NPPES file of Aug 9, 2026

Ramon Rios Lopez

Certified Registered Nurse Anesthetist · Pleasant Hill, CA

Ramon Rios Lopez is a certified registered nurse anesthetist with a practice address in Pleasant Hill, California, and NPI 1285398552, issued on Oct 23, 2021. Check the license (California 95001725, 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 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1285398552
Name
Ramon Rios Lopez
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
95001725 CA
95116703 CA
Self-reported in NPPES; status is on the state search
Practice location
2209 Sherman Dr, Pleasant Hill, CA 94523
Phone
(925) 826-2803
Enumerated
Oct 23, 2021
Record last updated
Feb 8, 2023
Medicare enrollment
Enrolled (PECOS I20220405001578); accepts Medicare assignment
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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Verify Ramon Rios Lopez 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 95001725
    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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The practice group's MIPS final score for 2023 (Medicare payment program): 81.6 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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 score70.0
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

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

Bills Medicare through 2 group practices

  1. Oak Creek Anesthesia Services IncVisalia, CA
  2. Sedaze Anesthesia Consultants A Professional Nursing CorporationCastro Valley, CA

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

Ramon Rios Lopez among 2,943 certified registered nurse anesthetist records in California

Ramon Rios Lopez is one of 2,943 certified registered nurse anesthetist 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 2021, is newer than 79% of them.

  • NPI issued2021 · 79% of these records are older, 15% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2021 · median 2016 among the 2,089 with a school on file
  • Record last updated2023 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Certified Registered Nurse Anesthetist providers in California

There are 2,943 certified registered nurse anesthetist records in California.

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Margaret Clarson, CRNAConcord, CA 945201366531410
  2. Stephanie TejadaConcord, CA 945201316546856
  3. Bryan DoConcord, CA 945181437622800
  4. Rayelene NicolAntioch, CA 945311720239783
  5. Lyn Green, CRNAFairfield, CA 945341013348903
  6. Joseph HelmsFairfield, CA 945341992105910
  7. Bruce Fewkes, CRNATravis Afb, CA 945351689655433
  8. Jerry Glattfelt, CRNATravis Afb, CA 945351073594461

Common questions

What is Ramon Rios Lopez's NPI number?

Ramon Rios Lopez's National Provider Identifier (NPI) is 1285398552, issued on Oct 23, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Ramon Rios Lopez located?

The NPPES record lists a practice address at 2209 Sherman Dr, Pleasant Hill, CA, 94523. Phone: (925) 826-2803. Providers update this record themselves, so call before visiting.

How can I verify Ramon Rios Lopez's license?

NPPES lists California license number 95001725, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

What is Ramon Rios Lopez's MIPS final score?

The 2023 MIPS final score is 81.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.