Doctor profile · Federal record

Dr. Annie Dien, NP

Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · San Diego, CA

  • NPI 1508406810
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
15004 Innovation Dr # S97
San Diego, CA 921283498
(858) 605-7902
Mailing address
10790 Rancho Bernardo RD # 4S-205
San Diego, CA 921275705

Credentials & registration

NPPES · NUCC
NPI registered
January 2020 — 6 yrs on file
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
363LA2200X — NUCC code
State license (1)
California #801247

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1508406810. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
588
Distinct HCPCS
10
Medicare allowed
$68,795
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 159 142 $116
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 157 157 $118
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit 96 96 $149
99213 Established patient office or other outpatient visit, 20-29 minutes 56 56 $82
G0009 Administration of pneumococcal vaccine 27 27 $28
99215 Established patient office or other outpatient visit, 40-54 minutes 26 25 $163
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 22 22 $282
G0008 Administration of influenza virus vaccine 16 16 $28
90662 Influenza vaccine split virus, preservative free 15 15 $72
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing 14 14 $7

In context: peer comparison

Among 14 peers in San Diego Adult Health Nurse Practitioner, average services per provider: 63. This provider delivers 9.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$332
Transactions
13
Manufacturers
8
Payer (manufacturer) Industry Txns Amount
Lilly USA, LLC 2 $122.32
Abbvie INC. 3 $56.28
AstraZeneca Pharmaceuticals Lp 3 $52.75
Phathom Pharmaceuticals, INC. 1 $24.37
Novartis Pharmaceuticals Corporation 1 $20.74
Daiichi Sankyo INC. 1 $20.18
Amgen INC. 1 $19.45
Phadia US INC. 1 $16.08

By nature of payment

Food and Beverage
$332

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
459
Patients
296
Total drug cost
$9,320
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 51 31 $566
Rosuvastatin Calcium Generic 50 34 $1,762
Levothyroxine Sodium Generic 42 23 $817
Losartan Potassium Generic 35 25 $651
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 34 22 $1,590
Gabapentin Generic 31 23 $521
Fluticasone Propionate Generic 28 15 $586
Atorvastatin Calcium Generic 26 17 $421
Lisinopril Generic 26 20 $303
Pantoprazole Sodium Generic 26 18 $524

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Annie Dien's medical specialty?
Dr. Annie Dien practices Adult Health Nurse Practitioner in San Diego, CA.
Where does Dr. Annie Dien practice?
Dr. Annie Dien practices at 15004 Innovation Dr # S97, San Diego, CA 921283498. Office phone: 8586057902.
What is Dr. Annie Dien's NPI?
Dr. Annie Dien's National Provider Identifier (NPI) is 1508406810, issued by NPPES.
Does Dr. Annie Dien accept Medicare assignment?
Yes. Dr. Annie Dien accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Annie Dien commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit (HCPCS G0438). Source: CMS Medicare Physician & Other Practitioners file.