NPPES file of Aug 9, 2026

Doctors and health care providers in Passaic, NJ

665 individual NPPES records list a practice address in Passaic, 61st of 549 New Jersey cities. The largest group is clinical social worker: 91, 14% of the city's records, against 6% across New Jersey. Page 14 of 14.

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

The 8 largest groups in Passaic

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

Passaic in New Jersey

  • Rank in New Jersey61st of 549 cities by records
  • Share of the state0.4% of New Jersey's records
  • Specialties present25 or more taxonomy codes
  • Top three groups24.1% of all records

Compared with New Jersey as a whole, Passaic has 3.6× the state's share of anesthesiology physician records and 0.42× its share of mental health counselor records.

Providers in Passaic, alphabetically

  1. Kenneth Wilhalme, DPMStudent in an Organized Health Care Education/Training Program1649028911
  2. Nava Wilk, OTR/LOccupational Therapist1639324064
  3. Ivory Williams, LCSWClinical Social Worker1669261970
  4. Pamela Williams, M.D.Psychosomatic Medicine Physician1831312065
  5. Steven Willick, PSY.DPsychologist1760044606
  6. Steven Winfield, M.D.Ophthalmology Physician1790858165
  7. Sara WolinskySpeech-Language Pathologist1477085371
  8. Margaret Wu, M.D.Anesthesiology Physician1033384250
  9. Ji Young YunPharmacist1316744949
  10. Steven Zalaznick, O.D.Optometrist1366418543
  11. Cheryl Ziemba, MDGeriatric Medicine (Internal Medicine) Physician1275798357
  12. Azriel ZimmermanPsychiatric/Mental Health Nurse Practitioner1841034261
  13. Chaya ZuckermanSocial Worker1609603018
  14. Arielle Zur, MDStudent in an Organized Health Care Education/Training Program1508654013
  15. Sharon Zwickler, LCSWClinical Social Worker1972967784

The largest New Jersey cities

  1. Newark4,875
  2. Westampton4,785
  3. Cherry Hill4,331
  4. Camden3,188
  5. Jersey City3,027

All of New Jersey →

How to read this directory

Passaic, New Jersey appears in the CMS National Plan and Provider Enumeration System with 665 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 Passaic - 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 Passaic 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 Passaic is weighted toward Clinical Social Worker (91 clinicians, followed by Behavior Analyst with 35 and Student in an Organized Health Care Education/Training Program with 34). 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 New Jersey's population, Passaic reports roughly 7.2 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.

For Passaic 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 Passaic, NJ?

There are 665 registered healthcare providers in Passaic, NJ, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Passaic?

The most common specialties in Passaic are Clinical Social Worker, Behavior Analyst, Student in an Organized Health Care Education/Training Program, Speech-Language Pathologist, Pharmacist. Clinical Social Worker has the most providers with 91.

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.