Binu Oien, DO
Family Medicine Physician · Westport, MA
Binu Oien, DO is a family medicine physician with a practice address in Westport, Massachusetts, and NPI 1336552223, issued on Jun 9, 2014. Check the license (Massachusetts 271173, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Binu Oien
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 271173 MA
Self-reported in NPPES; status is on the state search - Practice location
- 827 American Legion Hwy, Westport, MA 02790
- Phone
- (508) 636-5101
- Enumerated
- Jun 9, 2014
- Entity
- Type 1 · individual
Also registered at 827 American Legion Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nancy Carney, M.D.Family Medicine Physician1366456360
- Matthew Dacosta, PA-CPhysician Assistant1093201667
- Jacqueline Draper, M.D.Family Medicine Physician1881008324
- Marivyl Laxer, M.D.Internal Medicine Physician1225093362
- Jane Li, MDFamily Medicine Physician1073502431
- Jacqueline Rosa, FNP-CNurse Practitioner1083196844
Verify Binu Oien in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 271173Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
55% fewer Medicare Part D claims than the average family medicine physician in 2024
1,583 Medicare Part D claims for 275 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Atorvastatin Calcium128 claims
- Lisinopril87 claims
- Amlodipine Besylate67 claims
- Levothyroxine Sodium62 claims
- Omeprazole52 claims
- Metformin Hcl47 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.
One hospital or facility affiliation
- Medical Care OF Boston Management CorporationSharon, MA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
7 family medicine physician records list a Westport practice address
They are 7 of the 127 NPPES records with a Westport practice address, and 2,226 family medicine physician records in Massachusetts.
All 7 in Westport → All 2,226 in Massachusetts → Every provider in Westport →
Other family medicine physician records in Massachusetts
- Salah Abass, M.D.Methuen, MA1417959776
- Sheila Abdallah, MDWorcester, MA1821356312
- Jonathan Abel, DOSpringfield, MA1700897196
- Mohamed Abib, MDSturbridge, MA1639281090
- Kevin Abraham, M.D.Worcester, MA1689037673
- Janet Abrahamian, M.D.West Boylston, MA1932156627
- John Abramson, M.D.Ipswich, MA1275613903
- John Paul Abroguena, MDPlainville, MA1235361080
- Aliza Acker-Bernstein, M.D.Peabody, MA1023057551
- Lisa Adams, MDFalmouth, MA1235404336
Common questions
What is Binu Oien, DO's NPI number?
Binu Oien, DO's National Provider Identifier (NPI) is 1336552223, issued on Jun 9, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Binu Oien, DO located?
The NPPES record lists a practice address at 827 American Legion Hwy, Westport, MA, 02790. Phone: (508) 636-5101. Providers update this record themselves, so call before visiting.
How can I verify Binu Oien, DO's license?
NPPES lists Massachusetts license number 271173, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://www.mass.gov/orgs/board-of-registration-in-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Binu Oien, DO prescribe under Medicare Part D?
In 2024, Binu Oien, DO had 1,583 Medicare Part D claims for 275 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.