NPPES file of Aug 9, 2026

Brian P. Mulherin, M.D.

Hematology & Oncology Physician · Indianapolis, IN

Brian P. Mulherin, M.D. is a hematology & oncology physician with a practice address in Indianapolis, Indiana, and NPI 1922034156, issued on Jun 22, 2006. Check the license (Indiana 01066750A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1922034156
Name
Brian P. Mulherin
Credential
M.D.
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License number
01066750A IN
Self-reported in NPPES; status is on the state search
Practice location
8301 Harcourt RD Ste 200, Indianapolis, IN 46260
Phone
(317) 415-6600
Enumerated
Jun 22, 2006
Record last updated
Dec 30, 2022
Fax
(317) 415-6649
Medicare enrollment
Enrolled (PECOS I20111116000539); accepts Medicare assignment
Medical or professional school
Loyola University Of Chicago, Stritch School Of Medicine, 2006
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 8301 Harcourt RD Ste 200

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

  1. Ana Blanco-CortesRegistered Dietitian1427438613
  2. Amy Braden, D.O.Hematology & Oncology Physician1750556684
  3. Laura Carpenter, MSSW, CSWClinical Social Worker1386963502
  4. Leigh Flegge-Schlie, DNP, FNP-BCNurse Practitioner1992677975
  5. Alicia Hensley, AGNP-CPrimary Care Nurse Practitioner1346619715
  6. Lindsay Kaufman, MSN, FNP-CFamily Nurse Practitioner1225502859

Verify Brian P. Mulherin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Licensing Board of Indiana
    Search for license 01066750A
    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 Indiana license search

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2.7 times the Medicare Part D claims of the average hematology & oncology physician in 2024

2,349 Medicare Part D claims for 399 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims. 63 claims were for opioids.

  1. Brian Mulherin2,349
  2. Specialty average877

Most prescribed

  1. Anastrozole258 claims
  2. Eliquis183 claims
  3. Hydroxyurea94 claims
  4. Revlimid92 claims
  5. Dexamethasone90 claims
  6. Xarelto65 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: $16,390.72

52 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. 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. Brian Mulherin$16,391
  2. Specialty average$7,481

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

3 hospitals and group practices

  1. Memorial HospitalLogansport, IN · Acute Care Hospitals4 of 5 stars
  2. American Oncology Partners PAIndianapolis, IN
  3. Riverview HospitalNoblesville, IN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Brian P. Mulherin among 245 hematology & oncology physician records in Indiana

Brian P. Mulherin, M.D. is one of 245 hematology & oncology physician records with a practice address in Indiana. 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 2006, is newer than 13% of them.

  • NPI issued2006 · 13% of these records are older, 47% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated2006 · median 2001 among the 177 with a school on file
  • Record last updated2022 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hematology & Oncology Physician providers in Indiana

There are 245 hematology & oncology physician records in Indiana.

The 8 hematology & oncology physician records with the nearest ZIP codes

  1. Ruemu Birhiray, MDIndianapolis, IN 462601295735058
  2. Amy Braden, D.O.Indianapolis, IN 462601750556684
  3. Fred Butler, M.D.Indianapolis, IN 462601174592166
  4. James Cleary, MDIndianapolis, IN 462601841266855
  5. William Dugan, MDIndianapolis, IN 462601568434918
  6. Jay Gaddy, M.D.Indianapolis, IN 462601124102918
  7. Anne Greist, MDIndianapolis, IN 462601063477073
  8. David Hedrick, M.D.Indianapolis, IN 462601659532927

Common questions

What is Brian P. Mulherin, M.D.'s NPI number?

Brian P. Mulherin, M.D.'s National Provider Identifier (NPI) is 1922034156, issued on Jun 22, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Brian P. Mulherin, M.D. located?

The NPPES record lists a practice address at 8301 Harcourt RD Ste 200, Indianapolis, IN, 46260. Phone: (317) 415-6600. Providers update this record themselves, so call before visiting.

How can I verify Brian P. Mulherin, M.D.'s license?

NPPES lists Indiana license number 01066750A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Brian P. Mulherin, M.D. prescribe under Medicare Part D?

In 2024, Brian P. Mulherin, M.D. had 2,349 Medicare Part D claims for 399 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.