Stanley Walker, PMHNP, RN, MSN
NPI 1033621347 · Psychiatric/Mental Health Nurse Practitioner · San Antonio, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stanley Walker, PMHNP, RN, MSN is a Psychiatric/Mental Health Nurse Practitioner provider in San Antonio, TX (NPI 1033621347).
Provider details
- NPI number
- 1033621347
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP, RN, MSN
- Sex
- Male
- Sole proprietor
- Yes
- License
- AP135608 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,252 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 729 | $56 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 175 | $81 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 102 | $58 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 63 | $101 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 62 | $55 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sertraline Hcl | 119 | 36 |
| Quetiapine Fumarate | 97 | 20 |
| Divalproex Sodium | 73 | 24 |
| Buspirone Hcl | 56 | 17 |
| Lorazepam | 52 | 32 |
| Trazodone Hcl | 37 | 13 |
| Risperidone | 33 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$64 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-10-26
- Last updated
- 2025-09-24
- Certified
- 2025-09-24
Frequently asked questions
- What is Stanley Walker's NPI number?
- Stanley Walker's National Provider Identifier (NPI) is 1033621347, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stanley Walker's specialty?
- Stanley Walker is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stanley Walker located?
- Stanley Walker's practice location on file with NPPES is 7272 Wurzbach Rd Ste 601, San Antonio, TX 78240-4803.
- What is Stanley Walker's phone number?
- The practice phone number listed in the NPPES registry for Stanley Walker is (866) 365-6271.
- Does Stanley Walker accept Medicare?
- Stanley Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stanley Walker's NPI active?
- Yes — Stanley Walker's NPI (1033621347) is active in the NPPES registry as of the last update on 2025-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.