NPPES file of Aug 9, 2026

Doctors and health care providers in Denville, NJ

807 individual NPPES records list a practice address in Denville, 49th of 549 New Jersey cities. The largest group is students in training: 185, 23% of the city's records, against 5% across New Jersey. Page 13 of 17.

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

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Denville in New Jersey

  • Rank in New Jersey49th of 549 cities by records
  • Share of the state0.5% of New Jersey's records
  • Specialties present25 or more taxonomy codes
  • Top three groups34.8% of all records
  • Students in training rank10th of the 10 New Jersey cities with the most

Compared with New Jersey as a whole, Denville has 5× the state's share of student in an organized health care education/training program records and 0.35× its share of mental health counselor records.

Providers in Denville, alphabetically

  1. Richard Rothenberg, M.D.Obstetrics & Gynecology Physician1740356195
  2. Fernando RuanoPhysical Therapist1457605750
  3. David Ruiz, MDPsychiatry Physician1194825570
  4. Rosemary Russo, RNFARegistered Nurse First Assistant1568678654
  5. Michael Russoniello, MDPulmonary Disease Physician1356392757
  6. Kristen Sabella, APNFamily Nurse Practitioner1952739971
  7. Jacob Sacher, DPTPhysical Therapist1982484952
  8. Navdeep SainiStudent in an Organized Health Care Education/Training Program1497647374
  9. Kirsten SalernoPharmacist1346832417
  10. Susan Salvatore, MA, LPC, NCCMental Health Counselor1992886055
  11. Maria Sanchez, NPAdult Health Nurse Practitioner1871836676
  12. Mary Sanderson, OTOccupational Therapist1639833668
  13. Olya SanotskyGerontology Nurse Practitioner1710647862
  14. Lauren Sarna-PugachSocial Worker1972224335
  15. Swetha Satheesha Krishna, MDStudent in an Organized Health Care Education/Training Program1225831787
  16. Rahul Sharma SathiavageeswaranStudent in an Organized Health Care Education/Training Program1023947017
  17. Mary SchreckClinical Social Worker1891252714
  18. Stephen Schreibman, M.D.Hematology & Oncology Physician1659480929
  19. Kurt SchwarzHearing Instrument Specialist1073926655
  20. Alana Scorzo, APRN, FNP-BCFamily Nurse Practitioner1003735499
  21. Deborah Scott, LCADC, LPCAddiction (Substance Use Disorder) Counselor1891939427
  22. Grzegorz Sedek, MD, PHDGeneral Practice Physician1871742098
  23. Meenu Priya SenStudent in an Organized Health Care Education/Training Program1871484584
  24. Emily Senatore, ODOptometrist1851028815
  25. Nicolas Serna, CHIROPRACTORRehabilitation Chiropractor1972171353
  26. Emily SerpicoOccupational Therapist1760325575
  27. Arshiya ShabnamStudent in an Organized Health Care Education/Training Program1013752617
  28. Aatman Shah, M.D.Student in an Organized Health Care Education/Training Program1689462558
  29. Chirag Shah, PHARMDPharmacist1043616907
  30. Hriday Shah, MDStudent in an Organized Health Care Education/Training Program1073345393
  31. Naman Shah, M.D.Student in an Organized Health Care Education/Training Program1174376701
  32. Nandan ShahStudent in an Organized Health Care Education/Training Program1730970310
  33. Nirav Shah, DPMPrimary Podiatric Medicine Podiatrist1225315716
  34. Parjanya Shah, M.B.B.SStudent in an Organized Health Care Education/Training Program1407742448
  35. Samarth Shah, MDStudent in an Organized Health Care Education/Training Program1891613238
  36. Tara ShahStudent in an Organized Health Care Education/Training Program1184551194
  37. Vedant ShahStudent in an Organized Health Care Education/Training Program1851134688
  38. Irshan Shaik, M.D.Student in an Organized Health Care Education/Training Program1235706383
  39. Frank Shanley, D.O.Cardiovascular Disease Physician1588617708
  40. Akhilesh Sharma, MBBSStudent in an Organized Health Care Education/Training Program1063399269
  41. Akshat Sharma, M.D.Student in an Organized Health Care Education/Training Program1528804341
  42. Swati Sharma, M.D.Endocrinology, Diabetes & Metabolism Physician1396768438
  43. Ronald Sharo, M.D.Diagnostic Radiology Physician1396769014
  44. Dhaval Shastri, MDStudent in an Organized Health Care Education/Training Program1982440285
  45. Arthur Sheppell, MDGeriatric Medicine (Internal Medicine) Physician1871698274
  46. Horngfu Shiau, M.D.Anesthesiology Physician1104828474
  47. Ronald Shore, D.OAnesthesiology Physician1649272915
  48. Emily ShortinoPhysical Therapist1982541546
  49. Brian Shrager, MDSurgery Physician1588761936
  50. Rachel Sicoli, RNRegistered Nurse1871912030

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

Denville, New Jersey appears in the CMS National Plan and Provider Enumeration System with 807 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 Denville - 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 Denville 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 Denville is weighted toward Student in an Organized Health Care Education/Training Program (185 clinicians, followed by Clinical Social Worker with 60 and Pharmacist with 36). 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, Denville reports roughly 8.7 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 Denville 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 Denville, NJ?

There are 807 registered healthcare providers in Denville, NJ, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Denville?

The most common specialties in Denville are Student in an Organized Health Care Education/Training Program, Clinical Social Worker, Pharmacist, Physical Therapist, Professional Counselor. Student in an Organized Health Care Education/Training Program has the most providers with 185.

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.