Doctors and health care providers in N Chelmsford, MA
66 individual NPPES records list a practice address in N Chelmsford, 259th of 406 Massachusetts cities. The largest group is cardiovascular disease physician: 8, 12% of the city's records, against 0% across Massachusetts. Page 2 of 2.
The 8 largest groups in N Chelmsford
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
N Chelmsford in Massachusetts
- Rank in Massachusetts259th of 406 cities by records
- Share of the state<0.1% of Massachusetts's records
- Specialties present25 or more taxonomy codes
- Top three groups28.8% of all records
Providers in N Chelmsford, alphabetically
- Zachary St Amant, CNPFamily Nurse Practitioner1235717869
- Carolinda Sterczala, MSW LICSWClinical Social Worker1033186424
- Paul Sweeney, NPPsychiatric/Mental Health Nurse Practitioner1255749750
- Nancy Sydow, N.P.Nurse Practitioner1912156027
- Arash Tabaee, M.D.Cardiovascular Disease Physician1962499608
- Philip Tavano, M.D.Internal Medicine Physician1710919238
- Paula Tirone, LICSWClinical Social Worker1487139747
- Kevin Tomany, MDOrthopaedic Surgery Physician1790746675
- Marlen ValdovinosMental Health Counselor1346169901
- Katherine Vansavage, MDObstetrics & Gynecology Physician1982622841
- Maricia VermaCounselor1457746901
- James Waters, MDInterventional Cardiology Physician1821038878
- Lisa Wentzell, FNP-BCNurse Practitioner1487269114
- Lisa Wessan, LICSWClinical Social Worker1982951448
- Lisa Zachert, PA-CPhysician Assistant1730158023
- Marc Zauderer, DMDGeneral Practice Dentistry1598799579
The largest Massachusetts cities
- Boston41,865
- Worcester13,166
- Springfield8,553
- Cambridge5,145
- Brockton4,287
How to read this directory
N Chelmsford, Massachusetts appears in the CMS National Plan and Provider Enumeration System with 66 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 N Chelmsford - 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 N Chelmsford 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 N Chelmsford is weighted toward Cardiovascular Disease Physician (8 clinicians, followed by Clinical Social Worker 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 Massachusetts's population, N Chelmsford reports roughly 0.9 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 Massachusetts's most common specialties, Behavior Technician is the most prominent one with no provider currently listing a N Chelmsford practice address, a coverage gap N Chelmsford patients typically fill by traveling to a larger nearby hub.
For N Chelmsford 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 N Chelmsford, MA?
There are 66 registered healthcare providers in N Chelmsford, MA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in N Chelmsford?
The most common specialties in N Chelmsford are Cardiovascular Disease Physician, Clinical Social Worker, Family Nurse Practitioner, Nurse Practitioner, Mental Health Counselor. Cardiovascular Disease Physician has the most providers with 8.
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.