Ivana Pereira-Ambrose, NPF
NPI 1356444848 · Nurse Practitioner · Vallejo, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ivana Pereira-Ambrose, NPF is a Nurse Practitioner provider in Vallejo, CA (NPI 1356444848).
Provider details
- NPI number
- 1356444848
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NPF
- Sex
- Female
- Sole proprietor
- No
- License
- NPF13601 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 44 | 25 |
| Atorvastatin Calcium | 35 | 17 |
| Lisinopril | 27 | 19 |
| Gabapentin | 26 | — |
| Furosemide | 22 | — |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 22 | 20 |
| Albuterol Sulfate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-07
- Last updated
- 2020-12-03
- Certified
- 2020-12-03
Frequently asked questions
- What is Ivana Pereira-Ambrose's NPI number?
- Ivana Pereira-Ambrose's National Provider Identifier (NPI) is 1356444848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ivana Pereira-Ambrose's specialty?
- Ivana Pereira-Ambrose is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ivana Pereira-Ambrose located?
- Ivana Pereira-Ambrose's practice location on file with NPPES is 243 Georgia Street, Vallejo, CA 94590.
- What is Ivana Pereira-Ambrose's phone number?
- The practice phone number listed in the NPPES registry for Ivana Pereira-Ambrose is (707) 556-8100.
- Does Ivana Pereira-Ambrose accept Medicare?
- Ivana Pereira-Ambrose is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ivana Pereira-Ambrose's NPI active?
- Yes — Ivana Pereira-Ambrose's NPI (1356444848) is active in the NPPES registry as of the last update on 2020-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.