Tannu Sahay, M.D.
Hematology & Oncology Physician · Mt Pleasant, MI
Tannu Sahay, M.D. is a hematology & oncology physician with a practice address in Mt Pleasant, Michigan, and NPI 1962676254, issued on Apr 17, 2008. Check the license (Michigan 4301078597, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Tannu Sahay
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 4301078597 MI
Self-reported in NPPES; status is on the state search - Practice location
- 4851 E Pickard St Ste 2070, Mt Pleasant, MI 48858
- Phone
- (989) 956-9107
- Enumerated
- Apr 17, 2008
- Record last updated
- Jul 21, 2022
- Fax
- (989) 956-9165
- Medicare enrollment
- Enrolled (PECOS I20080725000537); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 340 in Michigan → Look up another NPI →
Also registered at 4851 E Pickard St Ste 2070
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brandi McConnell, NPNurse Practitioner1497249403
Verify Tannu Sahay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301078597Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.2 times the Medicare Part D claims of the average hematology & oncology physician in 2024
2,774 Medicare Part D claims for 451 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims. 17 claims were for opioids.
Most prescribed
- Letrozole323 claims
- Acyclovir171 claims
- Hydroxyurea156 claims
- Anastrozole152 claims
- Prochlorperazine Maleate148 claims
- Dexamethasone147 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): 77.9 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).
One hospital affiliation
- Mymichigan Medical Center AlmaAlma, MI · Acute Care Hospitals4 of 5 stars
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.
Tannu Sahay among 340 hematology & oncology physician records in Michigan
Tannu Sahay, M.D. 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 2008, is newer than 53% of them.
- NPI issued2008 · 53% of these records are older, 42% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1996 · median 2004 among the 206 with a school on file
- Record last updated2022 · 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 Mt Pleasant → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Somdev Roy, MDMt Pleasant, MI 488581851322747
- Anas Alsara, MDOwosso, MI 488671932498599
- Ronald Kawauchi, MDOwosso, MI 488671275625147
- William Fabricius, M.D.Greenville, MI 488381568698645
- Anthony Brandau, D.O.East Lansing, MI 488231346560182
- Carol Rapson, MDEast Lansing, MI 488231073513917
- Alfarooq Alshaikhli, MDLansing, MI 489101881275352
- Saud AlsubaitLansing, MI 489101518341494
Common questions
What is Tannu Sahay, M.D.'s NPI number?
Tannu Sahay, M.D.'s National Provider Identifier (NPI) is 1962676254, issued on Apr 17, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Tannu Sahay, M.D. located?
The NPPES record lists a practice address at 4851 E Pickard St Ste 2070, Mt Pleasant, MI, 48858. Phone: (989) 956-9107. Providers update this record themselves, so call before visiting.
How can I verify Tannu Sahay, M.D.'s license?
NPPES lists Michigan license number 4301078597, 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 Tannu Sahay, M.D. prescribe under Medicare Part D?
In 2024, Tannu Sahay, M.D. had 2,774 Medicare Part D claims for 451 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Tannu Sahay, M.D.'s MIPS final score?
The 2023 MIPS final score is 77.9 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.