Doctor profile · Federal record

Dr. OSCAR BACH, PA

Physician Assistant · Student in an Organized Health Care Education/Training Program · PASADENA, CA

  • NPI 1023632791
  • 6 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
112 N MADISON AVE
PASADENA, CA 911011710
(626) 796-8102
Additional location
570 Lexington Ave Fl 9
New York, NY 100226710
(646) 962-7277
fax (646) 962-1290
Additional location
1227 Buena Vista St Ste F
Duarte, CA 910102486
(877) 254-4496
fax (877) 254-4496
Mailing address
11224 DANBURY ST
ARCADIA, CA 910065609

Credentials & registration

NPPES · NUCC
NPI registered
May 2020 — 6 yrs on file
Profile last updated
November 14, 2022
Specialty taxonomy
363A00000X — NUCC code
State license (1)
California #58358

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1023632791. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
66
Distinct HCPCS
2
Medicare allowed
$4,477
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 49 37 $84
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 17 11 $22

In context: peer comparison

Among 16 peers in this city , average services per provider: 96. This provider delivers 0.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$675
Transactions
26
Manufacturers
10
Payer (manufacturer) Industry Txns Amount
Teleflex LLC 5 $218.12
Sumitomo Pharma America, Inc. 8 $138.66
PFIZER INC. 3 $82.24
Bayer Healthcare Pharmaceuticals Inc. 3 $78.32
BLUEWIND MEDICAL 2 $48.39
ConvaTec Inc. 1 $36.70
ACCORD HEALTHCARE, INC. 1 $23.66
PROGENICS PHARMACEUTICALS, INC. 1 $16.60
UROGEN PHARMA, INC. 1 $16.57
Photocure Inc 1 $15.39

By nature of payment

Food and Beverage
$675

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
335
Patients
223
Total drug cost
$26,428
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 85 59 $1,463
Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) Brand 51 48 $995
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 35 32 $111
Ciprofloxacin Hcl Generic 33 30 $167
Silodosin Generic 31 14 $2,250
Gemtesa (Vibegron) Brand 22 0 $10,418
Finasteride Generic 20 12 $302
Cefdinir Generic 16 16 $199
Doxycycline Hyclate Generic 15 0 $286
Myrbetriq (Mirabegron) Brand 15 0 $10,001