Doctor profile · Federal record

Dr. Luisa Duran

Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Student in an Organized Health Care Education/Training Program · San Ramon, CA

  • NPI 1548437940
  • Accepts Medicare
  • MIPS 85.7 / 100 · 2023
  • 18 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2305 Camino Ramon, #270
San Ramon, CA 945831396
(925) 866-8700
Mailing address
Dept 34929, P.O. Box 39000
San Francisco, CA 941390001

Credentials & registration

NPPES · NUCC
NPI registered
May 2008 — 18 yrs on file
Profile last updated
September 29, 2015
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
207RE0101X — NUCC code
State license (1)
California #A112101

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1548437940. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
4,331
Distinct HCPCS
7
Medicare allowed
$199,293
HCPCS Description Services Patients Avg allowed
J0897 Injection, denosumab, 1 mg 3,360 35 $20
99214 Established patient office or other outpatient visit, 30-39 minutes 659 318 $149
99204 New patient office or other outpatient visit, 45-59 minutes 81 81 $197
99213 Established patient office or other outpatient visit, 20-29 minutes 75 68 $105
95251 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 67 41 $39
96372 Injection of drug or substance under skin or into muscle 56 35 $18
99215 Established patient office or other outpatient visit, 40-54 minutes 33 30 $211

In context: peer comparison

Among 1 peers in San Ramon Endocrinology, Diabetes & Metabolism Physician, average services per provider: 618. This provider delivers 7.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$156
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Boehringer Ingelheim Pharmaceuticals, INC. 2 $135.91
Abbott Laboratories 1 $20.06

By nature of payment

Food and Beverage
$144
Education
$12

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,687
Patients
518
Total drug cost
$655,227
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 300 88 $4,921
Metformin Hcl ER (Metformin Hcl) Brand 198 66 $4,719
Alendronate Sodium Generic 187 66 $2,341
Lantus Solostar (Insulin Glargine,Hum.Rec.Anlog) Brand 122 44 $92,037
Trulicity (Dulaglutide) Brand 108 18 $138,490
Metformin Hcl Generic 103 33 $2,399
Atorvastatin Calcium Generic 100 26 $1,099
Synthroid (Levothyroxine Sodium) Brand 92 27 $11,189
Jardiance (Empagliflozin) Brand 88 23 $131,586
Glimepiride Generic 86 27 $1,423

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Luisa Duran's medical specialty?
Dr. Luisa Duran practices Endocrinology, Diabetes & Metabolism Physician in San Ramon, CA.
Where does Dr. Luisa Duran practice?
Dr. Luisa Duran practices at 2305 Camino Ramon, San Ramon, CA 945831396. Office phone: 9258668700.
What is Dr. Luisa Duran's NPI?
Dr. Luisa Duran's National Provider Identifier (NPI) is 1548437940, issued by NPPES.
Does Dr. Luisa Duran accept Medicare assignment?
Yes. Dr. Luisa Duran accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Luisa Duran commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.