Doctors and health care providers in Manchester, NH
4,401 individual NPPES records list a practice address in Manchester, 1st of 146 New Hampshire cities. The largest group is specialist: 516, 12% of the city's records, against 3% across New Hampshire. Page 20 of 89.
The 8 largest groups in Manchester
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Manchester in New Hampshire
- Rank in New Hampshire1st of 146 cities by records
- Share of the state13.4% of New Hampshire's records
- Specialties present25 or more taxonomy codes
- Top three groups28% of all records
- Specialist rank1st of the 10 New Hampshire cities with the most
Compared with New Hampshire as a whole, Manchester has 5.4× the state's share of psychiatric/mental health registered nurse records and 0.38× its share of student in an organized health care education/training program records.
Providers in Manchester, alphabetically
- Leah DennisonOccupational Therapist1841956323
- Jennifer Denoya, MS OTR/LOccupational Therapist1659651644
- Colleen Denslow, BCBABehavior Analyst1366900029
- Ruslan Denysyk, PA-CPhysician Assistant1548492192
- Linda Deorio, ARNPFamily Nurse Practitioner1467498469
- Donna Depedro, CNMAdvanced Practice Midwife1528136686
- Sarina DeprofioPeer Specialist1902669138
- Carolyn Desantis, MAMental Health Counselor1407298771
- Megan Desantis, PASurgical Physician Assistant1629042858
- Ronald DesfossesPeer Specialist1427819598
- Jessica DeshaiesClinical Social Worker1639757446
- Alicia Desilets, PHARMDPharmacist1477540334
- Michael Desimone, M.D.Gastroenterology Physician1609219369
- Stanley Desir, BASpecialist1710394531
- Merlyne DesireSpecialist1104662345
- Barbara Desjardins, RNC, MSPsychiatric/Mental Health Registered Nurse1528164209
- Michelle Desjardins, APRNFamily Nurse Practitioner1265628846
- Renee DesjardinsMental Health Counselor1851250393
- Diane Desmarais, FNP-CFamily Nurse Practitioner1528475167
- Jenna DesrochersStudent in an Organized Health Care Education/Training Program1639035231
- Holly Desrosiers, PA-CPhysician Assistant1659321776
- Kevin Desrosiers, MD, MPHCritical Care Medicine (Internal Medicine) Physician1306062054
- Kristin Detlefsen, PA-CSurgical Physician Assistant1457436354
- Judith Devine, M.D.Internal Medicine Physician1427152768
- Pamela Devine, LCMHCMental Health Counselor1699852848
- Patricia Devone, RNPsychiatric/Mental Health Registered Nurse1346337334
- Robert Dewey, M.D.Cardiovascular Disease Physician1225014293
- Selma Deyak, BASpecialist1518053925
- Renee Deyermond, MSMental Health Counselor1760926992
- Casey Deyoung, MSN, APRN, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1215492327
- Navjot Dhillon, MDMedical Oncology Physician1467608885
- Christopher Diamond, MDFamily Medicine Physician1326046624
- N'Keyah Diaz-Zahuigboignon, NPWomen's Health Nurse Practitioner1194393728
- Lisa Dibrigida, MDPediatrics Physician1932269149
- Katie DiciccoBehavior Technician1508668435
- Anthony DickensSpecialist1235787169
- Christina Dickey, P.A.Medical Physician Assistant1659449692
- Christopher Dicroce, M.D.Emergency Medicine Physician1538514435
- Daniel DiedrichSpecialist1629915921
- Megan Digiovanni, BCBABehavior Analyst1306571963
- Kasey Dillon, P.A.Medical Physician Assistant1740238021
- Michelina Dimartino, PHARMDPharmacist1164775367
- Travis Dingman, PHARMDPharmacist1538439328
- Melissa Dinoto, B.A.Addiction (Substance Use Disorder) Counselor1215241799
- Zoe DinsmoreSpecialist1336919323
- Nicole Dinwiddie, LICSWClinical Social Worker1134777105
- Gillian Dioguardi, MSN, BSNWomen's Health Nurse Practitioner1487492443
- Jacqueline Dion, LICSWClinical Social Worker1497851216
- Kaytlin DionneSpecialist1326934357
- Angela Diorio, ARNPObstetrics & Gynecology Nurse Practitioner1689791998
The largest New Hampshire cities
- Lebanon3,530
- Nashua3,140
- Concord3,103
- Portsmouth1,860
- Keene1,482
How to read this directory
Manchester, New Hampshire appears in the CMS National Plan and Provider Enumeration System with 4,401 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 Manchester - 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 Manchester 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 Manchester is weighted toward Specialist (516 clinicians, followed by Mental Health Counselor with 371 and Clinical Social Worker with 344). 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, Manchester reports roughly 313.9 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 Hampshire's most common specialties, Case Manager/Care Coordinator is the most prominent one with no provider currently listing a Manchester practice address, a coverage gap Manchester patients typically fill by traveling to a larger nearby hub.
For Manchester 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 Manchester, NH?
There are 4,401 registered healthcare providers in Manchester, NH, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Manchester?
The most common specialties in Manchester are Specialist, Mental Health Counselor, Clinical Social Worker, Physician Assistant, Pharmacist. Specialist has the most providers with 516.
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.