Annamaria Arostegui, MD
NPI 1518616010 · Student in an Organized Health Care Education/Training Program · Vallejo, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Annamaria Arostegui, MD is a Student in an Organized Health Care Education/Training Program provider in Vallejo, CA (NPI 1518616010).
Provider details
- NPI number
- 1518616010
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 27 | 15 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 25 | 11 |
| Losartan Potassium | 20 | — |
| Metoprolol Tartrate | 15 | — |
| Furosemide | 14 | — |
| Pantoprazole Sodium | 12 | — |
| Fluticasone Propionate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-03-22
- Last updated
- 2022-05-02
- Certified
- 2022-05-02
Frequently asked questions
- What is Annamaria Arostegui's NPI number?
- Annamaria Arostegui's National Provider Identifier (NPI) is 1518616010, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Annamaria Arostegui's specialty?
- Annamaria Arostegui is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Annamaria Arostegui located?
- Annamaria Arostegui's practice location on file with NPPES is 975 Sereno Dr, Vallejo, CA 94589-2441.
- What is Annamaria Arostegui's phone number?
- The practice phone number listed in the NPPES registry for Annamaria Arostegui is (707) 651-4071.
- Does Annamaria Arostegui accept Medicare?
- Annamaria Arostegui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Annamaria Arostegui's NPI active?
- Yes — Annamaria Arostegui's NPI (1518616010) is active in the NPPES registry as of the last update on 2022-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.