Doctor profile · Federal record

Dr. Prabhdeep Singh, M.D.

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

  • NPI 1790162790
  • Accepts Medicare
  • 19 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
64 Robbins St
Waterbury, CT 06708
(203) 573-6232
fax (203) 573-6030
Additional location
160 Robbins Street, Chase Outpatient Center,
Waterbury, CT 06708
(203) 573-7284
fax (203) 573-7031
Mailing address
64 Robbins Street, Waterbury Hospital,
Waterbury, CT 06708

Credentials & registration

NPPES · NUCC
NPI registered
April 2015 — 11 yrs on file
Profile last updated
May 30, 2018
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Connecticut #60124

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1790162790. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
105
Distinct HCPCS
4
Medicare allowed
$17,624
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 59 58 $180
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 18 18 $135
99291 Critical care, first 30-74 minutes 16 15 $221
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older) 12 12 $87

In context: peer comparison

Among 34 peers in Waterbury Internal Medicine Physician, average services per provider: 87. This provider delivers 1.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$116
Transactions
6
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Novo Nordisk INC 2 $46.88
GlaxoSmithKline, LLC. 1 $19.99
Salix Pharmaceuticals, A Division of Bausch Health US, LLC 1 $18.78
Novartis Pharmaceuticals Corporation 1 $16.10
AstraZeneca Pharmaceuticals Lp 1 $14.23

By nature of payment

Food and Beverage
$116

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
400
Patients
74
Total drug cost
$89,516
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 94 31 $1,660
Lisinopril Generic 40 15 $650
Metformin Hcl Generic 38 13 $428
Diclofenac Sodium Generic 30 15 $1,890
Omeprazole Generic 29 0 $151
Januvia (Sitagliptin Phosphate) Brand 25 0 $39,758
Lantus Solostar (Insulin Glargine,Hum.Rec.Anlog) Brand 20 0 $15,926
Amlodipine Besylate Generic 18 0 $291
Gabapentin Generic 17 0 $251
Pantoprazole Sodium Generic 17 0 $250

Frequently asked questions

Auto-generated from federal data
What is Dr. Prabhdeep Singh's medical specialty?
Dr. Prabhdeep Singh practices Internal Medicine Physician in Waterbury, CT.
Where does Dr. Prabhdeep Singh practice?
Dr. Prabhdeep Singh practices at 64 Robbins St, Waterbury, CT 06708. Office phone: 2035736232.
What is Dr. Prabhdeep Singh's NPI?
Dr. Prabhdeep Singh's National Provider Identifier (NPI) is 1790162790, issued by NPPES.
Does Dr. Prabhdeep Singh accept Medicare assignment?
Yes. Dr. Prabhdeep Singh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Prabhdeep Singh commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.