Merryl Treasa Varghese, MD
Hematology & Oncology Physician · Lansing, MI
Merryl Treasa Varghese, MD is a hematology & oncology physician with a practice address in Lansing, Michigan, and NPI 1891344792, issued on Sep 4, 2019. Check the license (Michigan 4301507383, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Merryl Treasa Varghese
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 4301507383 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1140 E Michigan Ave Ste 200, Lansing, MI 48912
- Phone
- (517) 364-9400
- Enumerated
- Sep 4, 2019
- Record last updated
- Feb 16, 2026
- Fax
- (517) 487-3148
- Medicare enrollment
- Enrolled (PECOS I20250919003123); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 340 in Michigan → Look up another NPI →
Also registered at 1140 E Michigan Ave Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hussein Ali-Ahmad, M.D.Hematology & Oncology Physician1821262676
- Nick Coolidge, PA-CMedical Physician Assistant1194105221
- Mallory Jansen, NPFamily Nurse Practitioner1881345031
- Leighanne Larson Schultz, PA-CPhysician Assistant1447483987
- Brittani Thomas, D.O.Hematology & Oncology Physician1972940179
- Jennifer Vansickler, PHARMDPharmacist1154023901
Verify Merryl Treasa Varghese in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301507383Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
240 Medicare Part D claims for 58 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims. 17 claims were for opioids.
Most prescribed
- Anastrozole25 claims
- Xtandi23 claims
- Hydroxyurea14 claims
- Kisqali13 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.
Bills Medicare through one group practice
- Edward W Sparrow Hospital AssociationLansing, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Merryl Treasa Varghese among 340 hematology & oncology physician records in Michigan
Merryl Treasa Varghese, MD is one of 340 hematology & oncology physician records with a practice address in Michigan. 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 2019, is newer than 83% of them.
- NPI issued2019 · 83% of these records are older, 12% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2022 · median 2004 among the 206 with a school on file
- Record last updated2026 · 52% 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 Michigan 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 Michigan
There are 340 hematology & oncology physician records in Michigan.
All 340 in Michigan → Every provider in Lansing → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Hussein Ali-Ahmad, M.D.Lansing, MI 489121821262676
- Muhammad Hamdan, MDLansing, MI 489121528091980
- Gordon Srkalovic, MDLansing, MI 489121780783282
- Brittani Thomas, D.O.Lansing, MI 489121972940179
- Alfarooq Alshaikhli, MDLansing, MI 489101881275352
- Saud AlsubaitLansing, MI 489101518341494
- Maha Bayya, MDLansing, MI 489101528620366
- Borys Hrinczenko, MDLansing, MI 489101376645085
Common questions
What is Merryl Treasa Varghese, MD's NPI number?
Merryl Treasa Varghese, MD's National Provider Identifier (NPI) is 1891344792, issued on Sep 4, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Merryl Treasa Varghese, MD located?
The NPPES record lists a practice address at 1140 E Michigan Ave Ste 200, Lansing, MI, 48912. Phone: (517) 364-9400. Providers update this record themselves, so call before visiting.
How can I verify Merryl Treasa Varghese, MD's license?
NPPES lists Michigan license number 4301507383, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Merryl Treasa Varghese, MD prescribe under Medicare Part D?
In 2024, Merryl Treasa Varghese, MD had 240 Medicare Part D claims for 58 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.