Doctor profile · Federal record

Dr. Roy Kellerman, M.D.

Hospitalist Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Hartford, CT

  • NPI 1568758142
  • Accepts Medicare
  • 15 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
114 Woodland St, Department of Medicine
Hartford, CT 061051208
(860) 714-7446

Credentials & registration

NPPES · NUCC
NPI registered
June 2011 — 15 yrs on file
Profile last updated
September 23, 2014
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Connecticut #53533

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1568758142. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
678
Distinct HCPCS
6
Medicare allowed
$77,996
HCPCS Description Services Patients Avg allowed
99239 Hospital discharge day management, more than 30 minutes 229 219 $119
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 169 96 $82
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 156 136 $123
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 63 61 $180
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 41 21 $52
99236 Initial hospital care with same-day admission and discharge with high level of medical decision making, per day, if using time, at least 85 minutes 20 20 $216

In context: peer comparison

Among 15 peers in this city , average services per provider: 105. This provider delivers 6.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,063
Transactions
39
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Boehringer Ingelheim Pharmaceuticals, Inc. 6 $129.54
PFIZER INC. 6 $115.11
Novo Nordisk Inc 4 $88.20
Mallinckrodt Hospital Products Inc. 3 $74.35
Lilly USA, LLC 3 $59.07
Ferring Pharmaceuticals Inc. 3 $58.59
Exact Sciences Corporation 2 $56.64
Salix Pharmaceuticals, a division of Bausch Health US, LLC 2 $48.38
Sumitomo Pharma America, Inc. 2 $43.33
GlaxoSmithKline, LLC. 2 $43.19
Novartis Pharmaceuticals Corporation 2 $37.67
Astellas Pharma US Inc 1 $34.50
CSL Behring 1 $34.37
Alcresta Therapeutics, Inc. 1 $31.98
ABBVIE INC. 1 $30.97

By nature of payment

Food and Beverage
$1,063

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
548
Patients
316
Total drug cost
$27,090
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 72 34 $1,491
Cefuroxime (Cefuroxime Axetil) Brand 58 58 $699
Amlodipine Besylate Generic 55 27 $870
Prednisone Generic 50 48 $139
Furosemide Generic 40 27 $128
Metformin Hcl Generic 38 19 $425
Metoprolol Succinate Generic 34 18 $1,149
Tamsulosin Hcl Generic 33 22 $583
Pantoprazole Sodium Generic 31 13 $654
Hydrochlorothiazide Generic 25 0 $69

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Roy Kellerman's medical specialty?
Dr. Roy Kellerman practices Hospitalist Physician in Hartford, CT.
Where does Dr. Roy Kellerman practice?
Dr. Roy Kellerman practices at 114 Woodland St, Hartford, CT 061051208. Office phone: 8607147446.
What is Dr. Roy Kellerman's NPI?
Dr. Roy Kellerman's National Provider Identifier (NPI) is 1568758142, issued by NPPES.
Does Dr. Roy Kellerman accept Medicare assignment?
Yes. Dr. Roy Kellerman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Roy Kellerman commonly perform?
Top Medicare-reported procedures in 2023: Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.