Doctor profile · Federal record

Dr. Michael Tran, MD

Specialist (CMS: Endocrinology) · Orange, CA

  • NPI 1073552295
  • Accepts Medicare
  • 35 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1310 W Stewart Dr Ste 215
Orange, CA 928683837
(714) 997-5000
fax (714) 997-5300

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
June 22, 2020
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
174400000X — NUCC code
State license (1)
California #A64366

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1073552295. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,777
Distinct HCPCS
10
Medicare allowed
$227,837
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 894 420 $135
99215 Established patient office or other outpatient visit, 40-54 minutes 295 109 $189
95251 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 271 81 $36
76536 Ultrasound scan of head and neck soft tissue 115 90 $128
99204 New patient office or other outpatient visit, 45-59 minutes 95 95 $180
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 27 17 $67
97750 Test or measurement for functional capacity, each 15 minutes 22 11 $32
99443 Telephone medical discussion with physician, 21-30 minutes 20 16 $102
95250 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with provider supplied equipment 14 13 $171
10005 Fine needle aspiration biopsy using ultrasound guidance, first growth 12 12 $151

In context: peer comparison

Among 12 peers in Orange Specialist, average services per provider: 207. This provider delivers 8.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,604
Transactions
66
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Novo Nordisk INC 11 $228.83
Lilly USA, LLC 12 $203.15
Amgen INC. 9 $164.96
Abbvie INC. 5 $137.88
Radius Health, INC. 5 $117.61
Abbott Laboratories 4 $103.22
Xeris Pharmaceuticals, INC. 4 $80.80
Antares Pharma, INC. 3 $72.23
Insulet Corporation 2 $59.93
Recordati_Rare_Diseases_INC. 2 $55.96
Corcept Therapeutics 2 $54.81
Ethicon Endo-Surgery INC. 1 $53.12
Boehringer Ingelheim Pharmaceuticals, INC. 2 $44.92
Embecta Corp. 2 $44.00
Dexcom, INC. 2 $40.38

By nature of payment

Food and Beverage
$1,604

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,988
Patients
788
Total drug cost
$1,316,693
Drug Type Claims Patients Total cost
Jardiance (Empagliflozin) Brand 473 101 $457,854
Glimepiride Generic 354 97 $6,829
Pioglitazone Hcl Generic 343 93 $10,059
Metformin Hcl Generic 336 90 $4,471
Ozempic (Semaglutide) Brand 270 67 $337,190
Levothyroxine Sodium Generic 237 69 $5,760
Synthroid (Levothyroxine Sodium) Brand 179 39 $16,950
Trulicity (Dulaglutide) Brand 171 37 $257,213
Atorvastatin Calcium Generic 162 46 $2,684
Januvia (Sitagliptin Phosphate) Brand 114 33 $128,711

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Tran's medical specialty?
Dr. Michael Tran practices Specialist in Orange, CA.
Where does Dr. Michael Tran practice?
Dr. Michael Tran practices at 1310 W Stewart Dr Ste 215, Orange, CA 928683837. Office phone: 7149975000.
What is Dr. Michael Tran's NPI?
Dr. Michael Tran's National Provider Identifier (NPI) is 1073552295, issued by NPPES.
Does Dr. Michael Tran accept Medicare assignment?
Yes. Dr. Michael Tran accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Tran commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report (HCPCS 95251). Source: CMS Medicare Physician & Other Practitioners file.