Doctor profile · Federal record

Dr. Myron Mariano, M.D.

Surgery Physician (CMS: General Surgery) · Surgery Physician · Glendora, CA

  • NPI 1457332975
  • Accepts Medicare
  • 34 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
412 W Carroll Ave, Suite 106
Glendora, CA 917414240
(626) 963-6026
fax (626) 963-5094

Credentials & registration

NPPES · NUCC
NPI registered
November 2005 — 21 yrs on file
Profile last updated
October 27, 2023
Year of graduation
1992 — 34 yrs since
Specialty taxonomy
208600000X — NUCC code
State licenses (2)
California #G79760 · Texas #L6241
Medicaid
TX #16100901

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1457332975. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
65
Distinct HCPCS
3
Medicare allowed
$8,550
HCPCS Description Services Patients Avg allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 28 28 $137
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 20 13 $83
99204 New patient office or other outpatient visit, 45-59 minutes 17 17 $180

In context: peer comparison

Among 2 peers in this city , average services per provider: 28. This provider delivers 2.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$4,611
Transactions
4
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
INTUITIVE SURGICAL, INC. 3 $4,500.00
Solventum Corporation 1 $110.52

By nature of payment

Education
$4,500
Food and Beverage
$111

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
85
Patients
56
Total drug cost
$376
Drug Type Claims Patients Total cost
Tramadol Hcl Generic 60 56 $90
Ketoconazole Generic 14 0 $241
Cephalexin Generic 11 0 $45

Frequently asked questions

Auto-generated from federal data
What is Dr. Myron Mariano's medical specialty?
Dr. Myron Mariano practices Surgery Physician in Glendora, CA.
Where does Dr. Myron Mariano practice?
Dr. Myron Mariano practices at 412 W Carroll Ave, Glendora, CA 917414240. Office phone: 6269636026.
What is Dr. Myron Mariano's NPI?
Dr. Myron Mariano's National Provider Identifier (NPI) is 1457332975, issued by NPPES.
Does Dr. Myron Mariano accept Medicare assignment?
Yes. Dr. Myron Mariano accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Myron Mariano commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.