Doctor profile · Federal record

Dr. Gauravjit Singh, MD

Radiation Oncology Physician (CMS: Radiation Oncology) · Stockton, CA

  • NPI 1154548626
  • Accepts Medicare
  • MIPS 90.2 / 100 · 2023
  • 21 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1901 N California St
Stockton, CA 952046005
(209) 946-6800
fax (209) 946-6805
Mailing address
3400 Data Dr, Attn: Credentialing/Payer Enrollment
Rancho Cordova, CA 956707956

Credentials & registration

NPPES · NUCC
NPI registered
April 2007 — 19 yrs on file
Profile last updated
October 26, 2018
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State license (1)
California #A97258

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1154548626. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
4,343
Distinct HCPCS
10
Medicare allowed
$364,042
HCPCS Description Services Patients Avg allowed
77300 Calculation of radiation therapy dose 1,535 93 $34
77014 Ct guidance for insertion of radiation therapy fields 1,413 75 $46
77427 Radiation treatment management, 5 treatment sessions 323 74 $197
77334 Design and construction of complex radiation treatment device 220 81 $63
77338 Design and construction of radiation treatment device for high precision radiation therapy 125 81 $234
77290 Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved 120 58 $86
77301 High precision radiation therapy planning 116 81 $436
77263 Complex radiation therapy planning 104 93 $172
77470 Special radiation treatment 82 77 $110
99205 New patient office or other outpatient visit, 60-74 minutes 82 82 $182

In context: peer comparison

Among 1 peers in Stockton Radiation Oncology Physician, average services per provider: 271. This provider delivers 16× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$408
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Siemens Medical Solutions USA, INC. 1 $184.80
Jazz Pharmaceuticals INC. 1 $125.00
Inspire Medical Systems, INC. 1 $98.33

By nature of payment

Food and Beverage
$408

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Gauravjit Singh's medical specialty?
Dr. Gauravjit Singh practices Radiation Oncology Physician in Stockton, CA.
Where does Dr. Gauravjit Singh practice?
Dr. Gauravjit Singh practices at 1901 N California St, Stockton, CA 952046005. Office phone: 2099466800.
What is Dr. Gauravjit Singh's NPI?
Dr. Gauravjit Singh's National Provider Identifier (NPI) is 1154548626, issued by NPPES.
Does Dr. Gauravjit Singh accept Medicare assignment?
Yes. Dr. Gauravjit Singh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gauravjit Singh commonly perform?
Top Medicare-reported procedures in 2023: Calculation of radiation therapy dose (HCPCS 77300); Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Radiation treatment management, 5 treatment sessions (HCPCS 77427). Source: CMS Medicare Physician & Other Practitioners file.