NPPES file of Aug 9, 2026

Elizabeth A. Peralta, M.D.

Surgery Physician · Santa Rosa, CA

Elizabeth A. Peralta, M.D. is a surgery physician with a practice address in Santa Rosa, California, and NPI 1215918784, issued on Nov 10, 2005. Check the license (California G83732, as entered in NPPES) on the Medical Board of California; 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
1215918784
Name
Elizabeth A. Peralta
Credential
M.D.
Primary taxonomy
Surgery Physician 208600000X
License numbers
G83732 CA
036102822 IL
Self-reported in NPPES; status is on the state search
Practice location
3883 Airway Dr Ste 320, Santa Rosa, CA 95403
Phone
(707) 541-7900
Enumerated
Nov 10, 2005
Record last updated
Oct 21, 2025
Fax
(707) 573-5431
Medicaid ID
036102822 IL
Medicare enrollment
Enrolled (PECOS I20111004000752); accepts Medicare assignment
Medical or professional school
University Of California, Irvine, California College Of Medicine, 1992
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest surgery physician records → All 3,118 in California → Look up another NPI →

Also registered at 3883 Airway Dr Ste 320

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Maria Arella, PHARMD, BCOPOncology Pharmacist1588311658
  2. Danna Brock, CNPNurse Practitioner1215286976
  3. Callie Hobbs, FNPFamily Nurse Practitioner1659102564
  4. Emily Kitzerow, FNP-CFamily Nurse Practitioner1235817826

Verify Elizabeth A. Peralta in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G83732    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
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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79% fewer Medicare Part D claims than the average surgery physician in 2024

31 Medicare Part D claims for 18 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 21 claims were for opioids.

  1. Elizabeth Peralta31
  2. Specialty average147

Most prescribed

  1. Oxycodone-Acetaminophen12 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: $143.97

4 payments; by number, the most common kind was food and beverage; the largest payer was Tactile Systems Technology Inc. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Elizabeth Peralta$143.97
  2. Specialty average$3,513.80

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

Bills Medicare through one group practice

  1. Sutter Bay Medical FoundationSanta Rosa, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Elizabeth A. Peralta among 3,118 surgery physician records in California

Elizabeth A. Peralta, M.D. is one of 3,118 surgery physician 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 94% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated1992 · median 2003 among the 1,901 with a school on file
  • Record last updated2025 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgery Physician providers in California

There are 3,118 surgery physician records in California.

All 3,118 in California → Every provider in Santa Rosa → Surgery Physician nationwide →

The 8 surgery physician records with the nearest ZIP codes

  1. Mitchell Bailey, M.D.Santa Rosa, CA 954031366422008
  2. Richard Bland, MDSanta Rosa, CA 954031891879862
  3. George Huang, MDSanta Rosa, CA 954031134208887
  4. Susan Killion, MDSanta Rosa, CA 954031487738456
  5. Roger Kirchner, MDSanta Rosa, CA 954031346324415
  6. Lindsay Kiyama, M.D.Santa Rosa, CA 954031447645254
  7. Tatyana Kopilova, M.D.Santa Rosa, CA 954031841712817
  8. Roberta Lee, M.D.Santa Rosa, CA 954031689989733

Common questions

What is Elizabeth A. Peralta, M.D.'s NPI number?

Elizabeth A. Peralta, M.D.'s National Provider Identifier (NPI) is 1215918784, issued on Nov 10, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Elizabeth A. Peralta, M.D. located?

The NPPES record lists a practice address at 3883 Airway Dr Ste 320, Santa Rosa, CA, 95403. Phone: (707) 541-7900. Providers update this record themselves, so call before visiting.

How can I verify Elizabeth A. Peralta, M.D.'s license?

NPPES lists California license number G83732, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Elizabeth A. Peralta, M.D. prescribe under Medicare Part D?

In 2024, Elizabeth A. Peralta, M.D. had 31 Medicare Part D claims for 18 beneficiaries; the average among surgery physician prescribers was 147. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.