Samantha Barker, N.P
NPI 1336805837 · Gerontology Nurse Practitioner · Austin, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samantha Barker, N.P is a Gerontology Nurse Practitioner provider in Austin, TX (NPI 1336805837).
Provider details
- NPI number
- 1336805837
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P
- Sex
- Female
- Sole proprietor
- No
- License
- 1048612 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
4 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
373 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 232 | $75 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 52 | $150 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 33 | $106 |
| Limited Ultrasound Scan of 1 Breast76642 | 27 | $72 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 15 | $139 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$250 across 10 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)
- 1401 Medical Pkwy Ste 200Cedar Park, TX 78613-5026Phone: (512) 260-6050Fax: (512) 605-6330
Registry dates
- Enumerated
- 2021-11-10
- Last updated
- 2026-04-17
- Certified
- 2026-04-17
Frequently asked questions
- What is Samantha Barker's NPI number?
- Samantha Barker's National Provider Identifier (NPI) is 1336805837, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samantha Barker's specialty?
- Samantha Barker is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Samantha Barker located?
- Samantha Barker's practice location on file with NPPES is 12221 Renfert Way Ste 120, Austin, TX 78758-5444.
- What is Samantha Barker's phone number?
- The practice phone number listed in the NPPES registry for Samantha Barker is (512) 873-8900.
- Does Samantha Barker accept Medicare?
- Samantha Barker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samantha Barker's NPI active?
- Yes — Samantha Barker's NPI (1336805837) is active in the NPPES registry as of the last update on 2026-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.