NPPES file of Aug 9, 2026

Hannah D. Yamin, DO

Hematology & Oncology Physician · Fitchburg, MA

Hannah D. Yamin, DO is a hematology & oncology physician with a practice address in Fitchburg, Massachusetts, and NPI 1841476934, issued on Jan 18, 2008. Check the license (Massachusetts 237024, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841476934
Name
Hannah D. Yamin
Credential
DO
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License numbers
237024 MA
LP00111 RI
Self-reported in NPPES; status is on the state search
Practice location
275 Nichols RD, Fitchburg, MA 01420
Phone
(978) 343-5048
Enumerated
Jan 18, 2008
Record last updated
Nov 17, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(978) 343-5548
Medicaid IDs
2139155 MA
9771476 MA
Medicare enrollment
Enrolled (PECOS I20081030000035); accepts Medicare assignment
Medical or professional school
University Of New England, College Of Osteo Medicine, 2002
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 275 Nichols RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lynsie Adams, NPNurse Practitioner1669938981
  2. Alyssa Aguiar, RNPsychiatric/Mental Health Registered Nurse1932747102
  3. Nancy AllenMental Health Counselor1669287447
  4. Susan Balducci, NPNurse Practitioner1700850864
  5. Paul Belliveau, PHARM.D., R.PHPharmacotherapy Pharmacist1164419974
  6. Bruce Bornstein, M.D.Radiation Oncology Physician1770581308

Verify Hannah D. Yamin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 237024
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Massachusetts license search

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14% fewer Medicare Part D claims than the average hematology & oncology physician in 2024

757 Medicare Part D claims for 137 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 15 claims were for opioids.

  1. Hannah Yamin757
  2. Specialty average877

Most prescribed

  1. Anastrozole115 claims
  2. Tamoxifen Citrate54 claims
  3. Acyclovir43 claims
  4. Lenalidomide40 claims
  5. Ibrance38 claims
  6. Imbruvica36 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): 93 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.

  1. Qualityout of 100 · 30% of the final score82.8
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $18.09

1 payment: education; the largest payer was Merck Sharp & Dohme LLC. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Hannah Yamin$18.09
  2. Specialty average$7,481.41

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Regional Cancer Care Associates LLCNorth Falmouth, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Hematology & Oncology Physician providers in Massachusetts

There are 461 hematology & oncology physician records in Massachusetts.

Other hematology & oncology physician records in Massachusetts

  1. Gregory Abel, MDBoston, MA1285611954
  2. Rachel Abelman, MDBoston, MA1255821617
  3. Karim Abou-Nassar, MDBoston, MA1366770745
  4. Inas Abuali, M.D.Boston, MA1952659971
  5. Jose Acevedo Mejia, M.D.Boston, MA1801277173
  6. Maureen Achebe, MD, MPHBoston, MA1407955172
  7. Archana Agarwal, MDSpringfield, MA1548592165
  8. Rasmia Ahmed, MDFramingham, MA1568409936
  9. Hanny Al-Samkari, MDBoston, MA1669765988
  10. Tasneem Ali, M.D.Worcester, MA1629036553

Common questions

What is Hannah D. Yamin, DO's NPI number?

Hannah D. Yamin, DO's National Provider Identifier (NPI) is 1841476934, issued on Jan 18, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Hannah D. Yamin, DO located?

The NPPES record lists a practice address at 275 Nichols RD, Fitchburg, MA, 01420. Phone: (978) 343-5048. Providers update this record themselves, so call before visiting.

How can I verify Hannah D. Yamin, DO's license?

NPPES lists Massachusetts license number 237024, 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 Hannah D. Yamin, DO prescribe under Medicare Part D?

In 2024, Hannah D. Yamin, DO had 757 Medicare Part D claims for 137 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.

What is Hannah D. Yamin, DO's MIPS final score?

The 2023 MIPS final score is 93 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.