NPPES file of Aug 9, 2026

Sherri Ann Walker, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner · Webster, TX

Sherri Ann Walker, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Webster, Texas, and NPI 1609429356, issued on Jul 22, 2019. Check the license (Texas AP142192, as entered in NPPES) with the Texas 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
1609429356
Name
Sherri Ann Walker
Credential
PMHNP-BC
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
AP142192 TX
Self-reported in NPPES; status is on the state search
Practice location
150 E Medical Center Blvd Ste A, Webster, TX 77598
Phone
(281) 481-4646
Enumerated
Jul 22, 2019
Record last updated
Jul 22, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(281) 481-4649
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 psychiatric/mental health nurse practitioner records → All 4,227 in Texas → Look up another NPI →

Also registered at 150 E Medical Center Blvd Ste A

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

  1. Laya BuchananPsychiatric/Mental Health Nurse Practitioner1841812377
  2. Aisha KhanPhysician Assistant1508596503
  3. Altaf Loya, M.D.Psychiatry Physician1538151964
  4. Asher Minor, MDPsychiatry Physician1073177747
  5. Kevin Varghese, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1780565085

Verify Sherri Ann Walker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license AP142192    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 Texas license search

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Industry payments in 2024: $487.12

25 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sherri Walker$487.12
  2. Specialty average$1,027.77

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Sherri Ann Walker among 4,227 psychiatric/mental health nurse practitioner records in Texas

Sherri Ann Walker, PMHNP-BC is one of 4,227 psychiatric/mental health nurse practitioner records with a practice address in Texas. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 30% of them.

  • NPI issued2019 · 30% of these records are older, 63% newer
  • In a Medicare fileYes · 66% of these records are
  • In the CMS Doctors and Clinicians fileNo · 53% of these records are
  • Record last updated2019 · 18% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatric/Mental Health Nurse Practitioner providers in Texas

There are 4,227 psychiatric/mental health nurse practitioner records in Texas.

All 4,227 in Texas → Every provider in Webster → Psychiatric/Mental Health Nurse Practitioner nationwide →

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

  1. Shirley Billiot, PMHNPWebster, TX 775981649581992
  2. Laya BuchananWebster, TX 775981841812377
  3. Nisha Santhosh, PMHNPWebster, TX 775981891454864
  4. Kevin Varghese, PMHNP-BCWebster, TX 775981780565085
  5. Ikenna AnyaboluPearland, TX 775841962279067
  6. Jennifer Dunlap-Baldez, PMHNPPearland, TX 775841396498689
  7. Toi Durham, DNP, PMHNPPearland, TX 775841811762578
  8. John Emeakoroha, PMHNP-BCPearland, TX 775841821896945

Common questions

What is Sherri Ann Walker, PMHNP-BC's NPI number?

Sherri Ann Walker, PMHNP-BC's National Provider Identifier (NPI) is 1609429356, issued on Jul 22, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Sherri Ann Walker, PMHNP-BC located?

The NPPES record lists a practice address at 150 E Medical Center Blvd Ste A, Webster, TX, 77598. Phone: (281) 481-4646. Providers update this record themselves, so call before visiting.

How can I verify Sherri Ann Walker, PMHNP-BC's license?

NPPES lists Texas license number AP142192, as entered by the provider. Search the Texas 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.