NPPES file of Aug 9, 2026

Elaine Peterson, PA

Physician Assistant · Santa Ana, CA

Elaine Peterson, PA is a physician assistant with a practice address in Santa Ana, California, and NPI 1992572515, issued on Dec 4, 2023. Check the license (California 64017, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1992572515
Name
Elaine Peterson
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
License number
64017 CA
Self-reported in NPPES; status is on the state search
Practice location
2621 S Bristol St Ste 108, Santa Ana, CA 92704
Phone
(714) 754-1684
Enumerated
Dec 4, 2023
Record last updated
Oct 10, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Elaine Peterson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 64017
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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42% fewer Medicare Part D claims than the average physician assistant in 2024

484 Medicare Part D claims for 104 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 43% of claims.

  1. Elaine Peterson484
  2. Specialty average830

Most prescribed

  1. Jardiance95 claims
  2. Losartan Potassium40 claims
  3. Ozempic33 claims
  4. Xarelto23 claims
  5. Entresto21 claims
  6. Metformin Hcl20 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.

Industry payments in 2024: $4,504.13

90 payments; by number, the most common kind was food and beverage; the largest payer was Atricure, Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Elaine Peterson$4,504.13
  2. Specialty average$841.65

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Elaine Peterson among 14,451 physician assistant records in California

Elaine Peterson, PA is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 80% of them.

  • NPI issued2023 · 80% of these records are older, 13% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 50% of these records are
  • Record last updated2024 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

124 physician assistant records list a practice address in Santa Ana

They are 124 of the 8,904 NPPES records with a practice address in Santa Ana, and 14,451 physician assistant records in California.

The 8 physician assistant records with the nearest ZIP codes

  1. Michele Burns, PASanta Ana, CA 927041437248572
  2. Michelle Davis, PA-CSanta Ana, CA 927041275648842
  3. Maidiana English, PA-CSanta Ana, CA 927041487906715
  4. Robert Gibson, P.A.Santa Ana, CA 927041457634008
  5. Elizabeth Herbst-Collins, PASanta Ana, CA 927041821320185
  6. Jaime Luna, PA-CSanta Ana, CA 927041962615369
  7. Roberto Marin, PA-CSanta Ana, CA 927041134544125
  8. Jigna Mehta, PA-CSanta Ana, CA 927041174638738

Common questions

What is Elaine Peterson, PA's NPI number?

Elaine Peterson, PA's National Provider Identifier (NPI) is 1992572515, issued on Dec 4, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Elaine Peterson, PA located?

The NPPES record lists a practice address at 2621 S Bristol St Ste 108, Santa Ana, CA, 92704. Phone: (714) 754-1684. Providers update this record themselves, so call before visiting.

How can I verify Elaine Peterson, PA's license?

NPPES lists California license number 64017, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Elaine Peterson, PA prescribe under Medicare Part D?

In 2024, Elaine Peterson, PA had 484 Medicare Part D claims for 104 beneficiaries; the average among physician assistant prescribers was 830. 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.