Doctor profile · Federal record

Dr. Deepak Chander, M.D.

Hematology & Oncology Physician (CMS: Hematology/Oncology) · Internal Medicine Physician · South Weymouth, MA

  • NPI 1659666261
  • Accepts Medicare
  • MIPS 83.1 / 100 · 2023
  • 15 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
101 Columbian St
South Weymouth, MA 021901601
(781) 624-5000
fax (617) 624-4840

Credentials & registration

NPPES · NUCC
NPI registered
June 2011 — 15 yrs on file
Profile last updated
March 31, 2020
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State license (1)
Massachusetts #269110

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659666261. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
811
Distinct HCPCS
10
Medicare allowed
$72,759
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 287 172 $71
99214 Established patient office or other outpatient visit, 30-39 minutes 258 122 $104
99212 Established patient office or other outpatient visit, 10-19 minutes 92 83 $38
99443 Telephone medical discussion with physician, 21-30 minutes 45 41 $104
99215 Established patient office or other outpatient visit, 40-54 minutes 28 26 $154
99205 New patient office or other outpatient visit, 60-74 minutes 27 27 $194
99442 Telephone medical discussion with physician, 11-20 minutes 24 21 $71
99204 New patient office or other outpatient visit, 45-59 minutes 19 19 $143
99203 New patient office or other outpatient visit, 30-44 minutes 18 18 $89
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 13 13 $139

In context: peer comparison

Among 1 peers in South Weymouth Hematology & Oncology Physician, average services per provider: 81. This provider delivers 10× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
236
Patients
139
Total drug cost
$26,719
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 42 27 $967
Ondansetron Odt (Ondansetron) Brand 39 27 $484
Eliquis (Apixaban) Brand 33 12 $24,216
Prochlorperazine Maleate Generic 32 24 $293
Dexamethasone Generic 31 26 $453
Gabapentin Generic 17 12 $147
Lorazepam Generic 17 11 $43
Hydromorphone Hcl Generic 14 0 $75
Furosemide Generic 11 0 $42

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Deepak Chander's medical specialty?
Dr. Deepak Chander practices Hematology & Oncology Physician in South Weymouth, MA.
Where does Dr. Deepak Chander practice?
Dr. Deepak Chander practices at 101 Columbian St, South Weymouth, MA 021901601. Office phone: 7816245000.
What is Dr. Deepak Chander's NPI?
Dr. Deepak Chander's National Provider Identifier (NPI) is 1659666261, issued by NPPES.
Does Dr. Deepak Chander accept Medicare assignment?
Yes. Dr. Deepak Chander accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Deepak Chander commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.