NPPES file of Aug 9, 2026

Oscar Uy Barrios, M.D.

Anesthesiology Physician · Davis, CA

Oscar Uy Barrios, M.D. is an anesthesiology physician with a practice address in Davis, California, and NPI 1316958721, issued on Aug 10, 2006. Check the license (California A56229, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1316958721
Name
Oscar Uy Barrios
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
A56229 CA
Self-reported in NPPES; status is on the state search
Practice location
2000 Sutter PL, Davis, CA 95616
Phone
(530) 750-7210
Enumerated
Aug 10, 2006
Record last updated
Jul 22, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(530) 750-7206
Medicaid ID
00A562290 CA
Medicare enrollment
Enrolled (PECOS I20070718000225); accepts Medicare assignment
Medical or professional school
University Of California, Davis School Of Medicine, 1993
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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Also registered at 2000 Sutter PL

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

  1. Dikshya AcharyaRegistered Nurse1659098945
  2. Ramnik Bhogal, MDInternal Medicine Physician1326627589
  3. Gordon Chen, MDAnesthesiology Physician1508108085
  4. William Croskey, M.D.Hospitalist Physician1528328069
  5. Rachel Dern, M.D.Obstetrics & Gynecology Physician1437439262
  6. Levi Dodge, D.OInternal Medicine Physician1598258386

Verify Oscar Uy Barrios in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A56229    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

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Bills Medicare through one group practice

  1. Sutter Valley Medical FoundationSacramento, CA

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

Anesthesiology Physician providers in California

There are 7,571 anesthesiology physician records in California.

All 7,571 in California → Every provider in Davis →

Other anesthesiology physician records in California

  1. Alison A'Court, MDSan Diego, CA1912218199
  2. Elma Abad-Pelsang, MDDel Mar, CA1689611923
  3. Rolando Abada, M.D.San Diego, CA1952319071
  4. Maher Abadir, MDTurlock, CA1669491718
  5. Jerry Abajian, M.D.Napa, CA1851336218
  6. Carolyn AbbasiLoma Linda, CA1811287311
  7. Christine Abboud, D.O.Walnut Creek, CA1174901508
  8. Steven Abboud, MDPalo Alto, CA1619364908
  9. Therese Abboud, M.D.Coronado, CA1003112913
  10. Mohammed Abdel Rahim, M.B.CH.BNewport Beach, CA1255520854

Common questions

What is Oscar Uy Barrios, M.D.'s NPI number?

Oscar Uy Barrios, M.D.'s National Provider Identifier (NPI) is 1316958721, issued on Aug 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Oscar Uy Barrios, M.D. located?

The NPPES record lists a practice address at 2000 Sutter PL, Davis, CA, 95616. Phone: (530) 750-7210. Providers update this record themselves, so call before visiting.

How can I verify Oscar Uy Barrios, M.D.'s license?

NPPES lists California license number A56229, 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.

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.