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 72 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. Teri Zarriello, RNPsychiatric/Mental Health Registered Nurse1427192251
  2. Alisha Zauher, FNPFamily Nurse Practitioner1255976197
  3. Ryan Zauher, PA-CSurgical Physician Assistant1033281282
  4. Roberta ZeasleyCase Manager/Care Coordinator1902147473
  5. Tina Zeller, CFMMastectomy Fitter1952802597
  6. Nicholas Zepponi, LCSWClinical Social Worker1942955026
  7. Rikki Zepponi, FNPFamily Nurse Practitioner1891521225
  8. Alina Zhu, MDStudent in an Organized Health Care Education/Training Program1972248235
  9. Behrooz Zidehsarai, MDMedical Oncology Physician1639177975
  10. Janice Zikan, LMFTMarriage & Family Therapist1356169635
  11. Rodney Zikan, MFTMarriage & Family Therapist1932402161
  12. Pamela ZimmerCase Manager/Care Coordinator1053962571
  13. Matthew Zimmermann, PA-CPhysician Assistant1841642253
  14. Robert Ziola, NP-CPain Management Registered Nurse1700022647
  15. Scott Zittel, DOEmergency Medicine Physician1881707545
  16. Joseph Zizzo, M.A.Marriage & Family Therapist1568651347
  17. David Zobel, CADC-IIAddiction (Substance Use Disorder) Counselor1689993594
  18. Bailey Zollner, LVN IILicensed Vocational Nurse1891238507
  19. Andrew Zufall, DMDDentist1861129884
  20. Blake Zufall, DOFamily Medicine Physician1063106581
  21. Ron Zufall, DDSGeneral Practice Dentistry1417055724
  22. Mary Zupancic Nagashima, MFT INTERNMarriage & Family Therapist1831601731

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.