Doctor profile · Federal record

Dr. Feng Guo, MD

Urology Physician (CMS: Urology) · Urology Physician · Derby, CT

  • NPI 1336594399
  • Accepts Medicare
  • MIPS 82.5 / 100 · 2023
  • 10 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
300 Seymour Ave Ste 202
Derby, CT 064181343
(203) 732-2651
fax (203) 732-2654

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
September 26, 2024
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
208800000X — NUCC code
State licenses (2)
Connecticut #79010 · Pennsylvania #MD473469

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1336594399. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,906
Distinct HCPCS
10
Medicare allowed
$189,558
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 386 282 $86
81003 Automated urinalysis test 323 217 $2
99214 Established patient office or other outpatient visit, 30-39 minutes 206 152 $121
J9217 Leuprolide acetate (for depot suspension), 7.5 mg 174 19 $171
99204 New patient office or other outpatient visit, 45-59 minutes 109 109 $160
52000 Diagnostic exam of bladder and urethra using an endoscope 103 89 $221
51702 Simple insertion of temporary bladder tube 67 23 $58
99203 New patient office or other outpatient visit, 30-44 minutes 48 48 $107
51705 Simple change of bladder tube 43 13 $92
51798 Ultrasound measurement of bladder capacity after voiding 41 39 $10

In context: peer comparison

Among 2 peers in Derby Urology Physician, average services per provider: 63. This provider delivers 30× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$185
Transactions
7
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Urogen Pharma, INC. 1 $48.27
Sumitomo Pharma America, INC. 2 $41.59
Boston Scientific Corporation 1 $25.77
Procept BioRobotics Corporation 1 $25.19
Pfizer INC. 1 $22.73
Merck Sharp & Dohme LLC 1 $21.57

By nature of payment

Food and Beverage
$185

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,364
Patients
662
Total drug cost
$108,721
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 491 192 $10,092
Cephalexin Generic 257 164 $1,075
Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) Brand 76 46 $1,375
Myrbetriq (Mirabegron) Brand 74 27 $71,456
Finasteride Generic 73 28 $1,026
Ciprofloxacin Hcl Generic 72 60 $364
Trospium Chloride Generic 50 34 $1,052
Levofloxacin Generic 47 39 $210
Oxycodone Hcl Generic 37 32 $127
Desmopressin Acetate Generic 36 0 $1,679

Frequently asked questions

Auto-generated from federal data
What is Dr. Feng Guo's medical specialty?
Dr. Feng Guo practices Urology Physician in Derby, CT.
Where does Dr. Feng Guo practice?
Dr. Feng Guo practices at 300 Seymour Ave Ste 202, Derby, CT 064181343. Office phone: 2037322651.
What is Dr. Feng Guo's NPI?
Dr. Feng Guo's National Provider Identifier (NPI) is 1336594399, issued by NPPES.
Does Dr. Feng Guo accept Medicare assignment?
Yes. Dr. Feng Guo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Feng Guo commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Automated urinalysis test (HCPCS 81003); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.