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

Richard F. McGuire, MD

Individual provider Gastroenterology Physician · NPI 1437196730

Richard F. McGuire, MD is a Gastroenterology in Fullerton, California. Graduated from New York University School of Medicine in 1984, 42 years ago. Practices with Caremore Medical Group Inc, a 16-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
42
Trained at
New York 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

1521 S Harbor Blvd
Fullerton, CA 92832-3402
Phone: (714) 990-0911
Fax: (714) 256-9172
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence G60070 (CA)

Record details

NPI number1437196730
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 2, 2006
Last updated in NPPESJuly 14, 2026
Certification dateJuly 14, 2026

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolNEW YORK UNIVERSITY SCHOOL OF MEDICINE
Graduated 1984 (42 years in practice)
Group practice Caremore Medical Group Inc — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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