UCSD MEDICAL GROUP
Medicare Clinicians for NPI 1508968751
Internal Medicine in San Diego, CA
Clinicians Billing Medicare Through This Organization CMS
Clinicians who reassign their Medicare billing to this organization, per CMS enrollment records.
Ucsd Medical Group in San Diego, CA bills Medicare for 1,460 clinicians across 60 Medicare specialties. The largest specialties are Nurse Practitioner with 196, Emergency Medicine with 178 and Internal Medicine with 136. Of these, 414 practice at this address and 1,162 within 10 miles. Search by name or filter by specialty; each name links to that clinician's NPI profile.
This page lists the 250 clinicians practicing nearest to this organization's location. All 1,460 are counted in the totals above.
Emergency Medicine (14 of 178)
Nurse Practitioner (14 of 196)
Cardiovascular Disease (Cardiology) (13 of 46)
San Diego, CA 92103
Family Practice (13 of 113)
San Diego, CA 92103
Gastroenterology (13 of 59)
Hospitalist (13 of 128)
Internal Medicine (13 of 136)
Nephrology (13 of 41)
San Diego, CA 92103
San Diego, CA 92103
Physical Therapist in Private Practice (13 of 32)
Critical Care (Intensivists) (12 of 44)
Anesthesiology (10 of 31)
San Diego, CA 92103
Endocrinology (8 of 35)
Otolaryngology (8 of 28)
Clinical Psychologist (7 of 9)
Pulmonary Disease (7 of 21)
Qualified Audiologist (7 of 12)
Geriatric Medicine (6 of 18)
Infectious Disease (6 of 41)
Qualified Speech Language Pathologist (6 of 9)
Marriage and Family Therapist (5)
Registered Dietitian or Nutrition Professional (5 of 13)
Rheumatology (5 of 21)
Occupational Therapist in Private Practice (4 of 8)
Allergy/Immunology (3 of 10)
Hospice/Palliative Care (3 of 12)
Thoracic Surgery (3 of 6)
Adult Congenital Heart Disease (ACHD) (2)
Hematology/Oncology (2 of 78)
Neurology (2 of 17)
Neurosurgery (2 of 4)
Pediatric Medicine (2 of 5)
Preventive Medicine (2 of 3)
Psychiatry (2 of 5)
Urology (2 of 3)
Cardiac Surgery (1 of 5)
Clinical Social Worker (1 of 3)
Colorectal Surgery (Proctology) (1)
General Surgery (1 of 3)
Gynecological Oncology (1 of 3)
Hematology (1 of 5)
Ophthalmology (1)
Osteopathic Manipulative Medicine (1 of 4)
Sleep Medicine (1 of 4)
Wound Care (1)
About this data
Medicare reassignment. A clinician who works for a hospital, clinic or medical group usually signs a Medicare reassignment (form CMS-855R). It lets the organization bill Medicare for the clinician's services and receive the payment. This page lists the clinicians whose reassignment to Ucsd Medical Group appears in the CMS Revalidation Reassignment List.
Who is included. Clinicians who bill Medicare under their own NPI through this organization. A clinician can reassign to more than one organization, so the same name may also appear under other groups.
Nearest 250. The totals and specialty counts cover all 1,460 clinicians. The list shows the 250 whose practice address is closest to this NPI's location, so each Ucsd Medical Group location shows its own nearest clinicians.
Addresses and phone numbers come from each clinician's own NPPES record, so they may point to another office or to the clinician's own practice.
Source: CMS Revalidation Reassignment List, October 2026 release; addresses, phone numbers and Medicare status from NPPES and PECOS. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.