Doctor profile · Federal record

Dr. Tanmay Sahai, M.D.

Medical Oncology Physician (CMS: Internal Medicine) · Internal Medicine Physician · Internal Medicine Physician · Urbana, IL

  • NPI 1104265347
  • Accepts Medicare
  • 13 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
509 W University Ave
Urbana, IL 618011645
(217) 383-6636
fax (217) 383-3466
Mailing address
611 W Park St, Fapc
Urbana, IL 61801

Credentials & registration

NPPES · NUCC
NPI registered
June 2013 — 13 yrs on file
Profile last updated
March 5, 2024
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207RX0202X — NUCC code
State licenses (2)
Illinois #036153622 · Rhode Island #LP02945

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1104265347. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
530
Distinct HCPCS
9
Medicare allowed
$59,849
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 175 55 $142
99214 Established patient office or other outpatient visit, 30-39 minutes 106 67 $96
99213 Established patient office or other outpatient visit, 20-29 minutes 82 53 $65
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 38 35 $173
99442 Telephone medical discussion with physician, 11-20 minutes 38 33 $66
99215 Established patient office or other outpatient visit, 40-54 minutes 32 16 $142
99204 New patient office or other outpatient visit, 45-59 minutes 25 25 $130
99213 Established patient office or other outpatient visit, 20-29 minutes 18 17 $65
99443 Telephone medical discussion with physician, 21-30 minutes 16 11 $96

In context: peer comparison

Among 2 peers in Urbana Medical Oncology Physician, average services per provider: 57. This provider delivers 9.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$89
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 2 $63.02
Astellas Pharma US INC 1 $25.63

By nature of payment

Food and Beverage
$89

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
476
Patients
181
Total drug cost
$480,214
Drug Type Claims Patients Total cost
Prochlorperazine Maleate Generic 75 43 $868
Ondansetron Odt (Ondansetron) Brand 64 43 $609
Eliquis (Apixaban) Brand 43 17 $47,771
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 42 17 $612
Dexamethasone Generic 32 20 $763
Prednisone Generic 30 0 $188
Acyclovir Generic 29 0 $727
Revlimid (Lenalidomide) Brand 27 0 $420,916
Olanzapine Generic 26 19 $312
Gabapentin Generic 24 11 $298

Frequently asked questions

Auto-generated from federal data
What is Dr. Tanmay Sahai's medical specialty?
Dr. Tanmay Sahai practices Medical Oncology Physician in Urbana, IL.
Where does Dr. Tanmay Sahai practice?
Dr. Tanmay Sahai practices at 509 W University Ave, Urbana, IL 618011645. Office phone: 2173836636.
What is Dr. Tanmay Sahai's NPI?
Dr. Tanmay Sahai's National Provider Identifier (NPI) is 1104265347, issued by NPPES.
Does Dr. Tanmay Sahai accept Medicare assignment?
Yes. Dr. Tanmay Sahai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tanmay Sahai commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.