NPPES file of Aug 9, 2026

Doctors and health care providers in Harbor City, CA

958 individual NPPES records list a practice address in Harbor City, 195th of 812 California cities. The largest group is pharmacist: 98, 10% of the city's records, against 3% across California. Page 8 of 20.

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

Harbor City in California

  • Rank in California195th of 812 cities by records
  • Share of the state<0.1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups25.8% of all records

Compared with California as a whole, Harbor City has 22.5× the state's share of registered respiratory therapist records and 0.15× its share of behavior technician records.

Providers in Harbor City, alphabetically

  1. Dennis Hsueh, MDBody Imaging Physician1205903135
  2. Gia Humelbaugh, M.D.Family Medicine Physician1528275310
  3. Dianne Hunter, NPNurse Practitioner1750433108
  4. Chee Hur, O.D.Optometrist1134434236
  5. Rose Hurowitz, NPNurse Practitioner1053469908
  6. Maria Hussain, CRNACertified Registered Nurse Anesthetist1396946273
  7. Ashley HusseinDentist1285346643
  8. Matthew HwangNeonatal/Pediatric Registered Respiratory Therapist1538648688
  9. Sarah Hwang, PHARM.D.Pharmacist1487826962
  10. Myra Ichikawa, RDNRegistered Dietitian1811735459
  11. Almace Ignacio, OTROccupational Therapist1417470881
  12. Kim Ikemoto, ODOptometrist1326249210
  13. Nicolette ImRegistered Nurse1255194668
  14. Ryokei Imai, MDInternal Medicine Physician1003975608
  15. Tracy Imley, MDInternal Medicine Physician1255489118
  16. Sharon Inada, AUDAudiologist1578611562
  17. Ehigimetor InegbenoiseCounselor1497973622
  18. Michiko Ishihara, R.D.Registered Dietitian1780884460
  19. Jacob Ishkanian, MDNeuromusculoskeletal Medicine & OMM Physician1861569675
  20. Tajmara Ismail, RESPIRATORY RRTGeneral Care Registered Respiratory Therapist1760030076
  21. Hela Issaq, M.D.Family Medicine Physician1700141652
  22. Emi Ito, OTR/LOccupational Therapist1366863508
  23. Richard ItowPharmacist1649320193
  24. Stacy ItowPharmacist1861931321
  25. Ryan Iwamoto, PHARM.D.Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1023529880
  26. Delylah IzarrarazBehavior Analyst1467023432
  27. Kent Jackson, MDNeuromusculoskeletal Medicine & OMM Physician1871660613
  28. Shelley Jacobs, CNMAdvanced Practice Midwife1265633150
  29. Mara Jacobsen, RDRegistered Dietitian1790902799
  30. Gary Jaeger, MDAddiction Medicine (Family Medicine) Physician1447321351
  31. Sasan Jahan-Parwar, MDEmergency Medicine Physician1043368913
  32. Laurie James, DOEmergency Medicine Physician1265609341
  33. Ana JaureguiBehavior Technician1497325427
  34. Udai Jayakumar, M.D.Hospice and Palliative Medicine (Internal Medicine) Physician1205085958
  35. Chris Jensen, MDVascular & Interventional Radiology Physician1013084987
  36. Michael JerroRegistered Respiratory Therapist1912593427
  37. Marshall Jex, DPMFoot & Ankle Surgery Podiatrist1528301637
  38. Zhuo Jia, MDInternal Medicine Physician1710035639
  39. Christina Joanitis, PHDClinical Psychologist1053690586
  40. Tania JociusAdult Health Nurse Practitioner1710693197
  41. Veassa Johnson, M.DInternal Medicine Physician1346308756
  42. Henry Journigan, CRNACertified Registered Nurse Anesthetist1467653352
  43. Ilona Jung, MDEmergency Medicine Physician1972670974
  44. Kyu Jung, MDBody Imaging Physician1528135530
  45. Wandy Jung, PHARMD.Pharmacist1699807529
  46. Jennifer Kadah, LCSWClinical Social Worker1902361793
  47. Edward Kalinowski, MDVascular & Interventional Radiology Physician1124195953
  48. Oendrila Kamal, D.P.M.Foot & Ankle Surgery Podiatrist1487916359
  49. Scott KanekoPharmacist1689385999
  50. Kayleigh Kaneshiro, MDAnesthesiology Physician1417341728

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

Harbor City, California appears in the CMS National Plan and Provider Enumeration System with 958 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 Harbor City - 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 Harbor City 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 Harbor City is weighted toward Pharmacist (98 clinicians, followed by Family Medicine Physician with 85 and Internal Medicine Physician with 64). 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, Harbor City reports roughly 2.5 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 Harbor City practice address, a coverage gap Harbor City patients typically fill by traveling to a larger nearby hub.

For Harbor City 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 Harbor City, CA?

There are 958 registered healthcare providers in Harbor City, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Harbor City?

The most common specialties in Harbor City are Pharmacist, Family Medicine Physician, Internal Medicine Physician, Student in an Organized Health Care Education/Training Program, Clinical Social Worker. Pharmacist has the most providers with 98.

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.