NPPES file of Aug 9, 2026

Doctors and health care providers in Redding, CA

3,572 individual NPPES records list a practice address in Redding, 64th of 812 California cities. The largest group is marriage & family therapist: 391, 11% of the city's records, against 6% across California. Page 47 of 72.

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

Redding in California

  • Rank in California64th of 812 cities by records
  • Share of the state0.4% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups22.7% of all records

Compared with California as a whole, Redding has 3.2× the state's share of social worker records and 0.05× its share of behavior technician records.

Providers in Redding, alphabetically

  1. Ronald Novelli, PAPhysician Assistant1245631159
  2. Jason Nowak, D.P.M.Foot & Ankle Surgery Podiatrist1831402155
  3. Rachel NowakStudent in an Organized Health Care Education/Training Program1619700291
  4. Cynthia Nugent, FNP-CFamily Nurse Practitioner1356595524
  5. Surya Nuguru, MDStudent in an Organized Health Care Education/Training Program1386325017
  6. Zaira NunezAddiction (Substance Use Disorder) Counselor1053199364
  7. Reuben NwandoMental Health Counselor1558841486
  8. Jeremiah NyeCase Manager/Care Coordinator1982033247
  9. Karen O'Connor, OTR/LOccupational Therapist1164498242
  10. Siobhan O'Hurley, OTR LNeurorehabilitation Occupational Therapist1376625350
  11. Richard O'Sullivan, CPProsthetist1487842944
  12. Sharon Oates Pena, M.D.Student in an Organized Health Care Education/Training Program1497927214
  13. Michael Obrien, M.D.Neurology Physician1952382228
  14. Christine OchoaPsychiatric/Mental Health Registered Nurse1538296868
  15. Edward OchoaCase Manager/Care Coordinator1255527123
  16. Cathy Ochs, P.A.-CMedical Physician Assistant1871552828
  17. Daryl Odegard, RPHPharmacist1134106826
  18. Michael Odell, PTAPhysical Therapy Assistant1629604947
  19. Emily OdhiamboMental Health Counselor1073449831
  20. Christopher Ogden, RN, FNPFamily Nurse Practitioner1659061141
  21. Colleen OgdenMarriage & Family Therapist1952935934
  22. John Ohara, L.AC. DIPL. OMAcupuncturist1972934826
  23. Marcus OhlerMarriage & Family Therapist1407396674
  24. Brett Ohlfs, M.D.Emergency Medical Services (Emergency Medicine) Physician1144238734
  25. Tracy OjakangasMarriage & Family Therapist1306419791
  26. Hannah Ojala, WHNPWomen's Health Nurse Practitioner1841818598
  27. Gisela Okonski, M.D.Internal Medicine Physician1518926559
  28. Jennifer Olds, FNP, RNNurse Practitioner1427479740
  29. Shawna OlsenClinical Social Worker1093357402
  30. Charity Olson, LMFTMarriage & Family Therapist1801236633
  31. Noel OlsonCase Manager/Care Coordinator1558005413
  32. Muna Omar, MDPulmonary Disease Physician1851670335
  33. Elora Liane Ong, RNPsychiatric/Mental Health Registered Nurse1326433533
  34. Jennifer Ong, D.O.Student in an Organized Health Care Education/Training Program1801279047
  35. Jaime OntiverosCounselor1710559059
  36. Chinasa Onuoha, MDStudent in an Organized Health Care Education/Training Program1023706777
  37. Bianca Opara, MDStudent in an Organized Health Care Education/Training Program1316735376
  38. Kathlene Oppenheim, NPWomen's Health Nurse Practitioner1902817661
  39. Betsy Oppezzo, P.A.-C, R.D, MSPASPhysician Assistant1639463144
  40. Stella OppongPharmacist1730661117
  41. Sharlene Oreilly, MCCounselor1588282370
  42. Crystal Orellana, SCHOOL PSYCH, BCBASchool Psychologist1538049523
  43. Melinda Orellana, M.D.Family Medicine Physician1306150446
  44. Kyle Orlando, SUDRCAddiction (Substance Use Disorder) Counselor1033823232
  45. Editha Orlino-Oliva, MDSpecialist1538157615
  46. Adriana Orloff, PAPhysician Assistant1942711155
  47. Feoktist Orloff, M.D.Family Medicine Physician1700839446
  48. Heather Orr, MA, LMFTMarriage & Family Therapist1821603614
  49. Nancy Ortega, TFC FOSTER PARENTCommunity Health Worker1992546048
  50. Aaron Osborne, DOOrthopaedic Trauma Physician1265460687

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

Redding, California appears in the CMS National Plan and Provider Enumeration System with 3,572 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 Redding - 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 Redding 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 Redding is weighted toward Marriage & Family Therapist (391 clinicians, followed by Addiction (Substance Use Disorder) Counselor with 230 and Case Manager/Care Coordinator with 191). 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, Redding reports roughly 9.2 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, Behavior Analyst is the most prominent one with no provider currently listing a Redding practice address, a coverage gap Redding patients typically fill by traveling to a larger nearby hub.

For Redding 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 Redding, CA?

There are 3,572 registered healthcare providers in Redding, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Redding?

The most common specialties in Redding are Marriage & Family Therapist, Addiction (Substance Use Disorder) Counselor, Case Manager/Care Coordinator, Clinical Social Worker, Mental Health Counselor. Marriage & Family Therapist has the most providers with 391.

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.