Doctors and health care providers in Barrington, NH
85 individual NPPES records list a practice address in Barrington, 47th of 146 New Hampshire cities. The largest group is behavior analyst: 6, 7% of the city's records, against 2% across New Hampshire. Page 2 of 2.
The 8 largest groups in Barrington
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Barrington in New Hampshire
- Rank in New Hampshire47th of 146 cities by records
- Share of the state0.3% of New Hampshire's records
- Specialties present25 or more taxonomy codes
- Top three groups20% of all records
Providers in Barrington, alphabetically
- Julie Marsden, PSY.D.Psychologist1932118825
- Laura MarshallBehavior Technician1366038853
- James Carleton Marston, MA, LCMHCMental Health Counselor1285985192
- Madison Masucci, PA-CMedical Physician Assistant1316649718
- Lisa Mazzochi, RD, LDRegistered Dietitian1396256228
- Kevin McAllister, HISHearing Instrument Specialist1710876982
- Marisa McCutchen, MAMental Health Counselor1144430752
- Valerie McNally, RDRegistered Dietitian1558222562
- Lori Nason, LMTMassage Therapist1598548927
- Katie Pagnotta, MAMental Health Counselor1356416309
- Megan Paul, MS, LICSWClinical Social Worker1235680950
- Ashley Phipps, NPFamily Nurse Practitioner1952828493
- Patricia Pike, DCChiropractor1275764391
- Debra Poulin-Belair, ODOptometrist1447227038
- Cassandra RaynesBehavior Analyst1073393088
- Stephanie Robillard, PA-CPhysician Assistant1215992532
- Karyn Romanoski-Newick, APRNFamily Nurse Practitioner1629486899
- Alison Ross, CCMHCMental Health Counselor1821895434
- Deena Ryan, APRNFamily Nurse Practitioner1053766238
- Dayle Sharp, N.P.Family Nurse Practitioner1790885184
- Leanna SimaoBehavior Analyst1801501762
- Jan Slezak, MDInterventional Pain Medicine Physician1750357307
- Joan Smith, MDFamily Medicine Physician1689613242
- Kristine Spencer, BC-HISHearing Instrument Specialist1073904678
- Stacy Stafford, PA-CMedical Physician Assistant1942668751
- Leslie Trueman, LICSWClinical Social Worker1518199884
- Caroline Valpey, LMTMassage Therapist1871091991
- Bethany Vance, OTR/LOccupational Therapist1962834697
- Joshua Vance, DPTPhysical Therapist1447547294
- Kristin WalshBehavior Analyst1407383599
- Jonas Westbrook, D.D.S.General Practice Dentistry1568755536
- Jennifer Willard, APRNPrimary Care Nurse Practitioner1235375114
- Pamela Williams, M.S., CCC-SLPSpeech-Language Pathologist1669624045
- Holly Zirkle, LICSWClinical Social Worker1972714160
- Kristine Zuniga, RNC MNN IBCLCLactation Consultant (Registered Nurse)1548730757
The largest New Hampshire cities
- Manchester4,401
- Lebanon3,530
- Nashua3,140
- Concord3,103
- Portsmouth1,860
How to read this directory
Barrington, New Hampshire appears in the CMS National Plan and Provider Enumeration System with 85 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 Barrington - 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 Barrington 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 Barrington is weighted toward Behavior Analyst (6 clinicians, followed by Mental Health Counselor with 6 and Family Nurse Practitioner with 5). 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, Barrington reports roughly 6.1 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.
Of New Hampshire's most common specialties, Case Manager/Care Coordinator is the most prominent one with no provider currently listing a Barrington practice address, a coverage gap Barrington patients typically fill by traveling to a larger nearby hub.
For Barrington 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 Barrington, NH?
There are 85 registered healthcare providers in Barrington, NH, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Barrington?
The most common specialties in Barrington are Behavior Analyst, Mental Health Counselor, Family Nurse Practitioner, Physician Assistant, Speech-Language Pathologist. Behavior Analyst has the most providers with 6.
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.