2026 data CMS NPPES NUCC Taxonomy

Doctors in Nashua, NH

Active healthcare providers in Nashua sourced from the CMS NPPES weekly file — no proprietary ratings, no editorial scores. NPI counts, specialty distribution, and primary practice addresses refreshed each release.

3,070
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Case Manager/Care Coordinator
Top specialty
362 providers
New Hampshire
State
NH

3,070 healthcare providers across 20 specialties

Nashua, New Hampshire appears in the CMS National Plan and Provider Enumeration System with 3,070 registered healthcare providers spanning 20 distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Nashua — 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 Nashua practice location on file.

The provider mix in Nashua is weighted toward Case Manager/Care Coordinator (362 clinicians, followed by Mental Health Counselor with 195 and Behavior Technician with 174). 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 Hampshire's population, Nashua reports roughly 219 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 Nashua patients, this directory is most useful as a starting shortlist — searching by specialty narrows the 690-taxonomy roster to clinicians with the relevant training, and each provider page links to NPI, state licensing boards, and the NPPES registry for credential verification. 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 NPPES data is self-reported and refreshed monthly, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients. Nothing on this page substitutes for consulting a licensed clinician about your personal health decisions.

3,070
Providers
20
Specialties
219
Per 100K (state)

Which specialties are most common in Nashua

Case Manager/Care Coordinator 362
Mental Health Counselor 195
Behavior Technician 174
Physical Therapist 138
Speech-Language Pathologist 112
Behavior Analyst 110
Family Nurse Practitioner 100
Occupational Therapist 100
Pharmacist 93
Clinical Social Worker 86
Physician Assistant 83
Counselor 81
Internal Medicine Physician 78
General Practice Dentistry 50
Family Medicine Physician 46
Registered Nurse 44
Dentist 41
Pediatrics Physician 39
Peer Specialist 38
Addiction (Substance Use Disorder) Counselor 38

Healthcare Providers (Page 26)

Name
SYDNEY HORANZY, MS
Counselor
CAROL HORDIS, APRN
Adult Health Nurse Practitioner
MICHAEL HORGAN, MD
Neurological Surgery Physician
ROCHELLE HORSLEY
Endodontics
SYLVIA HORSLEY, MD
Specialist
KAYLA HORTON HAYDEN, OTR/L
Occupational Therapist
JODIE HORTON-PIGGOTT, MA
Counselor
ABDEL HOSEIN, M.D., PH.D.
Hematology & Oncology Physician
HEATHER HOTCHNER, BA
Case Manager/Care Coordinator
JOSEPH HOU, MD
Critical Care Medicine (Internal Medicine) Physician
SAMANTHA HOUBEN, APRN
Adult Health Nurse Practitioner
CAROL HOUDE, PH.D.
Clinical Psychologist
WARREN HOUGHTON, DMD, FAGD
General Practice Dentistry
AUBREY HOUSTON
Physical Therapist
BIRGIT HOUSTON, M.D.
Family Medicine Physician
KARIN HOVEY, PSYD
Student in an Organized Health Care Education/Training Program
ERIC HOWARD, BS
Case Manager/Care Coordinator
KELLEY HOWARD, M.A., C.A.G.S.
School Psychologist
KENNETH HOWE, MD
Surgery Physician
AMBER HOWELL
Behavior Analyst
JOHN HOYT, MS
Mental Health Counselor
JANICE HRABOVSZKY, LICSW
Clinical Social Worker
YIH-HANN HSIEH, MD
Diagnostic Radiology Physician
KYLE HSU, AA
Case Manager/Care Coordinator
BRIAN HU, MD
Diagnostic Radiology Physician
JINGJING HU, MD
Hematology (Internal Medicine) Physician
ANDREANN HUANG
Registered Nurse
AMY HUBBELL, MSW
Counselor
JEFFREY HUBLEY, M.D.
Obstetrics & Gynecology Physician
THEODORE HUDON, R.PH
Pharmacist
CHARLENE HUEBER, SLP
Speech-Language Pathologist
RAFAEL HUERTAS
Behavior Technician
SCOTT HUFFER, O.D.
Optometrist
PATRICIA HUGENBERGER, LICSW
Clinical Social Worker
BRIANNA HUGHES, BS
Case Manager/Care Coordinator
BRIDGET HUGHES, DPT
Physical Therapist
JOHN HUGHES, MD
Obstetrics & Gynecology Physician
ERIC HULBERT, PA-C
Student in an Organized Health Care Education/Training Program
LAURA HULEN, M.ED, LCMHC, LMHC
Mental Health Counselor
BRUCE HULSLANDER, D.C.
Chiropractor
THOMAS HULSLANDER, PSYD
Psychologist
DONALD HUMEN, DMD
Orthodontics and Dentofacial Orthopedics Dentistry
OAKLEY HUNDLEY, BA
Case Manager/Care Coordinator
PATRICIA HUNTER, RD
Registered Dietitian
MACKENZIE HURLEY, BA
Case Manager/Care Coordinator
ALISA HURWITZ, PSYD
Clinical Psychologist
AMJAD HUSAIN, MD
Internal Medicine Physician
MEGAN HUSSEY, LCMHC
Mental Health Counselor
MATHEW HUUSKO, CRSW
Addiction (Substance Use Disorder) Counselor
JOSEPH HYATT, MD
Pain Medicine (Anesthesiology) Physician

Nearby Cities in New Hampshire

Other New Hampshire cities with provider coverage in the CMS NPPES registry.

Compare specialties side-by-side →

Frequently Asked Questions

How many doctors are in Nashua, NH?
There are 3,070 registered healthcare providers in Nashua, NH, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Nashua?
The most common specialties in Nashua are Case Manager/Care Coordinator, Mental Health Counselor, Behavior Technician, Physical Therapist, Speech-Language Pathologist. Case Manager/Care Coordinator has the most providers with 362.

Provider data from CMS NPPES (download.cms.gov/nppes); specialty classification from NUCC Health Care Provider Taxonomy. PlainDoctor does not rate or rank providers. Methodology · About

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from CMS National Plan and Provider Enumeration System (NPPES). Consult a qualified professional before making decisions based on this data.