Do Chan, M.D.
Pain Medicine (Anesthesiology) Physician · Attleboro, MA
Do Chan, M.D. is a pain medicine (anesthesiology) physician with a practice address in Attleboro, Massachusetts, and NPI 1316966393, issued on Jul 19, 2006. Check the license (Massachusetts 225346, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Do Chan
- Credential
- M.D.
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License number
- 225346 MA
Self-reported in NPPES; status is on the state search - Practice location
- 211 Park St, Attleboro, MA 02703
- Phone
- (508) 236-7430
- Enumerated
- Jul 19, 2006
- Record last updated
- Sep 11, 2025
- Medicare enrollment
- Enrolled (PECOS I20060912000045); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 2001
- Entity
- Type 1 · individual
8 nearest pain medicine (anesthesiology) physician records → All 121 in Massachusetts → Look up another NPI →
Also registered at 211 Park St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carol Agostini, CRNACertified Registered Nurse Anesthetist1841247301
- Ama Agyei, NPFamily Nurse Practitioner1437674876
- Neelima Alluri, M.D.Anesthesiology Physician1033110952
- Ianthe Arboleda, MDHospitalist Physician1326257957
- Bruce Auerbach, M.D.Emergency Medicine Physician1992793210
- Marissa BernsteinInternal Medicine Physician1467895771
Verify Do Chan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 225346Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024
414 Medicare Part D claims for 227 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 291 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen67 claims
- Oxycodone-Acetaminophen65 claims
- Oxycodone Hcl55 claims
- Pregabalin28 claims
- Gabapentin26 claims
- Tramadol Hcl19 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 96.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $3,505.08
93 payments; by number, the most common kind was food and beverage; the largest payer was SI-Bone, Inc. The 2,789 providers of this specialty with any payment received $3,225.41 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
- Franklin Pain Associates LLCAttleboro, MA
- Warwick Pain Associates LLCWarwick, RI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Do Chan among 121 pain medicine (anesthesiology) physician records in Massachusetts
Do Chan, M.D. is one of 121 pain medicine (anesthesiology) physician records with a practice address in Massachusetts. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 21% of them.
- NPI issued2006 · 21% of these records are older, 54% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2001 · median 2005 among the 88 with a school on file
- Record last updated2025 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP2900X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Anesthesiology) Physician providers in Massachusetts
There are 121 pain medicine (anesthesiology) physician records in Massachusetts.
All 121 in Massachusetts → Every provider in Attleboro → Pain Medicine (Anesthesiology) Physician nationwide →
The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes
- Eric Dominguez, MDFall River, MA 027211265427702
- Christopher Stowe, MDFall River, MA 027211053307462
- Allison Gorski, MDN Dartmouth, MA 027471912993478
- Hector Lopez Marquez, M.D.North Dartmouth, MA 027471215469861
- Daniel Park, MDNorth Dartmouth, MA 027471912117177
- M. Richard Pavao, MDNorth Dartmouth, MA 027471003942749
- Ian Rivera-Colon, MDDartmouth, MA 027471982819801
- William Dworet, D.O.Orleans, MA 026531063579076
Common questions
What is Do Chan, M.D.'s NPI number?
Do Chan, M.D.'s National Provider Identifier (NPI) is 1316966393, issued on Jul 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Do Chan, M.D. located?
The NPPES record lists a practice address at 211 Park St, Attleboro, MA, 02703. Phone: (508) 236-7430. Providers update this record themselves, so call before visiting.
How can I verify Do Chan, M.D.'s license?
NPPES lists Massachusetts license number 225346, 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 Do Chan, M.D. prescribe under Medicare Part D?
In 2024, Do Chan, M.D. had 414 Medicare Part D claims for 227 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. Part D covers Medicare prescriptions only.
What is Do Chan, M.D.'s MIPS final score?
The 2023 MIPS final score is 96.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.