Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. John Patrick Whelan, MD, PHD

Individual provider Internal Medicine Physician · NPI 1083681258

Dr. John Patrick Whelan, MD, PHD is a Rheumatology in Santa Monica, California. Graduated from Baylor College of Medicine in 1993, 33 years ago. Practices with Uc Regents, a 101-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
33
Trained at
Baylor College of Medicine
Licensed in
CA
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1250 16th St # C2304
Santa Monica, CA 90404-1249
Phone: (310) 319-4698
Fax: (310) 319-4908
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 757 Westwood Plz Ste 7501, Los Angeles, CA 90095-3075 — (310) 267-9643

Specialties & licences

Pediatric Rheumatology Physician (primary) Taxonomy 2080P0216X · Licence A53446 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A53446 (CA)
Hospitalist Physician Taxonomy 208M00000X · Licence A53446 (CA)

Record details

NPI number1083681258
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedMarch 7, 2006
Last updated in NPPESNovember 12, 2019

Medicare enrollment

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

Medicare specialtyRHEUMATOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolBAYLOR COLLEGE OF MEDICINE
Graduated 1993 (33 years in practice)
Group practice Uc Regents — 101 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations5 on file with Medicare

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