NPPES file of Aug 9, 2026

Doctors and health care providers in Hamden, CT

1,410 individual NPPES records list a practice address in Hamden, 15th of 200 Connecticut cities. The largest group is clinical social worker: 158, 11% of the city's records, against 9% across Connecticut. Page 19 of 29.

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).

The 8 largest groups in Hamden

  1. Clinical Social Worker158
  2. Behavior Technician150
  3. Physical Therapist66
  4. Pharmacist54
  5. Family Nurse Practitioner51
  6. Physician Assistant46
  7. Professional Counselor41
  8. Behavior Analyst39

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

Hamden in Connecticut

  • Rank in Connecticut15th of 200 cities by records
  • Share of the state1.7% of Connecticut's records
  • Specialties present25 or more taxonomy codes
  • Top three groups26.5% of all records

Compared with Connecticut as a whole, Hamden has 4.7× the state's share of behavior technician records and 0.29× its share of student in an organized health care education/training program records.

Providers in Hamden, alphabetically

  1. Alaiyna NixonBehavior Technician1649130717
  2. Krista Nolan, MSPTOrthopedic Physical Therapist1558590349
  3. Tara Noonan, APRNFamily Nurse Practitioner1447720644
  4. Susan Norkus, PHD, ATCAthletic Trainer1720295165
  5. Miranda Numberg, LPCProfessional Counselor1639038284
  6. Jessica NursickPhysician Assistant1063040525
  7. Ashley Nuzzo, LPCProfessional Counselor1649755703
  8. Chizoma Nwaneri, APRNNurse Practitioner1437720778
  9. Ifeoma Nwokoye, FNPFamily Nurse Practitioner1134662174
  10. Irene O'Brien, LCSWClinical Social Worker1376796730
  11. Kevin O'BrienGeneral Practice Dentistry1184756561
  12. Monique O'ConnellPharmacist1922356641
  13. Sherri O'Connor, PA-CMedical Physician Assistant1295841617
  14. Caitlin O'Dea, ATR, LPCProfessional Counselor1407713589
  15. Deneen O'MaraCertified Registered Nurse Anesthetist1801970272
  16. Megan O'NeillAthletic Trainer1073112447
  17. Branwen O'Shea-Refai, L.C.S.WClinical Social Worker1376504688
  18. Debbre Oberman, LCSWClinical Social Worker1043388846
  19. Craig Oconnell, DCChiropractor1013019231
  20. Linda Oechsle, CNNutritionist1124501812
  21. Daniel Oglesby, BCBABehavior Analyst1689499592
  22. Sargis Ohanyan, MDInterventional Pain Medicine Physician1043748031
  23. Jenete Okeke, OTR/LOccupational Therapist1891355111
  24. Sara OkerekeAddiction (Substance Use Disorder) Counselor1295403780
  25. Adeniyi OkomodaRegistered Nurse1750006417
  26. Prince OkyerePharmacist1912664848
  27. Adrienne Oliveira, PTNeurology Physical Therapist1457223331
  28. Melina Oliver, CNMMidwife1295679363
  29. Kali Olsen, ND, LACNaturopath1073098430
  30. Alice OparePhysical Therapy Assistant1710312731
  31. Alexandra OrlandiBehavior Technician1811671936
  32. Ellen Ormond Zummo, APRNNurse Practitioner1336741719
  33. Susel Oropesa, MDOphthalmology Physician1992292791
  34. Anamaria OrozcoClinical Social Worker1932631496
  35. Erin Orozco, FNPFamily Nurse Practitioner1265094650
  36. Jonathan OrozcoBehavior Technician1811780760
  37. William Ortman, DMDDentist1700921574
  38. Karen Orzack-Moore, LCSWClinical Social Worker1245343524
  39. Robert Ostroff, MDPsychiatry Physician1477567840
  40. Heidi Outtrim, LCSWClinical Social Worker1033429972
  41. Randall Owen, PA-CSurgical Physician Assistant1437591971
  42. Madelyn Owens, LMSWSocial Worker1366226243
  43. McKenzie Owens, ATC, EMTAthletic Trainer1326524471
  44. Tia OwensAttendant Care Provider1831720879
  45. Janice Owens-Lane, PH.DClinical Psychologist1215928023
  46. Mildred Oxilas, DCChiropractor1851790679
  47. Jennifer Oziol, PHARMDPharmacist1750604419
  48. Colleen Pace, DCInternist Chiropractor1053401901
  49. Michael Pace, DCChiropractor1831289776
  50. Anthony PachecoStudent in an Organized Health Care Education/Training Program1265030936

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

Hamden, Connecticut appears in the CMS National Plan and Provider Enumeration System with 1,410 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 Hamden - 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 Hamden 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 Hamden is weighted toward Clinical Social Worker (158 clinicians, followed by Behavior Technician with 150 and Physical Therapist with 66). 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, Hamden reports roughly 39 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 Hamden 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 Hamden, CT?

There are 1,410 registered healthcare providers in Hamden, CT, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Hamden?

The most common specialties in Hamden are Clinical Social Worker, Behavior Technician, Physical Therapist, Pharmacist, Family Nurse Practitioner. Clinical Social Worker has the most providers with 158.

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.