NPPES file of Aug 9, 2026

Sarah Lock, N.P.

Family Nurse Practitioner · Modesto, CA

Sarah Lock, N.P. is a family nurse practitioner with a practice address in Modesto, California, and NPI 1083858948, issued on Apr 22, 2009. Check the license (California 18791, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1083858948
Name
Sarah Lock
Credential
N.P.
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
18791 CA
695682 CA
Self-reported in NPPES; status is on the state search
Practice location
600 Coffee RD, Modesto, CA 95355
Phone
(209) 524-1211
Enumerated
Apr 22, 2009
Record last updated
Oct 12, 2010 (not updated in 16 years: call before relying on the address or phone)
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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8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →

Also registered at 600 Coffee RD

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

  1. Abulaiti Adili, M.D.Hospitalist Physician1063839439
  2. David Adkins, MDHematology & Oncology Physician1104883644
  3. Lorenzo Aguilar, MDNeurology Physician1740481043
  4. Vaishali Ahire, M.D.Hospitalist Physician1134324262
  5. Mohammad Akmal, MDHospitalist Physician1649413667
  6. Amr Al-Bacil, MDCritical Care Medicine (Internal Medicine) Physician1538134374

Verify Sarah Lock 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 18791    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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Sarah Lock among 16,966 family nurse practitioner records in California

Sarah Lock, N.P. is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2009, is newer than 15% of them.

  • NPI issued2009 · 15% of these records are older, 83% newer
  • In a Medicare fileNo · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 40% of these records are
  • Record last updated2010 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

144 family nurse practitioner records list a practice address in Modesto

They are 144 of the 9,262 NPPES records with a practice address in Modesto, and 16,966 family nurse practitioner records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 16,966 in California → Every provider in Modesto → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Gifty Aidoo, NPModesto, CA 953551376883256
  2. Nancie Barnett, FNPModesto, CA 953551225243645
  3. Mimsie Farrar, N.P.Modesto, CA 953551114040029
  4. Fiel Gamad, FNP-C, PMHNP-BCModesto, CA 953551114342805
  5. Malarkodi Gunasekaran, NPModesto, CA 953551023399557
  6. Cynthia Henry, RN,MSN,FNP-CModesto, CA 953551457571796
  7. Aine Kosko, FNP-CModesto, CA 953551255602108
  8. Julie Mallory, NPModesto, CA 953551740506575

Common questions

What is Sarah Lock, N.P.'s NPI number?

Sarah Lock, N.P.'s National Provider Identifier (NPI) is 1083858948, issued on Apr 22, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Lock, N.P. located?

The NPPES record lists a practice address at 600 Coffee RD, Modesto, CA, 95355. Phone: (209) 524-1211. Providers update this record themselves, so call before visiting.

How can I verify Sarah Lock, N.P.'s license?

NPPES lists California license number 18791, 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. 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.