Annie Dien, NP
Adult Health Nurse Practitioner · San Diego, CA
Annie Dien, NP is an adult health nurse practitioner with a practice address in San Diego, California, and NPI 1508406810, issued on Jan 14, 2020. Check the license (California 801247, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Annie Dien
- Credential
- NP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- 801247 CA
Self-reported in NPPES; status is on the state search - Practice location
- 15004 Innovation Dr # S97, San Diego, CA 92128
- Phone
- (858) 605-7902
- Enumerated
- Jan 14, 2020
- Record last updated
- Jan 14, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200325003054); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 1,405 in California → Look up another NPI →
Also registered at 15004 Innovation Dr # S97
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephanie Ng, MDObstetrics & Gynecology Physician1194143230
Verify Annie Dien in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 801247Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% more Medicare Part D claims than the average adult health nurse practitioner in 2024
1,342 Medicare Part D claims for 650 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Amlodipine Besylate52 claims
- Losartan Potassium45 claims
- Atorvastatin Calcium44 claims
- Fluticasone Propionate44 claims
- Omeprazole37 claims
- Levothyroxine Sodium34 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $332.17
13 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 12,291 providers of this specialty with any payment received $946.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Scripps HealthSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Annie Dien among 1,405 adult health nurse practitioner records in California
Annie Dien, NP is one of 1,405 adult health nurse practitioner records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 84% of them.
- NPI issued2020 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileYes · 31% of these records are
- Graduated2018 · median 2013 among the 441 with a school on file
- Record last updated2020 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in California
There are 1,405 adult health nurse practitioner records in California.
All 1,405 in California → Every provider in San Diego → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Helen Baczkowski, AGPCNP-BCSan Diego, CA 921281780395897
- April Bernal, NURSE PRACTITIONERSan Diego, CA 921281144462763
- Tejinder DhandiSan Diego, CA 921281861912495
- Jackie Nembo Kom, APRN, AGPCNP-BC,San Diego, CA 921271285088369
- Sylvia Searleman, MSN, AGNP-CSan Diego, CA 921271366958092
- Monica WursterSan Diego, CA 921271295921864
- Tina Altenau, RN, NP-BCSan Diego, CA 921301710142476
- Jaimee Riza Hare, NPSan Diego, CA 921261457605446
Common questions
What is Annie Dien, NP's NPI number?
Annie Dien, NP's National Provider Identifier (NPI) is 1508406810, issued on Jan 14, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Annie Dien, NP located?
The NPPES record lists a practice address at 15004 Innovation Dr # S97, San Diego, CA, 92128. Phone: (858) 605-7902. Providers update this record themselves, so call before visiting.
How can I verify Annie Dien, NP's license?
NPPES lists California license number 801247, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Annie Dien, NP prescribe under Medicare Part D?
In 2024, Annie Dien, NP had 1,342 Medicare Part D claims for 650 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.