Ira Vergara Amayun, BSN, MPH, DNP, FNP-C
Nurse Practitioner · Fremont, CA
Ira Vergara Amayun, BSN, MPH, DNP, FNP-C is a nurse practitioner with a practice address in Fremont, California, and NPI 1639845993, issued on Aug 18, 2021. Check the license (California 95018990, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ira Vergara Amayun
- Credential
- BSN, MPH, DNP, FNP-C
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 95018990 CA
Self-reported in NPPES; status is on the state search - Practice location
- 39141 Civic Center Dr Ste 130, Fremont, CA 94538
- Phone
- (510) 248-1680
- Enumerated
- Aug 18, 2021
- Record last updated
- Oct 16, 2023
- Medicare enrollment
- Enrolled (PECOS I20220716000389); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 39141 Civic Center Dr Ste 130
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sukhbir Thind, PAPhysician Assistant1639909617
- Hetalben Vellanki, FNPFamily Nurse Practitioner1477202208
Verify Ira Vergara Amayun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95018990Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% more Medicare Part D claims than the average nurse practitioner in 2024
1,148 Medicare Part D claims for 346 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium72 claims
- Amlodipine Besylate68 claims
- Azithromycin51 claims
- Albuterol Sulfate Hfa36 claims
- Losartan Potassium36 claims
- Prednisone35 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.
Bills Medicare through 2 group practices
- County OF San MateoDaly City, CA
- Washington Township Medical FoundationFremont, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ira Vergara Amayun among 8,223 nurse practitioner records in California
Ira Vergara Amayun, BSN, MPH, DNP, FNP-C is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 71% of them.
- NPI issued2021 · 71% of these records are older, 23% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated2021 · median 2017 among the 3,425 with a school on file
- Record last updated2023 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in California
There are 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in Fremont → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Joanne Andrego, NPFremont, CA 945381093729840
- Aye Aung, NPFremont, CA 945381457839581
- Sheena BainsFremont, CA 945381942759691
- Benjamin ChangFremont, CA 945381952780652
- Shu-Chen Jennie Cheng, FNPFremont, CA 945381770517393
- Janice Cooper, MSN, NPFremont, CA 945381972748648
- Edward Cremata, D.C.Fremont, CA 945381770688814
- Susan Doughty, NPFremont, CA 945381285676759
Common questions
What is Ira Vergara Amayun, BSN, MPH, DNP, FNP-C's NPI number?
Ira Vergara Amayun, BSN, MPH, DNP, FNP-C's National Provider Identifier (NPI) is 1639845993, issued on Aug 18, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Ira Vergara Amayun, BSN, MPH, DNP, FNP-C located?
The NPPES record lists a practice address at 39141 Civic Center Dr Ste 130, Fremont, CA, 94538. Phone: (510) 248-1680. Providers update this record themselves, so call before visiting.
How can I verify Ira Vergara Amayun, BSN, MPH, DNP, FNP-C's license?
NPPES lists California license number 95018990, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Ira Vergara Amayun, BSN, MPH, DNP, FNP-C prescribe under Medicare Part D?
In 2024, Ira Vergara Amayun, BSN, MPH, DNP, FNP-C had 1,148 Medicare Part D claims for 346 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.