Sonja Hampshire, APRN, PMHNP-BC, CARN
NPI 1669983482 · Psychiatric/Mental Health Nurse Practitioner · Austin, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sonja Hampshire, APRN, PMHNP-BC, CARN is a Psychiatric/Mental Health Nurse Practitioner provider in Austin, TX (NPI 1669983482).
Provider details
- NPI number
- 1669983482
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, PMHNP-BC, CARN
- Sex
- Female
- Sole proprietor
- No
- License
- AP135528 (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 tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Gabapentin | 14 |
| Trazodone Hcl | 14 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 13 |
| Duloxetine Hcl | 12 |
| Hydroxyzine Hcl | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-10-19
- Last updated
- 2023-12-29
- Certified
- 2023-12-26
Frequently asked questions
- What is Sonja Hampshire's NPI number?
- Sonja Hampshire's National Provider Identifier (NPI) is 1669983482, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonja Hampshire's specialty?
- Sonja Hampshire is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sonja Hampshire located?
- Sonja Hampshire's practice location on file with NPPES is 2021 Guadalupe St, Austin, TX 78705.
- What is Sonja Hampshire's phone number?
- The practice phone number listed in the NPPES registry for Sonja Hampshire is (281) 935-9995.
- Does Sonja Hampshire accept Medicare?
- Sonja Hampshire is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sonja Hampshire's NPI active?
- Yes — Sonja Hampshire's NPI (1669983482) is active in the NPPES registry as of the last update on 2023-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.