NPPES file of Aug 9, 2026

Kelli S. Soto, APRN PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner · Walnut, CA

Kelli S. Soto, APRN PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Walnut, California, and NPI 1942891353, issued on Jan 28, 2021. Check the license 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1942891353
Name
Kelli S. Soto
Credential
APRN PMHNP-BC
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License numbers
4704336170 MI
0997034 CO
209.022741 IL
837100 NV
Self-reported in NPPES; status is on the state search
Practice location
340 S Lemon Ave # 9892, Walnut, CA 91789
Phone
(415) 403-2156
Enumerated
Jan 28, 2021
Record last updated
Dec 15, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20231006001908); may accept Medicare assignment
Telehealth
Offers telehealth (CMS)
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 340 S Lemon Ave # 9892

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

  1. Bryan MestmanProfessional Counselor1952006520
  2. Michael Joseph Nevarez, DNP, RN, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1184965709
  3. Leah ShrockClinical Social Worker1689168247
  4. Misgana TeklaiPsychiatric/Mental Health Nurse Practitioner1770254393
  5. Heather Williams, PMHNPPsychiatric/Mental Health Nurse Practitioner1356937189

Verify Kelli S. Soto in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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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89% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

96 Medicare Part D claims for 22 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Kelli Soto96
  2. Specialty average906

Most prescribed

  1. Sertraline Hcl31 claims
  2. Escitalopram Oxalate17 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Kelli S. Soto among 4,226 psychiatric/mental health nurse practitioner records in California

Kelli S. Soto, APRN PMHNP-BC is one of 4,226 psychiatric/mental health nurse practitioner records with a practice address in California. 62% 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 46% of them.

  • NPI issued2021 · 46% of these records are older, 46% newer
  • In a Medicare fileYes · 62% of these records are
  • In the CMS Doctors and Clinicians fileYes · 46% of these records are
  • Graduated2020 · median 2021 among the 1,965 with a school on file
  • Record last updated2021 · 16% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

9 psychiatric/mental health nurse practitioner records list a practice address in Walnut

They are 9 of the 317 NPPES records with a practice address in Walnut, and 4,226 psychiatric/mental health nurse practitioner records in California.

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Kelley Bitter, NPWalnut, CA 917891588812812
  2. Amy DuWalnut, CA 917891750115457
  3. Christine GoWalnut, CA 917891174279921
  4. Piran Mehta, PMHNP-BCWalnut, CA 917891518626662
  5. Michael Joseph Nevarez, DNP, RN, PMHNP-BCWalnut, CA 917891184965709
  6. Misgana TeklaiWalnut, CA 917891770254393
  7. Clibern Villaflor, MSN, PMHNP-BCWalnut, CA 917891831029206
  8. Heather Williams, PMHNPWalnut, CA 917891356937189

Common questions

What is Kelli S. Soto, APRN PMHNP-BC's NPI number?

Kelli S. Soto, APRN PMHNP-BC's National Provider Identifier (NPI) is 1942891353, issued on Jan 28, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Kelli S. Soto, APRN PMHNP-BC located?

The NPPES record lists a practice address at 340 S Lemon Ave # 9892, Walnut, CA, 91789. Phone: (415) 403-2156. Providers update this record themselves, so call before visiting.

How can I verify Kelli S. Soto, APRN PMHNP-BC's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Kelli S. Soto, APRN PMHNP-BC prescribe under Medicare Part D?

In 2024, Kelli S. Soto, APRN PMHNP-BC had 96 Medicare Part D claims for 22 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions 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.

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.