Karine Darbinyan, M.D.
Hematology & Oncology Physician · Helena, MT
Karine Darbinyan, M.D. is a hematology & oncology physician with a practice address in Helena, Montana, and NPI 1134520745, issued on Sep 15, 2014. Check the license (Montana 143761, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Karine Darbinyan
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 143761 MT
Self-reported in NPPES; status is on the state search - Practice location
- 2475 E Broadway St, Helena, MT 59601
- Phone
- (406) 442-2480
- Enumerated
- Sep 15, 2014
- Entity
- Type 1 · individual
Also registered at 2475 E Broadway St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brett Amestoy, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1104403369
- David Anderson, CRNACertified Registered Nurse Anesthetist1396761086
- Anne Anglim, M.D.Infectious Disease Physician1487680534
- Kaylee AshePharmacist1598696973
- Shayla Barraclough, PHARMDPharmacist1689332538
- Maryann Beach, MMS, PA-CPhysician Assistant1083257489
Verify Karine Darbinyan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 143761Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
38% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
552 Medicare Part D claims for 141 beneficiaries, against an average of 885 among the 8,428 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.
Most prescribed
- Abiraterone Acetate43 claims
- Anastrozole37 claims
- Hydroxyurea36 claims
- Eliquis35 claims
- Ondansetron Hcl30 claims
- Xarelto28 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: $15.00
1 payment, mostly education; the largest payer was Aveo Pharmaceuticals, Inc.. The 6,678 providers of this specialty with any payment received $7,643.36 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.
One hospital or facility affiliation
- St Peters HealthHelena, MT · Acute Care Hospitals3 of 5 stars
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.
Hematology & Oncology Physician providers in Montana
There are 31 hematology & oncology physician records in Montana.
Other hematology & oncology physician records in Montana
- Elise Anderes, MDKalispell, MT1558535997
- Patrick Beatty, MDMissoula, MT1609803543
- Donald Berdeaux, MDGreat Falls, MT1114934221
- William Boehme, MDKalispell, MT1215022769
- James Burke, MDBillings, MT1578586418
- Jennifer Carter, M.DGreat Falls, MT1891136644
- Annie Castillo, MDBozeman, MT1902820483
- Patrick Cobb, M.D.Billings, MT1710968219
- William Conkright, MDBozeman, MT1316998362
- Troy Fiddler, M.D.Billings, MT1730130311
Common questions
What is Karine Darbinyan, M.D.'s NPI number?
Karine Darbinyan, M.D.'s National Provider Identifier (NPI) is 1134520745, issued on Sep 15, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Karine Darbinyan, M.D. located?
The NPPES record lists a practice address at 2475 E Broadway St, Helena, MT, 59601. Phone: (406) 442-2480. Providers update this record themselves, so call before visiting.
How can I verify Karine Darbinyan, M.D.'s license?
NPPES lists Montana license number 143761, as entered by the provider. Search the Montana Board of Medical Examiners at https://ebiz.mt.gov/POL/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Karine Darbinyan, M.D. prescribe under Medicare Part D?
In 2024, Karine Darbinyan, M.D. had 552 Medicare Part D claims for 141 beneficiaries; the average among hematology & oncology physician prescribers was 885. 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.