NPPES file of Aug 9, 2026

Doctors and health care providers in Norwalk, CT

1,993 individual NPPES records list a practice address in Norwalk, 9th of 200 Connecticut cities. The largest group is clinical social worker: 182, 9% of the city's records, against 9% across Connecticut. Page 29 of 40.

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).

Norwalk in Connecticut

  • Rank in Connecticut9th of 200 cities by records
  • Share of the state2.4% of Connecticut's records
  • Specialties present25 or more taxonomy codes
  • Top three groups18.6% of all records

Compared with Connecticut as a whole, Norwalk has 3.4× the state's share of surgical physician assistant records and 0.53× its share of professional counselor records.

Providers in Norwalk, alphabetically

  1. Claudio Petrillo, MDPhysical Medicine & Rehabilitation Physician1487607842
  2. Susan Pfeil, LADCMarriage & Family Therapist1750521589
  3. Tuong-Vi Phan, M.D.Student in an Organized Health Care Education/Training Program1699053116
  4. Gaelle PhilippeBehavior Technician1669316246
  5. Lisa Phuong, D.O.Hematology & Oncology Physician1265826234
  6. Cammann Piasecki, ESQ, RCP, CRPACounselor1396430187
  7. Paulina Piekarska, DPMFoot & Ankle Surgery Podiatrist1861998171
  8. Tiva PierceBehavior Analyst1033644893
  9. Brook Pieri, LCSWClinical Social Worker1699187260
  10. Gabriella Pignataro, PA-CMedical Physician Assistant1831760040
  11. Chaitali Pimputkar, LCSWClinical Social Worker1891137113
  12. Tracie Pinnock, LMFTMarriage & Family Therapist1114267192
  13. Paolo Pino, D.O.Infectious Disease Physician1316926660
  14. Frank Pinto, MDDermatology Physician1043212350
  15. Dennis Pipher, DMDEndodontics1467476010
  16. Jeffrey Pivor, D.D.S.General Practice Dentistry1831291368
  17. Kathy Pjura, LCSWAddiction (Substance Use Disorder) Counselor1073083358
  18. Tania Plaisimond, M.D.Obstetrics & Gynecology Physician1669822607
  19. Caroline PlattSpeech-Language Pathologist1417482639
  20. Christina Polesky, CNMMidwife1447768064
  21. Nicholas Polifroni, M.D.Orthopaedic Surgery Physician1508865288
  22. Michael Pomarico, DMDGeneral Practice Dentistry1871654707
  23. Alicia PonticelloSpeech-Language Pathologist1568068401
  24. Anthony Porto, MS, CGCGenetic Counselor (M.S.)1487256509
  25. Elizabeth Porto, PA-SSurgical Physician Assistant1700706546
  26. Jasmine Portugal, LMSWSocial Worker1487533899
  27. Michelle Posey, ODOptometrist1346970548
  28. Heather Power, M.CL.SC SLP(C)Speech-Language Pathologist1417686254
  29. Kerry Prager-Nicholas, LCSWClinical Social Worker1144415977
  30. Susan Pritchard Downie, M.S.Registered Dietitian1063505246
  31. Nicole Protomastro, APRNWomen's Health Nurse Practitioner1700018306
  32. Emilie Pryde, LCSWClinical Social Worker1659987592
  33. Kathleen Pundy, APRNNurse Practitioner1407220858
  34. Brittany Purciello, LCSWClinical Social Worker1710523915
  35. Robert Purslow, MSPTPhysical Therapist1396956355
  36. Nicole Puttick, OTROccupational Therapist1619417557
  37. Marwa Qaiser, MDPulmonary Disease Physician1962089409
  38. Shannon Queiroga, MA, LPCProfessional Counselor1124211628
  39. Jason Queiros, D.C.Chiropractor1093045262
  40. Anita Quinn, LCSWClinical Social Worker1316038011
  41. Roggerd QuirogaAthletic Trainer1124560636
  42. Nicole Radice, LCSWClinical Social Worker1750794871
  43. Jason Raggi, DOEmergency Medicine Physician1366947210
  44. Margaret Rague, NDNaturopath1801228994
  45. Abdul Rahimyar, M.D.Internal Medicine Physician1710935432
  46. Mufti Mushfiqur Rahman, MDInternal Medicine Physician1720509433
  47. Reshma Rajan, DDSGeneral Practice Dentistry1780050948
  48. Sergii Rakhuba, M.D.Student in an Organized Health Care Education/Training Program1952753105
  49. Nancy Jo Rambusch, M.S., CCC-SLPSpeech-Language Pathologist1407107410
  50. Cindy Ramdhanie, LPC, LADCProfessional Counselor1306572102

The largest Connecticut cities

  1. New Haven9,793
  2. Hartford6,317
  3. Waterbury3,148
  4. Farmington2,993
  5. Bridgeport2,980

All of Connecticut →

How to read this directory

Norwalk, Connecticut appears in the CMS National Plan and Provider Enumeration System with 1,993 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 Norwalk - 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 Norwalk 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 Norwalk is weighted toward Clinical Social Worker (182 clinicians, followed by Student in an Organized Health Care Education/Training Program with 102 and Pharmacist with 87). 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 Connecticut's population, Norwalk reports roughly 55.1 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 Norwalk 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 Norwalk, CT?

There are 1,993 registered healthcare providers in Norwalk, CT, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Norwalk?

The most common specialties in Norwalk are Clinical Social Worker, Student in an Organized Health Care Education/Training Program, Pharmacist, Physical Therapist, Internal Medicine Physician. Clinical Social Worker has the most providers with 182.

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.