Athena Trombley, FNP
Family Nurse Practitioner · Orange, CA
Athena Trombley, FNP is a family nurse practitioner with a practice address in Orange, California, and NPI 1619402872, issued on Apr 25, 2017. Check the license (California 95012177, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Athena Trombley
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95012177 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1140 W LA Veta Ave Ste 700, Orange, CA 92868
- Phone
- (714) 547-5404
- Enumerated
- Apr 25, 2017
- Record last updated
- Sep 12, 2023
- Medicare enrollment
- Enrolled (PECOS I20210119001726); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 1140 W LA Veta Ave Ste 700
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Alejandra Dicaro, PAMedical Physician Assistant1528360724
- Gabriella Rosil, FNP-CFamily Nurse Practitioner1073147963
- Heidy Sasvin, MDFamily Medicine Physician1184183170
- Melissa Thompson, PA-CMedical Physician Assistant1184168387
Verify Athena Trombley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95012177Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% fewer Medicare Part D claims than the average family nurse practitioner in 2024
1,206 Medicare Part D claims for 379 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Atorvastatin Calcium170 claims
- Amlodipine Besylate103 claims
- Levothyroxine Sodium61 claims
- Lisinopril58 claims
- Losartan Potassium48 claims
- Rosuvastatin Calcium42 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: $856.56
41 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 99,489 providers of this specialty with any payment received $650.95 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
- Pavilion Family Physicians Medical Group IncOrange, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Athena Trombley among 16,966 family nurse practitioner records in California
Athena Trombley, FNP is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 40% of them.
- NPI issued2017 · 40% of these records are older, 55% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2019 · median 2019 among the 6,793 with a school on file
- Record last updated2023 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
137 family nurse practitioner records list a practice address in Orange
They are 137 of the 13,245 NPPES records with a practice address in Orange, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Orange → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Christine Betzold, FNPOrange, CA 928681942284906
- Julia Burton, NPOrange, CA 928681780912782
- Margaret Delmastro, RNPOrange, CA 928681043533110
- Geraldina Douglas, NPOrange, CA 928681598965741
- Erin Finston, FNP-COrange, CA 928681538375829
- Janett Hildebrand, NPOrange, CA 928681861585143
- Ann Marie Keefer-Lynch, NPOrange, CA 928681316038656
- Rosemary Le, NPOrange, CA 928681962545707
Common questions
What is Athena Trombley, FNP's NPI number?
Athena Trombley, FNP's National Provider Identifier (NPI) is 1619402872, issued on Apr 25, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Athena Trombley, FNP located?
The NPPES record lists a practice address at 1140 W LA Veta Ave Ste 700, Orange, CA, 92868. Phone: (714) 547-5404. Providers update this record themselves, so call before visiting.
How can I verify Athena Trombley, FNP's license?
NPPES lists California license number 95012177, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Athena Trombley, FNP prescribe under Medicare Part D?
In 2024, Athena Trombley, FNP had 1,206 Medicare Part D claims for 379 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.