San Diego, California. Graduated from Pennsylvania State University College of Medicine in 1989, 37 years ago. Practices with Southern California Permanente Medical Group, an 11,242-clinician group and accepts Medicare assignment. Licensed in California, New Jersey and Washington.

Years since qualifying
37
Trained at
Pennsylvania State University College of Medicine
Licensed in
CA, NJ, WA
In the registry since
2005
Specialties on file
5
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

4647 Zion Ave
San Diego, CA 92120-2507
Phone: (206) 616-5781
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nuclear Medicine Physician (primary) Taxonomy 207U00000X · Licence G89012 (CA)
Family Medicine Physician Taxonomy 207Q00000X · Licence 25MA56685 (NJ)
Nuclear Medicine Physician Taxonomy 207U00000X · Licence MD00046429 (WA)
Aerospace Medicine Physician Taxonomy 2083A0100X · Licence 25MA56685 (NJ)
General Practice Physician Taxonomy 208D00000X · Licence 25MA56685 (NJ)

Record details

NPI number1356332373
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 31, 2005
Last updated in NPPESNovember 29, 2021

Medicare enrollment

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

Medicare specialtyNUCLEAR MEDICINE
Medical schoolPENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice Southern California Permanente Medical Group — 11242 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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