Doctor profile · Federal record

Dr. Atrayee Basu Mallick, M.D

Hematology & Oncology Physician (CMS: Medical Oncology) · Philadelphia, PA

  • NPI 1770802795
  • Accepts Medicare
  • 26 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1015 Chestnut St, Suite 1321
Philadelphia, PA 191074316
(215) 923-5676
fax (215) 923-7390
Mailing address
615 Chestnut St, 14Th Floor
Philadelphia, PA 191064404

Credentials & registration

NPPES · NUCC
NPI registered
June 2010 — 16 yrs on file
Profile last updated
May 26, 2011
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State license (1)
Pennsylvania #MD440064
Medicaid (2)
NJ #0233242 · PA #102474760

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1770802795. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
279
Distinct HCPCS
5
Medicare allowed
$29,419
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 157 59 $100
99215 Established patient office or other outpatient visit, 40-54 minutes 53 26 $147
99213 Established patient office or other outpatient visit, 20-29 minutes 42 34 $68
99213 Established patient office or other outpatient visit, 20-29 minutes 16 12 $64
99205 New patient office or other outpatient visit, 60-74 minutes 11 11 $187

In context: peer comparison

Among 59 peers in Philadelphia Hematology & Oncology Physician, average services per provider: 829. This provider delivers 0.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$9,378
Transactions
18
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Daiichi Sankyo INC. 5 $3,685.10
Aadi Bioscience, INC. 2 $2,761.03
Deciphera Pharmaceuticals INC. 8 $2,611.02
Exelixis INC. 1 $168.82
Tempus Ai, INC 1 $122.32
Regeneron Healthcare Solutions, INC. 1 $29.36

By nature of payment

Honoraria
$3,825
Consulting Fee
$3,430
Food and Beverage
$1,204
Travel and Lodging
$919

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
115
Patients
29
Total drug cost
$179,758
Drug Type Claims Patients Total cost
Prochlorperazine Maleate Generic 42 17 $683
Ondansetron Hcl Generic 25 12 $229
Ondansetron Odt (Ondansetron) Brand 13 0 $641
Yondelis (Trabectedin) Brand 13 0 $103,267
Imatinib Mesylate Generic 11 0 $63,491
Sirolimus Generic 11 0 $11,447

Frequently asked questions

Auto-generated from federal data
What is Dr. Atrayee Basu Mallick's medical specialty?
Dr. Atrayee Basu Mallick practices Hematology & Oncology Physician in Philadelphia, PA.
Where does Dr. Atrayee Basu Mallick practice?
Dr. Atrayee Basu Mallick practices at 1015 Chestnut St, Philadelphia, PA 191074316. Office phone: 2159235676.
What is Dr. Atrayee Basu Mallick's NPI?
Dr. Atrayee Basu Mallick's National Provider Identifier (NPI) is 1770802795, issued by NPPES.
Does Dr. Atrayee Basu Mallick accept Medicare assignment?
Yes. Dr. Atrayee Basu Mallick accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Atrayee Basu Mallick commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.