Doctor profile · Federal record

Dr. Diljeet Singh, MD

Gynecologic Oncology Physician (CMS: Obstetrics/Gynecology) · Gynecologic Oncology Physician · Gynecologic Oncology Physician · Gynecologic Oncology Physician · Gynecologic Oncology Physician · Green Bay, WI

  • NPI 1669497947
  • Accepts Medicare
  • MIPS 76.0 / 100 · 2023
  • 35 yrs in practice
  • Licensed in 5 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
704 S Webster Ave Ste 300
Green Bay, WI 543013528
(920) 338-6868
fax (920) 338-6869
Additional location
1400 River Pl
Braselton, GA 305175600
(770) 848-8000
Additional location
743 Spring St Ne
Gainesville, GA 305013715
(770) 219-9000
Show 1 more location
Additional location
704 S Webster Ave Ste 110
Green Bay, WI 543013528
Mailing address
Po Box 23400
Green Bay, WI 543053400

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
March 19, 2026
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
207VX0201X — NUCC code
State licenses (5)
Wisconsin #83903-20 · Illinois #036140817 · Georgia #103126 · New York #3599666 · Virginia #0101257350

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1669497947. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,420
Distinct HCPCS
10
Medicare allowed
$35,194
HCPCS Description Services Patients Avg allowed
J1100 Injection, dexamethasone sodium phosphate, 1 mg 359 18 $0
J2469 Injection, palonosetron hcl, 25 mcg 240 13 $1
96375 Injection of additional new drug or substance into vein 111 24 $15
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 88 29 $8
80053 Blood test, comprehensive group of blood chemicals 73 30 $10
99214 Established patient office or other outpatient visit, 30-39 minutes 51 44 $125
96413 Administration of chemotherapy into vein, 1 hour or less 48 29 $128
86304 Immunologic analysis for detection of tumor antigen, quantitative; ca 125 44 20 $20
96372 Injection of drug or substance under skin or into muscle 40 29 $14
36415 Insertion of needle into vein for collection of blood sample 39 18 $8

In context: peer comparison

Among 3 peers in Green Bay Gynecologic Oncology Physician, average services per provider: 50. This provider delivers 28× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
48
Patients
0
Total drug cost
$368
Drug Type Claims Patients Total cost
Dexamethasone Generic 31 0 $259
Gabapentin Generic 17 0 $109

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Diljeet Singh's medical specialty?
Dr. Diljeet Singh practices Gynecologic Oncology Physician in Green Bay, WI.
Where does Dr. Diljeet Singh practice?
Dr. Diljeet Singh practices at 704 S Webster Ave Ste 300, Green Bay, WI 543013528. Office phone: 9203386868.
What is Dr. Diljeet Singh's NPI?
Dr. Diljeet Singh's National Provider Identifier (NPI) is 1669497947, issued by NPPES.
Does Dr. Diljeet Singh accept Medicare assignment?
Yes. Dr. Diljeet Singh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diljeet Singh commonly perform?
Top Medicare-reported procedures in 2023: Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100); Injection, palonosetron hcl, 25 mcg (HCPCS J2469); Injection of additional new drug or substance into vein (HCPCS 96375). Source: CMS Medicare Physician & Other Practitioners file.