NPPES file of Aug 9, 2026

Maruska Sanchez, NURSE PRACTITIONER

Nurse Practitioner · Livermore, CA

Maruska Sanchez, NURSE PRACTITIONER is a nurse practitioner with a practice address in Livermore, California, and NPI 1194261321, issued on Jan 11, 2017. Check the license (California 95004117, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1194261321
Name
Maruska Sanchez
Credential
NURSE PRACTITIONER
Primary taxonomy
Nurse Practitioner 363L00000X
License number
95004117 CA
Self-reported in NPPES; status is on the state search
Practice location
5348 Treeflower Dr, Livermore, CA 94551
Phone
(925) 963-3387
Enumerated
Jan 11, 2017
Record last updated
Mar 1, 2025
Medicare enrollment
Enrolled (PECOS I20230329003154); 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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8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →

Verify Maruska Sanchez 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 95004117    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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Bills Medicare through 3 group practices

  1. Del Sur HealthcareEl Cajon, CA
  2. Omar Osman Practice, LLCModesto, CA
  3. West Coast Health And Rehab PCManteca, CA

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

Maruska Sanchez among 8,223 nurse practitioner records in California

Maruska Sanchez, NURSE PRACTITIONER is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 52% of them.

  • NPI issued2017 · 52% of these records are older, 44% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 42% of these records are
  • Graduated2012 · median 2017 among the 3,425 with a school on file
  • Record last updated2025 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nurse Practitioner providers in California

There are 8,223 nurse practitioner records in California.

All 8,223 in California → Every provider in Livermore → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Analise Eastman Hawkins, MS, FNPCastro Valley, CA 945521710606769
  2. Mary Lou Hicks, NPLivermore, CA 945501831113711
  3. Rebecca Macisaac, NURSE PRACTITIONERLivermore, CA 945501205018744
  4. Andrea Pedersen, NPLivermore, CA 945501356689871
  5. Suzanne Silva, NPFLivermore, CA 945501891898102
  6. Maria Divina Ubaldo, FNP-CLivermore, CA 945501205646221
  7. Deborah YoonLivermore, CA 945501710681150
  8. Rachel Almonte, NP-CMartinez, CA 945531033528237

Common questions

What is Maruska Sanchez, NURSE PRACTITIONER's NPI number?

Maruska Sanchez, NURSE PRACTITIONER's National Provider Identifier (NPI) is 1194261321, issued on Jan 11, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Maruska Sanchez, NURSE PRACTITIONER located?

The NPPES record lists a practice address at 5348 Treeflower Dr, Livermore, CA, 94551. Phone: (925) 963-3387. Providers update this record themselves, so call before visiting.

How can I verify Maruska Sanchez, NURSE PRACTITIONER's license?

NPPES lists California license number 95004117, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.