Theresa J. Arpin, MD
Pulmonary Disease Physician · Hopedale, MA
Theresa J. Arpin, MD is a pulmonary disease physician with a practice address in Hopedale, Massachusetts, and NPI 1770700288, issued on Apr 19, 2007. Check the license (Massachusetts 235000, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Theresa J. Arpin
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 235000 MA
Self-reported in NPPES; status is on the state search - Practice location
- 94 Mendon RD, Hopedale, MA 01747
- Phone
- (508) 482-5401
- Enumerated
- Apr 19, 2007
- Record last updated
- Jun 11, 2026
- Fax
- (508) 482-5402
- Medicaid ID
- 110079737A MA
- Medicare enrollment
- Enrolled (PECOS I20081015000730); accepts Medicare assignment
- Medical or professional school
- University Of Massachusetts Medical School, 2002
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 569 in Massachusetts → Look up another NPI →
Also registered at 94 Mendon RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Lange, NPFamily Nurse Practitioner1649299561
Verify Theresa J. Arpin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 235000Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
1,027 Medicare Part D claims for 200 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 61% of claims.
Most prescribed
- Albuterol Sulfate Hfa150 claims
- Trelegy Ellipta134 claims
- Prednisone81 claims
- Azithromycin55 claims
- Breo Ellipta53 claims
- Fluticasone Propionate47 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $71.97
3 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 8,806 providers of this specialty with any payment received $5,159.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Milford Regional Physician Group, Inc.Hopedale, MA
- Umass Memorial Medical Group IncHopedale, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Theresa J. Arpin among 569 pulmonary disease physician records in Massachusetts
Theresa J. Arpin, MD is one of 569 pulmonary disease physician records with a practice address in Massachusetts. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 52% of them.
- NPI issued2007 · 52% of these records are older, 40% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2002 · median 2003 among the 407 with a school on file
- Record last updated2026 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 pulmonary disease physician records list a practice address in Hopedale
They are 7 of the 51 NPPES records with a practice address in Hopedale, and 569 pulmonary disease physician records in Massachusetts.
All 569 in Massachusetts → Every provider in Hopedale → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Kathleen Aras-Richard, MDHopedale, MA 017471710908397
- Jane Curl, MDHopedale, MA 017471316964281
- Deirdre Kathman, D.O.Hopedale, MA 017471528228889
- Shahzad Khan, M.D.Hopedale, MA 017471396004024
- Madhura Manjunath, M.D.Hopedale, MA 017471841641925
- Ryan Shipe, MDHopedale, MA 017471194943316
- Peter Barkin, MDConcord, MA 017421144298621
- David Green, MDConcord, MA 017421598733354
Common questions
What is Theresa J. Arpin, MD's NPI number?
Theresa J. Arpin, MD's National Provider Identifier (NPI) is 1770700288, issued on Apr 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Theresa J. Arpin, MD located?
The NPPES record lists a practice address at 94 Mendon RD, Hopedale, MA, 01747. Phone: (508) 482-5401. Providers update this record themselves, so call before visiting.
How can I verify Theresa J. Arpin, MD's license?
NPPES lists Massachusetts license number 235000, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Theresa J. Arpin, MD prescribe under Medicare Part D?
In 2024, Theresa J. Arpin, MD had 1,027 Medicare Part D claims for 200 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
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.