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Healthcare Providers & Facilities in Rowland Heights, CA

Public healthcare directory of 819 individual practitioners and 194 healthcare facilities located in Rowland Heights, California.

819 Practitioners
194 Facilities
70 Specialties

Medical Specialties in Rowland Heights

Select a specialty to view practitioner listings, practice locations, and qualifications.

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All Specialties in Rowland Heights

Specialties with enough public records for a comparison with U.S. figures, besides those named above, plus the 60 largest of 65 more with at least one listed practitioner. Number of practitioners in brackets.

Dietary & Nutritional Service Providers

Nursing Service Related Providers

Other Service Providers

Podiatric Medicine & Surgery Service Providers

Speech, Language and Hearing Service Providers

Featured Healthcare Providers in Rowland Heights

Practitioner profiles in Rowland Heights, CA with recent CMS Medicare or Open Payments data.

Dr. Marc Ma , MD

Family Medicine

Medicare Accepted
1818 Sierra Leone Ave Ste E, Rowland Heights, CA
Phone: 6266008066
NPI 1740500313

Dr. Tae-Soon Kim , MD

Physical Medicine & Rehabilitation

18895 Colima Rd, Rowland Heights, CA
Phone: 6269655025
NPI 1780627653

Dr. Jason Paek , MD

Internal Medicine

Medicare Accepted
18773 Colima Rd, Rowland Heights, CA
Phone: 6269864899
NPI 1770679631

Dr. Jennifer Lee , DDS

Dentist

18431 Colima Rd, Rowland Heights, CA
Phone: 6268546060
NPI 1023217114

Dr. Chih-Wei Dai , PharmD

Pharmacist

1867 Calle Madrid, Rowland Heights, CA
Phone: 6268274117
NPI 1497996706

Dr. Jiaxin Tan , PharmD

Pharmacist

18397 Colima Rd, Rowland Heights, CA
Phone: 6265818555
NPI 1154922128

Largest Cities in California

Other California cities with a full directory, by the number of active practitioners listed in NPPES.

How Rowland Heights compares with the U.S.

Compared with the U.S. as a whole, Rowland Heights has more Optometrists (2.7x), clinicians in Dentist - General Practice (1.7x) and Chiropractors (1.3x) per 100,000 residents.

Rowland Heights has 1,784 active clinicians per 100,000 residents, compared with 2,198 for the U.S.

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. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

86% of clinicians in Rowland Heights listed in the CMS Medicare file (38 of 44) accept Medicare assignment. That is similar to the California share of 91%.

Only 44 of 819 active clinicians in Rowland Heights appear in the CMS Medicare file, so this share describes that smaller group.

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.

23% of clinicians in Rowland Heights listed in the CMS Medicare file (10 of 44) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the California share of 28%.

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).

Rowland Heights CMS Healthcare & Financial Disclosures

CMS Part D Prescribers (2024), Open Payments (program year 2025), Medicare (PECOS) enrollment and Part B (2024) data for Rowland Heights, CA

Source: CMS public datasets

Healthcare operations in Rowland Heights, CA encompass 819 active individual practitioners and 194 registered medical facilities across 70 clinical specialties.

According to CMS Medicare Part D analytics for 2024, prescription drug volume in Rowland Heights accounts for $13.7 Million across 115,706 prescription claims. 112 local practitioners have a Medicare (PECOS) enrollment record. Open Payments data for program year 2025 list $0.0 Million in payments reported by companies to 51 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.

Medicare Part D Prescriptions (2024) $13.7M 115,706 Prescription Claims Source: data.cms.gov
Open Payments Sunshine Act (2025) $0.0M 51 Recipients Disclosed A reported payment does not necessarily mean the financial relationship is improper. Source: openpaymentsdata.cms.gov
Medicare (PECOS) Enrollment 112 Enrolled Medicare Practitioners Source: data.cms.gov
Medicare Part B Allowed Volume (2024) $3.9M 82,037 Services Performed Source: data.cms.gov

CMS PECOS: Eligible to Order or Refer for Medicare in Rowland Heights

Part B Lab & Imaging Eligible: 60
Durable Medical Equipment (DME): 62
Home Health Agency (HHA): 58
Source: CMS Order and Referring