NPPES file of Aug 9, 2026

Doctors and health care providers in Rowland Heights, CA

816 individual NPPES records list a practice address in Rowland Heights, 217th of 812 California cities. The largest group is behavior technician: 435, 53% of the city's records, against 18% across California. Page 16 of 17.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

The 8 largest groups in Rowland Heights

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Rowland Heights in California

  • Rank in California217th of 812 cities by records
  • Share of the state<0.1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups64% of all records

Compared with California as a whole, Rowland Heights has 5.6× the state's share of school psychologist records and 0.53× its share of physical therapist records.

Providers in Rowland Heights, alphabetically

  1. Joseph Wang, PHARMDPharmacist1568994465
  2. Justin WangBehavior Technician1992688105
  3. Kathy WangAcupuncturist1942419023
  4. Maggie Wang, NPWomen's Health Nurse Practitioner1386049716
  5. Mary Wang, MDInternal Medicine Physician1669564811
  6. Ping-Long Wang, D.C.Orthopedic Chiropractor1245675560
  7. Xiuzhi WangAcupuncturist1780177550
  8. Zhi Peng Wang, L.ACAcupuncturist1780021378
  9. Maria WarnerBehavior Technician1104629500
  10. Emi WattersonBehavior Technician1669105565
  11. Kathleen Wernette, CRNACertified Registered Nurse Anesthetist1780857334
  12. Ivan WongPharmacist1396445169
  13. Jasmin WongGeneral Practice Dentistry1295598076
  14. Jonathan WongBehavior Technician1740916535
  15. Karen Wong, O.D.Optometrist1801087036
  16. Vivian WongBehavior Technician1700684792
  17. Ella WuBehavior Technician1902686579
  18. Suzanna Wu, PHARM.DPharmacist1558637439
  19. Wendy Wu, PHARM. D.Pharmacist1235406216
  20. Wenwen WuAcupuncturist1013324862
  21. Xipu Wu, MDInternal Medicine Physician1407942634
  22. Melissa WymerBehavior Technician1831813161
  23. Ryan XuBehavior Technician1730928912
  24. Catherine YangOptometrist1518415249
  25. Duncan YangOptician1801072418
  26. Jor Hwa Lin Yang, L.AC.Acupuncturist1508913070
  27. Lung Yang, DDSDentist1407063142
  28. Shuang YangChiropractor1982846663
  29. Sujin Yang, NPFamily Nurse Practitioner1750028023
  30. Victoria Yang, MA, CCC-SLPSpeech-Language Pathologist1710454947
  31. Chi Ming Yau, CAAcupuncturist1730229352
  32. Christopher YehBehavior Technician1356142350
  33. Irene Yim, O.D.Optometrist1033257894
  34. Mimiy Yim, OTROccupational Therapist1114208873
  35. Esther Yin, DPTPhysical Therapist1154960995
  36. Sooyeon YoonAcupuncturist1316548951
  37. Sunghee YoonAcupuncturist1255173274
  38. Emily Yu, PHARMDPharmacist1306400197
  39. Jianguo YuHearing Instrument Specialist1922282318
  40. Lily Yu, PHARMDPharmacist1821507708
  41. Qin YuSocial Worker1164214052
  42. Sheng-Han YuPharmacist1992178636
  43. Te Chun Yu, LACChiropractor1912203720
  44. Yuti YuBehavior Technician1619604881
  45. Kil Yu KimPharmacist1902800816
  46. Chi Eun YunAcupuncturist1912892233
  47. Sylvia Yun, O.D.Optometrist1730314766
  48. Tin Yung, M.D.Family Medicine Physician1356407415
  49. Alberto ZamoraBehavior Analyst1376819086
  50. Edith ZamoraBehavior Technician1174356935

The largest California cities

  1. Los Angeles69,537
  2. San Diego52,937
  3. San Francisco38,143
  4. Sacramento33,083
  5. San Jose20,925

All of California →

How to read this directory

Rowland Heights, California appears in the CMS National Plan and Provider Enumeration System with 816 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Rowland Heights - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Rowland Heights practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in Rowland Heights is weighted toward Behavior Technician (435 clinicians, followed by Pharmacist with 46 and Acupuncturist with 41). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to California's population, Rowland Heights reports roughly 2.1 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

Of California's most common specialties, Marriage & Family Therapist is the most prominent one with no provider currently listing a Rowland Heights practice address, a coverage gap Rowland Heights patients typically fill by traveling to a larger nearby hub.

For Rowland Heights patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.

Common questions

How many doctors are in Rowland Heights, CA?

There are 816 registered healthcare providers in Rowland Heights, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Rowland Heights?

The most common specialties in Rowland Heights are Behavior Technician, Pharmacist, Acupuncturist, General Practice Dentistry, Behavior Analyst. Behavior Technician has the most providers with 435.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.