Doctor profile · Federal record

Dr. Rishi Sawhney, M.D.

Medical Oncology Physician (CMS: Hematology/Oncology) · Hematology (Internal Medicine) Physician · Hematology & Oncology Physician · Dover, DE

  • NPI 1750346698
  • Accepts Medicare
  • 26 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
640 S State St Fl 2
Dover, DE 199013530
(302) 744-7994
fax (302) 744-7993
Mailing address
640 S. State Street, Mail Code 3055
Dover, DE 199013530

Credentials & registration

NPPES · NUCC
NPI registered
April 2006 — 20 yrs on file
Profile last updated
September 10, 2024
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
207RX0202X — NUCC code
State license (1)
Delaware #C10007983

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1750346698. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,591
Distinct HCPCS
8
Medicare allowed
$148,620
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 1,041 458 $98
99442 Telephone medical discussion with physician, 11-20 minutes 249 190 $66
99204 New patient office or other outpatient visit, 45-59 minutes 103 103 $134
99213 Established patient office or other outpatient visit, 20-29 minutes 73 69 $66
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 38 38 $131
99212 Established patient office or other outpatient visit, 10-19 minutes 37 35 $36
99443 Telephone medical discussion with physician, 21-30 minutes 36 32 $97
99215 Established patient office or other outpatient visit, 40-54 minutes 14 14 $144

In context: peer comparison

Among 1 peers in Dover Medical Oncology Physician, average services per provider: 198. This provider delivers 8.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$4,305
Transactions
5
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Rigel Pharmaceuticals, INC. 1 $3,217.00
AstraZeneca Pharmaceuticals Lp 2 $1,050.00
Pfizer INC. 2 $37.69

By nature of payment

Consulting Fee
$4,267
Food and Beverage
$38

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
998
Patients
258
Total drug cost
$1,962,055
Drug Type Claims Patients Total cost
Letrozole Generic 378 108 $10,488
Eliquis (Apixaban) Brand 112 27 $94,372
Tamoxifen Citrate Generic 86 26 $2,721
Anastrozole Generic 65 19 $1,783
Hydroxyurea Generic 51 12 $2,456
Exemestane Generic 49 18 $10,630
Lenalidomide Generic 42 0 $564,065
Promethazine Hcl Generic 36 29 $222
Acyclovir Generic 33 0 $828
Imbruvica (Ibrutinib) Brand 29 0 $377,620

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Rishi Sawhney's medical specialty?
Dr. Rishi Sawhney practices Medical Oncology Physician in Dover, DE.
Where does Dr. Rishi Sawhney practice?
Dr. Rishi Sawhney practices at 640 S State St Fl 2, Dover, DE 199013530. Office phone: 3027447994.
What is Dr. Rishi Sawhney's NPI?
Dr. Rishi Sawhney's National Provider Identifier (NPI) is 1750346698, issued by NPPES.
Does Dr. Rishi Sawhney accept Medicare assignment?
Yes. Dr. Rishi Sawhney accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rishi Sawhney commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Telephone medical discussion with physician (HCPCS 99442); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.