Ivana Pereira-Ambrose, NPF
Nurse Practitioner · Vallejo, CA
Ivana Pereira-Ambrose, NPF is a nurse practitioner with a practice address in Vallejo, California, and NPI 1356444848, issued on Sep 7, 2006. Check the license (California NPF13601, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ivana Pereira-Ambrose
- Credential
- NPF
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- NPF13601 CA
Self-reported in NPPES; status is on the state search - Practice location
- 243 Georgia Street, Vallejo, CA 94590
- Phone
- (707) 556-8100
- Enumerated
- Sep 7, 2006
- Record last updated
- Dec 3, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (707) 556-8107
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 243 Georgia Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Virginia Hens-Piazza, P.A.Physician Assistant1003121260
- Maricar Inigo, N.P.Nurse Practitioner1104929165
- Wasfa Jahangiri, MDFamily Medicine Physician1215021175
Verify Ivana Pereira-Ambrose in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license NPF13601Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% fewer Medicare Part D claims than the average nurse practitioner in 2024
670 Medicare Part D claims for 305 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 32 claims were for opioids.
Most prescribed
- Amlodipine Besylate44 claims
- Atorvastatin Calcium35 claims
- Lisinopril27 claims
- Gabapentin26 claims
- Furosemide22 claims
- Hydrocodone-Acetaminophen22 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.
Ivana Pereira-Ambrose among 8,223 nurse practitioner records in California
Ivana Pereira-Ambrose, NPF 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 82% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 42% of these records are
- Record last updated2020 · 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 Vallejo → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Mija Berg, NPVallejo, CA 945901225123243
- Maricar Inigo, N.P.Vallejo, CA 945901104929165
- Dianne AngelesVallejo, CA 945911710701164
- Lois Baeta, N.P.Vallejo, CA 945891760620983
- Debbie Diaz, FAMILY NURSE PRACTITVallejo, CA 945891982774774
- Tracy Eidson, N.P.Vallejo, CA 945891184995342
- Grethel Joy Escala, MSN, BSN, RN, FNP-CVallejo, CA 945891528743697
- Edwina Hanna-Reese, NP, DNPVallejo, CA 945911912996398
Common questions
What is Ivana Pereira-Ambrose, NPF's NPI number?
Ivana Pereira-Ambrose, NPF's National Provider Identifier (NPI) is 1356444848, issued on Sep 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ivana Pereira-Ambrose, NPF located?
The NPPES record lists a practice address at 243 Georgia Street, Vallejo, CA, 94590. Phone: (707) 556-8100. Providers update this record themselves, so call before visiting.
How can I verify Ivana Pereira-Ambrose, NPF's license?
NPPES lists California license number NPF13601, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Ivana Pereira-Ambrose, NPF prescribe under Medicare Part D?
In 2024, Ivana Pereira-Ambrose, NPF had 670 Medicare Part D claims for 305 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.