Registry data as of Aug 27, 2026

Deandrea Sims, M.D.

Surgery Physician · Stockton, CA

Deandrea Sims, M.D. is a surgery physician with a practice address in Stockton, California, and NPI 1619113925, issued on Dec 17, 2008. Check the license (California A106325, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1619113925
Name
Deandrea Sims
Credential
M.D.
Primary taxonomy
Surgery Physician 208600000X
License number
A106325 CA
Self-reported in NPPES; status is on the state search
Practice location
1901 N California St, Stockton, CA 95204
Phone
(209) 946-6800
Enumerated
Dec 17, 2008
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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Also registered at 1901 N California St

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

  1. Reymundo Barocio, PA-CSurgical Physician Assistant1326471863
  2. Renee Kramer, N.P.Nurse Practitioner1558584466
  3. Jerome McDonald, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1740253301
  4. Jennifer McNeil, M.D.Colon & Rectal Surgery Physician1366465841
  5. Maranda Pahlkotter, MDSurgical Oncology Physician1073909636
  6. Ayla Senay, MDSurgery Physician1891290771

Verify Deandrea Sims in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A106325
    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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

53% fewer Medicare Part D claims than the average surgery physician in 2024

81 Medicare Part D claims for 43 beneficiaries, against an average of 174 among the 21,427 providers of this specialty who prescribed in Part D. 28 claims were for opioids.

  1. Deandrea Sims81
  2. Specialty average174

Most prescribed

  1. Ibuprofen33 claims
  2. Oxycodone-Acetaminophen19 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.

The Medicare quality score for 2023: 97.1 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score84.2
  2. Costout of 100 · 30%
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $267.34

10 payments, mostly food and beverage; the largest payer was Biotissue Holdings Inc.. The 19,002 providers of this specialty with any payment received $3,758.86 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Deandrea Sims$267.34
  2. Specialty average$3,758.86

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

One hospital or facility affiliation

  1. Dignity Health Medical FoundationStockton, CA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Surgery Physician providers in California

There are 3,381 surgery physician records in California.

Other surgery physician records in California

  1. Oliver Aalami, M.D.Stanford, CA1225229024
  2. Shahram Aarabi, MDOakland, CA1972700458
  3. Miriam Abaunza, M.D.Los Angeles, CA1538470778
  4. Benjamin Abbadessa, M.D.San Diego, CA1255593612
  5. Abdul-Rahman Abdel-ReheemLos Angeles, CA1831770437
  6. Sandy Abdelkedous, MDFresno, CA1306093109
  7. Hana Abdirahman, MDTemecula, CA1265288112
  8. Sherwin Abdoli, MDPetaluma, CA1508386442
  9. Michael Abdulian, MDGlendale, CA1649469628
  10. Mhdshafic Abdulkarim, MDOrange, CA1750174249

Common questions

What is Deandrea Sims, M.D.'s NPI number?

Deandrea Sims, M.D.'s National Provider Identifier (NPI) is 1619113925, issued on Dec 17, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Deandrea Sims, M.D. located?

The NPPES record lists a practice address at 1901 N California St, Stockton, CA, 95204. Phone: (209) 946-6800. Providers update this record themselves, so call before visiting.

How can I verify Deandrea Sims, M.D.'s license?

NPPES lists California license number A106325, 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 Deandrea Sims, M.D. prescribe under Medicare Part D?

In 2024, Deandrea Sims, M.D. had 81 Medicare Part D claims for 43 beneficiaries; the average among surgery physician prescribers was 174. Part D covers Medicare prescriptions only.

What is Deandrea Sims, M.D.'s Medicare quality score?

The 2023 MIPS final score is 97.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.