Savinien Siewe, PMHNP - BC
NPI 1124719380 · Psychiatric/Mental Health Nurse Practitioner · Killeen, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Savinien Siewe, PMHNP - BC is a Psychiatric/Mental Health Nurse Practitioner provider in Killeen, TX (NPI 1124719380).
Provider details
- NPI number
- 1124719380
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP - BC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1194536 (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
3 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
18 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 18 | $77 |
Typical Medicare-allowed amounts for these services range $77–$77 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Olanzapine | 37 | — |
| Sertraline Hcl | 35 | 11 |
| Duloxetine Hcl | 35 | — |
| Risperidone | 33 | — |
| Trazodone Hcl | 30 | 13 |
| Quetiapine Fumarate | 28 | — |
| Hydroxyzine Hcl | 26 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$517 across 22 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
Additional practice locations (1)
- 2001 Claflin RdManhattan, KS 66502-3415Phone: (785) 587-4300
Registry dates
- Enumerated
- 2023-05-18
- Last updated
- 2026-01-15
- Certified
- 2026-01-15
Frequently asked questions
- What is Savinien Siewe's NPI number?
- Savinien Siewe's National Provider Identifier (NPI) is 1124719380, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Savinien Siewe's specialty?
- Savinien Siewe is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Savinien Siewe located?
- Savinien Siewe's practice location on file with NPPES is 809 S W S Young Dr, Killeen, TX 76543-4801.
- What is Savinien Siewe's phone number?
- The practice phone number listed in the NPPES registry for Savinien Siewe is (254) 226-3090.
- Does Savinien Siewe accept Medicare?
- Savinien Siewe is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Savinien Siewe's NPI active?
- Yes — Savinien Siewe's NPI (1124719380) is active in the NPPES registry as of the last update on 2026-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.