SAMANTHA KIM BARKER (N.P) – Gerontology Nurse Practitioner, NPI 1336805837
Gerontology Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
22,204 NURSE PRACTITIONER in TX
Provider Addresses for SAMANTHA KIM BARKER (N.P)
1401 Medical Pkwy Ste 200
Cedar Park, TX 786135026
Phone: (512) 260-6050
Fax: (512) 605-6330
Type: Location
9715 Burnet Rd Ste 200
Austin, TX 787585390
Phone: (512) 334-2883
Type: Location
9715 BURNET RD STE 200
AUSTIN, TX 787585390
Phone:
Type: Mailing
12221 RENFERT WAY STE 120
AUSTIN, TX 787585444
Phone: (512) 873-8900
Fax: (512) 605-6330
Type: Location
PO BOX 911230
DALLAS, TX 753911230
Phone: (972) 997-8000
Fax: (972) 234-0813
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 21 Open Payments records for all available years, with a total value of $531.
Total Amount is formed as General ($531) + Research ($0) + Ownership ($0) = $531.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Myriad Genetic Laboratories, Inc. ($246).
Total Amount
$531
General + Research + Ownership
Payments
21
Total payment records
General Amount
$531
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Myriad Genetic Laboratories, Inc. | $246 |
| Tempus AI, Inc | $68 |
| Seagen Inc. | $36 |
| Janssen Biotech, Inc. | $28 |
| W. L. Gore & Associates, Inc. | $26 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2021-11-30
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20211130003171 | I | Nurse Practitioner | TX | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 143 | 134 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 43 | 43 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 34 | 32 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 16 | 16 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 15 | 15 | $0 |
Insurance plans in this area (ZIP 78613)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Surgical Oncology | TX | |
| Medical Oncology, Internal Medicine | TX | |
| Certified Clinical Nurse Specialist (Cns) | TX | |
| Medical Oncology, Internal Medicine | TX | |
| Medical Oncology, Internal Medicine | TX | |
| Hematology/Oncology, Internal Medicine, Medical Oncology | TX | |
| Radiation Oncology | TX | |
| Nurse Practitioner | TX | |
| - | TX | |
| - | TX |
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