Doctor profile · Federal record

Dr. Robert Hunter, MD

Hematology & Oncology Physician (CMS: Internal Medicine) · Bayamon, PR

  • NPI 1588657522
  • Accepts Medicare
  • 48 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
Paseo San Pablo 100 Edif Arturo Cadilla, Suite 510
Bayamon, PR 00961
(787) 786-8088
fax (787) 786-8281

Credentials & registration

NPPES · NUCC
NPI registered
August 2005 — 21 yrs on file
Profile last updated
March 25, 2014
Year of graduation
1978 — 48 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State license (1)
Puerto Rico #6065

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1588657522. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
235
Distinct HCPCS
2
Medicare allowed
$27,152
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 167 64 $127
99213 Established patient office or other outpatient visit, 20-29 minutes 68 38 $87

In context: peer comparison

Among 1 peers in this city , average services per provider: 117. This provider delivers 2.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$4,214
Transactions
158
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
PBG PUERTO RICO LLC 21 $435.21
E.R. Squibb & Sons, L.L.C. 18 $361.11
Janssen Pharmaceuticals, Inc 16 $342.88
ABBVIE INC. 13 $286.50
GlaxoSmithKline, LLC. 12 $256.33
Merck Sharp & Dohme LLC 13 $245.10
Genentech USA, Inc. 11 $188.64
AstraZeneca Pharmaceuticals LP 9 $181.10
Novartis Pharmaceuticals Corporation 8 $179.85
Amgen Inc. 9 $175.11
Tempus AI, Inc 8 $148.88
Mirati Therapeutics, Inc. 5 $113.69
BeiGene USA, Inc. 5 $109.41
Bayer Puerto Rico Inc. 5 $103.87
Regeneron Healthcare Solutions, Inc. 5 $94.89

By nature of payment

Food and Beverage
$4,200
Education
$13

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,315
Patients
270
Total drug cost
$1,141,242
Drug Type Claims Patients Total cost
Letrozole Generic 323 59 $5,357
Warfarin Sodium Generic 152 25 $2,383
Famotidine Generic 105 32 $690
Anastrozole Generic 91 15 $1,504
Hydroxyurea Generic 78 12 $2,174
Prednisone Generic 71 13 $415
Clopidogrel (Clopidogrel Bisulfate) Brand 69 15 $738
Exemestane Generic 57 12 $9,583
Revlimid (Lenalidomide) Brand 57 0 $1,082,572
Ondansetron Hcl Generic 56 25 $513

Frequently asked questions

Auto-generated from federal data
What is Dr. Robert Hunter's medical specialty?
Dr. Robert Hunter practices Hematology & Oncology Physician in Bayamon, PR.
Where does Dr. Robert Hunter practice?
Dr. Robert Hunter practices at Paseo San Pablo 100 Edif Arturo Cadilla, Bayamon, PR 00961. Office phone: 7877868088.
What is Dr. Robert Hunter's NPI?
Dr. Robert Hunter's National Provider Identifier (NPI) is 1588657522, issued by NPPES.
Does Dr. Robert Hunter accept Medicare assignment?
Yes. Dr. Robert Hunter accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Hunter 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 99213). Source: CMS Medicare Physician & Other Practitioners file.