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Internal Medicine Providers in Temecula, CA

Browse 53 Internal Medicine providers listed in NPPES with a practice address in Temecula, California.

53 Healthcare Providers

How Temecula compares with the U.S.

Temecula has 48 clinicians in Internal Medicine per 100,000 residents, close to the U.S. rate of 44.

That is 53 active clinicians in Internal Medicine with a practice address in Temecula, for a population of 111,167.

That is close to the California rate of 45.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places.

89% of clinicians in Internal Medicine in Temecula listed in the CMS Medicare file (25 of 28) accept Medicare assignment. That is lower than 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.

29% of clinicians in Internal Medicine in Temecula listed in the CMS Medicare file (8 of 28) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower 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. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Internal Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

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

Source: CMS PECOS
PECOS Enrolled Specialists 32 In Temecula, CA
Part B Lab & Imaging Eligible 35 Diagnostic Referrals
DME Ordering Eligible 36 Durable Medical Equipment
Home Health Agency Referrals 35 HHA Ordering Eligible
Showing 1โ€“20 of 53 providers
With recent CMS data first, then Aโ€“Z

Dr. Shalynn Arrington , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment
31700 Temecula Pkwy Ste 2, Temecula, CA 925925896
Phone: 9516004337
NPI Identifier 1164009940
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Dr. Chanika Assavarittirong , MD

Internal Medicine

Active NPI Status
31700 Temecula Pkwy Ste 2, Temecula, CA 925925896
Phone: 9516004337
NPI Identifier 1588367957
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Dr. Michael S Basch , MD

Internal Medicine

Active NPI Status Telehealth Services Available
41593 Winchester Rd Ste 101, Temecula, CA 925904858
Phone: 9517191111
NPI Identifier 1790889350
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Dr. Nichele Louise Blosser , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
28780 Single Oak Dr Ste 160, Temecula, CA 925905528
Phone: 9516764193
NPI Identifier 1366079899
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Dr. Douglas F. Carrasco , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
44274 George Cushman Ct, Suite 210, Temecula, CA 925925945
Phone: 9513024603
NPI Identifier 1861406340
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Dr. Yogeshwar Chaturvedi , MD

Internal Medicine

Active NPI Status
31283 Del Rey Rd, Temecula, CA 925911748
Phone: 9515666628
NPI Identifier 1902929763
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Dr. Samiollah Gholam , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
44045 Margarita Rd Ste 103, Temecula, CA 925922729
Phone: 9518800701
NPI Identifier 1326457904
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Dr. Aaron Goldstein , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
31700 Temecula Pkwy, Temecula, CA 925925896
Phone: 9513312397
NPI Identifier 1265851109
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Dr. Jeremy Vethan Gomer , MD, PhD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
27403 Ynez Rd Ste 108, Temecula, CA 925914619
Phone: 9517507888
NPI Identifier 1841789229
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Dr. Udoka Odumbu Ikezuagu , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
31700 Temecula Pkwy, Temecula, CA 925925896
Phone: 9512259998
NPI Identifier 1275996803
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Dr. Richard C Jin , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
31700 Temecula Pkwy, Temecula, CA 925925896
Phone: 9513038939
NPI Identifier 1053754366
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Dr. Lindsay Jones , MD

Internal Medicine

Active NPI Status
31700 Temecula Pkwy, Temecula, CA 925925896
Phone: 9513312200
NPI Identifier 1710248778
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Dr. Midhat Lakhani , MD

Internal Medicine

Active NPI Status
31700 Temecula Pkwy Ste 2, Temecula, CA 925925896
Phone: 9516004337
NPI Identifier 1235698697
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Dr. Donald W Lee , MD

Internal Medicine

Active NPI Status
27555 Ynez Rd, Ste. 105, Temecula, CA 925914687
Phone: 9513021576
NPI Identifier 1215951041
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Dr. Osvaldo Adrian Lopez , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
41593 Winchester Rd Ste 200, Temecula, CA 925904857
Phone: 9512199543
NPI Identifier 1649294505
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Dr. Yuriy Maksymyuk , DO

Internal Medicine

Active NPI Status
31700 Temecula Pkwy Ste 2, Temecula, CA 925925896
Phone: 9516004337
NPI Identifier 1558065631
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Haena Min

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
44045 Margarita Rd Ste 103, Temecula, CA 925922729
Phone: 9518800701
NPI Identifier 1437387792
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Dr. Ebrahim Ahmed Mohamedy , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
12784 Pechanga Rd., Temecula, CA 92390
Phone: 6785919108
NPI Identifier 1528051216
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Dr. Alexandra Pires-Menard , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
31700 Temecula Pkwy Ste 2, Temecula, CA 925925896
Phone: 9516004337
NPI Identifier 1104452226
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Dr. Jordan Price , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment
31795 Rancho California Rd Ste B-700, Temecula, CA 925912993
Phone: 7602916700
NPI Identifier 1437786688
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Frequently Asked Questions about Internal Medicine in Temecula

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.