Michael Larkin Adashek, D.O.
Hematology & Oncology Physician · Towson, MD
Michael Larkin Adashek, D.O. is a hematology & oncology physician with a practice address in Towson, Maryland, and NPI 1972037661, issued on Apr 19, 2017. Check the license (Maryland H96426, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Michael Larkin Adashek
- Credential
- D.O.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- H96426 MD
Self-reported in NPPES; status is on the state search - Practice location
- 6535 N Charles St Ste 500, Towson, MD 21204
- Phone
- (410) 825-5454
- Enumerated
- Apr 19, 2017
- Record last updated
- Mar 18, 2025
- Medicare enrollment
- Enrolled (PECOS I20230824004207); accepts Medicare assignment
- Medical or professional school
- West Virginia School Of Osteopathic Medicine, 2017
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 317 in Maryland → Look up another NPI →
Also registered at 6535 N Charles St Ste 500
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Melissa Giese, PA-CPhysician Assistant1437498664
Verify Michael Larkin Adashek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license H96426Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
662 Medicare Part D claims for 164 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 18 claims were for opioids.
Most prescribed
- Anastrozole91 claims
- Letrozole61 claims
- Acyclovir51 claims
- Ondansetron Hcl36 claims
- Prochlorperazine Maleate33 claims
- Tamoxifen Citrate31 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): 89.3 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).
Industry payments in 2024: $994.39
39 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, 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.
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
- Chesapeake Urology Associates LLCTowson, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Larkin Adashek among 317 hematology & oncology physician records in Maryland
Michael Larkin Adashek, D.O. is one of 317 hematology & oncology physician records with a practice address in Maryland. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 89% of them.
- NPI issued2017 · 89% of these records are older, 9% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2017 · median 2000 among the 185 with a school on file
- Record last updated2025 · 57% 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 Maryland 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 Maryland
There are 317 hematology & oncology physician records in Maryland.
All 317 in Maryland → Every provider in Towson → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Gang Chen, M.D., PH.D.Towson, MD 212041417390576
- Ari Elman, M.D.Baltimore, MD 212041780997593
- David Gottlieb, MDBaltimore, MD 212041568816106
- Zhuoyan Li, MDBaltimore, MD 212041619387867
- Navid Mokhtari Amirmajdi, MDTowson, MD 212041811331085
- Anshul Patel, MDTowson, MD 212041912527888
- Lisa ReddenTowson, MD 212041447614409
- Richard Schraeder, MDTowson, MD 212041285775239
Common questions
What is Michael Larkin Adashek, D.O.'s NPI number?
Michael Larkin Adashek, D.O.'s National Provider Identifier (NPI) is 1972037661, issued on Apr 19, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Michael Larkin Adashek, D.O. located?
The NPPES record lists a practice address at 6535 N Charles St Ste 500, Towson, MD, 21204. Phone: (410) 825-5454. Providers update this record themselves, so call before visiting.
How can I verify Michael Larkin Adashek, D.O.'s license?
NPPES lists Maryland license number H96426, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael Larkin Adashek, D.O. prescribe under Medicare Part D?
In 2024, Michael Larkin Adashek, D.O. had 662 Medicare Part D claims for 164 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Michael Larkin Adashek, D.O.'s MIPS final score?
The 2023 MIPS final score is 89.3 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.