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

Dr. Marc Gutin, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1861423709

Dr. Marc Gutin, MD is an Endocrinology in San Dimas, California. Graduated from Cincinnati College of Medicine and Surgery in 1979, 47 years ago. Accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
47
Trained at
Cincinnati College of Medicine and Surgery
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

615 E Foothill Blvd Ste C
San Dimas, CA 91773-1255
Phone: (626) 335-8094
Fax: (626) 335-1874
Show map & directions

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

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence G48699 (CA)

Record details

NPI number1861423709
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 6, 2006
Last updated in NPPESNovember 12, 2024
Certification dateNovember 12, 2024

Medicare enrollment

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

Medicare specialtyENDOCRINOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolCINCINNATI COLLEGE OF MEDICINE AND SURGERY
Graduated 1979 (47 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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