Charles J. Whalen, MD
Hematology & Oncology Physician · Fort Wayne, IN
Charles J. Whalen, MD is a hematology & oncology physician with a practice address in Fort Wayne, Indiana, and NPI 1245232156, issued on Aug 10, 2005. Check the license (Indiana 01051941A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Charles J. Whalen
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 01051941A IN
Self-reported in NPPES; status is on the state search - Practice location
- 2514 E Dupont RD, Fort Wayne, IN 46825
- Phone
- (260) 484-8830
- Enumerated
- Aug 10, 2005
- Record last updated
- May 6, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid IDs
- 200250710 IN
3045565 OH - Entity
- Type 1 · individual
Also registered at 2514 E Dupont RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Diana Case, APRN, BCPediatric Nurse Practitioner1972790608
Verify Charles J. Whalen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01051941ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
33 Medicare Part D claims for 20 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of 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): 85.2 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).
Hematology & Oncology Physician providers in Indiana
There are 245 hematology & oncology physician records in Indiana.
Other hematology & oncology physician records in Indiana
- Paolo Abada, MDIndianapolis, IN1780844506
- Mohammad Abu Zaid, M.D.Kokomo, IN1720392798
- Nabil Adra, MDIndianapolis, IN1811285893
- Lakshmi Aggarwal, MDFort Wayne, IN1528060431
- Maqbool Ahmed, M.D.Evansville, IN1023022118
- Sameer Ahmed, MD, MBBSIndianapolis, IN1982723227
- Maxwell Akanbi, MDFort Wayne, IN1457977613
- Karam Al-Issa, M.D.Indianapolis, IN1720468259
- Haitham Al-Okk, MDVincennes, IN1891891180
- Mohammed Ali, M.D.Munster, IN1386612448
Common questions
What is Charles J. Whalen, MD's NPI number?
Charles J. Whalen, MD's National Provider Identifier (NPI) is 1245232156, issued on Aug 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Charles J. Whalen, MD located?
The NPPES record lists a practice address at 2514 E Dupont RD, Fort Wayne, IN, 46825. Phone: (260) 484-8830. Providers update this record themselves, so call before visiting.
How can I verify Charles J. Whalen, MD's license?
NPPES lists Indiana license number 01051941A, 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 Charles J. Whalen, MD prescribe under Medicare Part D?
In 2024, Charles J. Whalen, MD had 33 Medicare Part D claims for 20 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Charles J. Whalen, MD's MIPS final score?
The 2023 MIPS final score is 85.2 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.