Doctor profile · Federal record

Dr. Robert Kantor, M.D.

Hematology & Oncology Physician · Hematology (Internal Medicine) Physician · Golden, CO

  • NPI 1790774180
  • MIPS 62.6 / 100 · 2023
  • 21 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
400 Indiana St Ste 230
Golden, CO 804015027
(303) 232-0602
fax (303) 988-8750
Mailing address
1400 Jackson St
Denver, CO 802062761

Credentials & registration

NPPES · NUCC
NPI registered
October 2005 — 21 yrs on file
Profile last updated
February 23, 2021
Specialty taxonomy
207RH0003X — NUCC code
State license (1)
Colorado #28226
Medicaid
CO #01282268

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1790774180. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
433
Distinct HCPCS
3
Medicare allowed
$52,609
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 234 169 $99
99215 Established patient office or other outpatient visit, 40-54 minutes 180 104 $145
99205 New patient office or other outpatient visit, 60-74 minutes 19 19 $183

In context: peer comparison

Among 2 peers in Golden Hematology & Oncology Physician, average services per provider: 79. This provider delivers 5.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$150
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals Lp 2 $149.64

By nature of payment

Food and Beverage
$150

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
66
Patients
0
Total drug cost
$29,362
Drug Type Claims Patients Total cost
Letrozole Generic 24 0 $556
Xarelto (Rivaroxaban) Brand 19 0 $28,137
Hydromorphone Hcl Generic 12 0 $197
Hydroxyurea Generic 11 0 $472

Frequently asked questions

Auto-generated from federal data
What is Dr. Robert Kantor's medical specialty?
Dr. Robert Kantor practices Hematology & Oncology Physician in Golden, CO.
Where does Dr. Robert Kantor practice?
Dr. Robert Kantor practices at 400 Indiana St Ste 230, Golden, CO 804015027. Office phone: 3032320602.
What is Dr. Robert Kantor's NPI?
Dr. Robert Kantor's National Provider Identifier (NPI) is 1790774180, issued by NPPES.
What procedures does Dr. Robert Kantor 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); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.