Elaine Peterson, PA
NPI 1992572515 · Physician Assistant · Santa Ana, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elaine Peterson, PA is a Physician Assistant provider in Santa Ana, CA (NPI 1992572515).
Provider details
- NPI number
- 1992572515
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- Yes
- License
- 64017 (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 tenure33% of score
2 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Empagliflozinbrand: Jardiance | 95 | 34 |
| Losartan Potassium | 40 | 16 |
| Semaglutidebrand: Ozempic | 33 | 13 |
| Rivaroxabanbrand: Xarelto | 23 | — |
| Sacubitril/Valsartanbrand: Entresto | 21 | — |
| Metformin Hcl | 20 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,504 across 90 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-12-04
- Last updated
- 2024-10-10
- Certified
- 2024-10-10
Frequently asked questions
- What is Elaine Peterson's NPI number?
- Elaine Peterson's National Provider Identifier (NPI) is 1992572515, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elaine Peterson's specialty?
- Elaine Peterson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elaine Peterson located?
- Elaine Peterson's practice location on file with NPPES is 2621 S Bristol St Ste 108, Santa Ana, CA 92704-5718.
- What is Elaine Peterson's phone number?
- The practice phone number listed in the NPPES registry for Elaine Peterson is (714) 754-1684.
- Does Elaine Peterson accept Medicare?
- Elaine Peterson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elaine Peterson's NPI active?
- Yes — Elaine Peterson's NPI (1992572515) is active in the NPPES registry as of the last update on 2024-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.