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

Patrick George McCallion, MD

Individual provider Otolaryngology Physician · NPI 1134144454

Patrick George McCallion, MD is an Otolaryngology in LA Mesa, California. Graduated from University of California, Irvine, California College of Medicine in 1987, 39 years ago. Practices with Ear Nose and Throat Associates of San Diego a Medical Corp, an 11-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
39
Trained at
University of California, Irvine, California College 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

5565 Grossmont Center Dr Bldg 3 Ste 101
LA Mesa, CA 91942
Phone: (619) 464-3353
Fax: (619) 464-6720
Show map & directions

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

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence G64989 (CA)

Record details

NPI number1134144454
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 13, 2006
Last updated in NPPESApril 15, 2013
Mailing address5565 Grossmont Center Dr, Bldg 3 Suite 101, La Mesa, CA 91942

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
Graduated 1987 (39 years in practice)
Group practice Ear Nose And Throat Associates Of San Diego A Medical Corp — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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