Maria Caridad Villareal, CRNA
Certified Registered Nurse Anesthetist · Sacramento, CA
Maria Caridad Villareal, CRNA is a certified registered nurse anesthetist with a practice address in Sacramento, California, and NPI 1881018604, issued on Feb 13, 2014. Check the license (California 95000039, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maria Caridad Villareal
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- 95000039 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4301 X St, Sacramento, CA 95817
- Phone
- (800) 282-3284
- Enumerated
- Feb 13, 2014
- Record last updated
- Feb 14, 2024
- Medicare enrollment
- Enrolled (PECOS I20140618000701); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 2,943 in California → Look up another NPI →
Also registered at 4301 X St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Caroline AlbrightStudent in an Organized Health Care Education/Training Program1972305811
Verify Maria Caridad Villareal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95000039Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 91.4 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $149.03
1 payment: food and beverage; the largest payer was Merz North America, Inc. The 24,076 providers of this specialty with any payment received $135.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 4 group practices
- Anesthesia Services OF San Joaquin PCFrench Camp, CA
- Regents OF The Univ OF CASacramento, CA
- San Joaquin Faculty Medical GroupFrench Camp, CA
- Valley Regional Anesthesia Associates IncPorterville, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria Caridad Villareal among 2,943 certified registered nurse anesthetist records in California
Maria Caridad Villareal, CRNA 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 2014, is newer than 52% of them.
- NPI issued2014 · 52% of these records are older, 45% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2013 · median 2016 among the 2,089 with a school on file
- Record last updated2024 · 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.
All 2,943 in California → Every provider in Sacramento → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Kristine Babcock, CRNASacramento, CA 958171386620086
- Thomas Baniak, CRNASacramento, CA 958171255317962
- Kelly Bias, CRNASacramento, CA 958171356327936
- Cynthia Bronaugh, CRNASacramento, CA 958171649256363
- Emily Campbell, CRNASacramento, CA 958171366428591
- Nicolas Gabriel, CRNASacramento, CA 958171194701334
- Thomas Goodnow, CRNASacramento, CA 958171003892241
- William Prosser, CRNASacramento, CA 958171124004791
Common questions
What is Maria Caridad Villareal, CRNA's NPI number?
Maria Caridad Villareal, CRNA's National Provider Identifier (NPI) is 1881018604, issued on Feb 13, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Maria Caridad Villareal, CRNA located?
The NPPES record lists a practice address at 4301 X St, Sacramento, CA, 95817. Phone: (800) 282-3284. Providers update this record themselves, so call before visiting.
How can I verify Maria Caridad Villareal, CRNA's license?
NPPES lists California license number 95000039, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
What is Maria Caridad Villareal, CRNA's MIPS final score?
The 2023 MIPS final score is 91.4 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.