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Internal Medicine Providers in La Jolla, CA

Browse 158 Internal Medicine providers listed in NPPES with a practice address in La Jolla, California.

158 Healthcare Providers

How La Jolla compares with the U.S.

158 active clinicians in Internal Medicine list a practice address in La Jolla, CA in the NPI registry.

Population data for this city are not available, so we do not compare it with the U.S. rate.

98% of clinicians in Internal Medicine in La Jolla listed in the CMS Medicare file (95 of 97) accept Medicare assignment. That is similar to the California share of 96%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

54% of clinicians in Internal Medicine in La Jolla listed in the CMS Medicare file (52 of 97) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the California share of 38%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File.

Internal Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Internal Medicine practitioners in La Jolla, CA

Source: CMS PECOS
PECOS Enrolled Specialists 113 In La Jolla, CA
Part B Lab & Imaging Eligible 120 Diagnostic Referrals
DME Ordering Eligible 122 Durable Medical Equipment
Home Health Agency Referrals 120 HHA Ordering Eligible
Showing 1โ€“20 of 158 providers
With recent CMS data first, then Aโ€“Z

Dr. Eva M Abbo , MD

Internal Medicine

Active NPI Status
7334 Girard Ave #203, La Jolla, CA 92037
Phone: 8584549045
NPI Identifier 1386742575
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Dr. Michelle Abbo , MD

Internal Medicine

Active NPI Status
7334 Girard Ave, Suite 203, La Jolla, CA 920375141
Phone: 8584549045
NPI Identifier 1184844581
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Dr. Mark C Adrian , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
9850 Genesee Ave, Suite 355, La Jolla, CA 920371224
Phone: 8582020011
NPI Identifier 1003879438
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Dr. Harry R. Albers , MD

Internal Medicine

Active NPI Status
4180 La Jolla Village Dr Ste 220, La Jolla, CA 920371471
Phone: 8583212150
NPI Identifier 1174564629
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Dr. John Sturdivant Andrews , MD

Internal Medicine

Active NPI Status
1223 Via Barranca, La Jolla, CA 920376253
Phone: 8587751976
NPI Identifier 1003164302
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Dr. Joseph S. Andrews , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
10710 N Torrey Pines Rd, La Jolla, CA 920371035
Phone: 8585547464
NPI Identifier 1588639876
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Dr. Seda Badalyan , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
9850 Genesee Ave Ste 740, La Jolla, CA 920371218
Phone: 8584575555
NPI Identifier 1558396077
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Dr. Khamisah Barger , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
10666 N Torrey Pines Rd, 404c, La Jolla, CA 920371027
Phone: 8584559100
NPI Identifier 1205892544
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Dr. Robert Vincent Barthel , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
Ximed Hospitalists, 9850 Genesee Ave Suite 900, La Jolla, CA 920371224
Phone: 8584728461
NPI Identifier 1386605087
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Dr. Josef A Bauer , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
10666 N Torrey Pines Rd, La Jolla, CA 920371027
Phone: 8585547909
NPI Identifier 1538343462
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Dr. Vedka Begovic , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
10666 N Torrey Pines Rd, La Jolla, CA 920371027
Phone: 8585549053
NPI Identifier 1427034446
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Dr. Alan Neil Beneze , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
10666 N Torrey Pines Rd, La Jolla, CA 920371027
Phone: 8585543200
NPI Identifier 1700146081
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Dr. Christine Marie Bojanowski , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
9300 Campus Point Dr, Mail Code #7381, La Jolla, CA 920371300
Phone: 6192907949
NPI Identifier 1679898506
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Dr. Pamila K. Brar , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
9850 Genesee Ave, Ste 570, La Jolla, CA 920371224
Phone: 8582003007
NPI Identifier 1013982602
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Dr. Edward David Brown , MD

Internal Medicine

Active NPI Status
8939 Villa La Jolla Dr, Suite 110, La Jolla, CA 920371732
Phone: 8586578000
NPI Identifier 1942313200
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Dr. Annamaria Calabro , MD

Internal Medicine

Active NPI Status
10666 N Torrey Pines Rd, La Jolla, CA 920371027
Phone: 8585547201
NPI Identifier 1508843244
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Dr. Mariam Bonyadi Camacho , MD, PhD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
8950 Villa La Jolla Dr Ste C129, La Jolla, CA 920371707
Phone: 8584505900
NPI Identifier 1457937898
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Dr. Thomas Laighton Carter , MD

Internal Medicine

Active NPI Status
10710 N Torrey Pines Rd, La Jolla, CA 920371035
Phone: 8585547225
NPI Identifier 1912952052
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Dr. Lynette C Cederquist , MD

Internal Medicine

Active NPI Status
9350 Campus Point Dr, Mail Code 0945, La Jolla, CA 920370945
Phone: 8586578000
NPI Identifier 1568498095
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Dr. Catherine Maria Challender , MD, MPH

Internal Medicine

Active NPI Status Accepts Medicare Assignment
9850 Genesee Ave Ste 900, La Jolla, CA 920371220
Phone: 8586267780
NPI Identifier 1336567866
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Frequently Asked Questions about Internal Medicine in La Jolla

How do I check a Internal Medicine practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the California licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.