NPPES file of Aug 9, 2026

Doctors and health care providers in Summit, NJ

1,151 individual NPPES records list a practice address in Summit, 33rd of 549 New Jersey cities. The largest group is students in training: 123, 11% of the city's records, against 5% across New Jersey. Page 23 of 24.

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

Summit in New Jersey

  • Rank in New Jersey33rd of 549 cities by records
  • Share of the state0.7% of New Jersey's records
  • Specialties present25 or more taxonomy codes
  • Top three groups23.4% of all records

Compared with New Jersey as a whole, Summit has 4.2× the state's share of neurology physician records and 0.20× its share of mental health counselor records.

Providers in Summit, alphabetically

  1. Lisa Weinman, M.S.,P.T.Physical Therapist1508876624
  2. Jack Weinstein, MDPsychiatry Physician1124045612
  3. James Weiss, PHDPsychologist1972691301
  4. Shannon Welch, PT, DPTPhysical Therapist1639454192
  5. John Werring, M.D.Diagnostic Radiology Physician1366428971
  6. Cathy West, PH.D.Psychologist1023160801
  7. Paula WestLicensed Practical Nurse1053557827
  8. Stephanie Whitney, MSSpeech-Language Pathologist1083133839
  9. Samantha WilksSpeech-Language Pathologist1285009191
  10. Bryanna Williams, M.S., CCC-SLPSpeech-Language Pathologist1932986924
  11. John Williams, MDDermatology Physician1457389678
  12. Matthew Williams, PA-CPhysician Assistant1144749359
  13. David Wise, LCSWClinical Social Worker1518261031
  14. Gay Wise, CNMAdvanced Practice Midwife1386276178
  15. Jennifer Wiseman, MSN, APN-CFamily Nurse Practitioner1558313056
  16. Caren Wofsy, LCSWClinical Social Worker1417195595
  17. Nancy Wohlbruck, RDNRegistered Dietitian1144943002
  18. Cynthia Wolfe, J.D., O.D.Optometrist1326114794
  19. Marla Wolfe, M.S., CCC-SLPSpeech-Language Pathologist1053745398
  20. Stephen Wong, M.D.Epilepsy Physician1942293881
  21. Daniel Woo, MDAnesthesiology Physician1750360103
  22. Elain Wu, DOInternal Medicine Physician1134583461
  23. Kenny Wu, MDStudent in an Organized Health Care Education/Training Program1609454834
  24. Danhua Xiao, M.D.Internal Medicine Physician1649538141
  25. Sowmya YamarthyStudent in an Organized Health Care Education/Training Program1952197725
  26. Rebecca Yang, M.D.Surgery Physician1891895827
  27. Daniel Yao, MDAnesthesiology Physician1275512634
  28. Shahla Yassir, M.D.Internal Medicine Physician1568692010
  29. Nana YeboahPsychiatric/Mental Health Nurse Practitioner1871323980
  30. Krystal YepezNurse Practitioner1588529697
  31. Frenda YipStudent in an Organized Health Care Education/Training Program1518607530
  32. Ruoxu You, MDAnesthesiology Physician1154300515
  33. Ari YoungGastroenterology Physician1609220763
  34. Alma Yum, M.D.Epilepsy Physician1407143043
  35. Daria YuninaTransplant Hepatology Physician1326401662
  36. Diane Zagorski, PTPhysical Therapist1578219119
  37. Juliane Zenn, M.D.Prescribing (Medical) Psychologist1316159866
  38. Diana Zetterstrom, PHARMDPharmacist1376146548
  39. Johnson Zhang, DOFamily Medicine Physician1861051575
  40. Irving Zhao, MDStudent in an Organized Health Care Education/Training Program1881539021
  41. Han Zhong, M.D.Diagnostic Radiology Physician1033573365
  42. Xi Ren ZhouAcupuncturist1669895058
  43. Xing Zhu, DMDOrthodontics and Dentofacial Orthopedics Dentistry1528585569
  44. Zaranika Ziba, APNNurse Practitioner1912760299
  45. Aphrodite Zimmerman, M.D.Psychiatry Physician1932303583
  46. Jay Zimmerman, DMDDentist1912180431
  47. Carol Zimmermann, MDAnesthesiology Physician1124007588
  48. Dayna Zoller, DDSDentist1285812743
  49. Ewa Zoltek, DMDGeneral Practice Dentistry1609923291
  50. Erica Zuckerman, SLPSpeech-Language Pathologist1639402464

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

Summit, New Jersey appears in the CMS National Plan and Provider Enumeration System with 1,151 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 Summit - 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 Summit 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 Summit is weighted toward Student in an Organized Health Care Education/Training Program (123 clinicians, followed by Clinical Social Worker with 83 and Speech-Language Pathologist with 63). 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, Summit reports roughly 12.4 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 New Jersey's most common specialties, Pharmacist is the most prominent one with no provider currently listing a Summit practice address, a coverage gap Summit patients typically fill by traveling to a larger nearby hub.

For Summit 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 Summit, NJ?

There are 1,151 registered healthcare providers in Summit, NJ, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Summit?

The most common specialties in Summit are Student in an Organized Health Care Education/Training Program, Clinical Social Worker, Speech-Language Pathologist, Internal Medicine Physician, Anesthesiology Physician. Student in an Organized Health Care Education/Training Program has the most providers with 123.

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.