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

Michael Mostyn, MD

Individual provider Internal Medicine Physician · NPI 1235166059

Michael Mostyn, MD is an Internal Medicine in Palm Desert, California. Qualified in 1979, 47 years ago. Practices with Indio Emergency Medical Group Inc, a 4-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
47
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

74990 Country Club Dr Ste # 310
Palm Desert, CA 92260-1991
Phone: (760) 341-8800
Fax: (760) 775-4818
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A37252 (CA)

Record details

NPI number1235166059
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 27, 2006
Last updated in NPPESJanuary 25, 2012
Mailing address81767 Dr Carreon Blvd, Suite #201, Indio, CA 92201-5597

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1979 (47 years in practice)
Group practice Indio Emergency Medical Group Inc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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