Samantha Kim Barker, N.P
Gerontology Nurse Practitioner · Austin, TX
Samantha Kim Barker, N.P is a gerontology nurse practitioner with a practice address in Austin, Texas, and NPI 1336805837, issued on Nov 10, 2021. Check the license (Texas 1048612, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Samantha Kim Barker
- Credential
- N.P
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License number
- 1048612 TX
Self-reported in NPPES; status is on the state search - Practice location
- 12221 Renfert Way Ste 120, Austin, TX 78758
- Phone
- (512) 873-8900
- Enumerated
- Nov 10, 2021
- Record last updated
- Apr 17, 2026
- Fax
- (512) 605-6330
- Medicare enrollment
- Enrolled (PECOS I20211130003171); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gerontology nurse practitioner records → All 954 in Texas → Look up another NPI →
Also registered at 12221 Renfert Way Ste 120
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sherrie Thomas, M.D.Surgery Physician1740484328
Verify Samantha Kim Barker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 1048612Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024
25 Medicare Part D claims for 21 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 89.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $249.95
10 payments; by number, the most common kind was food and beverage; the largest payer was Tempus AI, Inc. The 3,903 providers of this specialty with any payment received $742.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Texas Oncology PACedar Park, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Samantha Kim Barker among 954 gerontology nurse practitioner records in Texas
Samantha Kim Barker, N.P is one of 954 gerontology nurse practitioner records with a practice address in Texas. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 61% of them.
- NPI issued2021 · 61% of these records are older, 31% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2021 · median 2019 among the 577 with a school on file
- Record last updated2026 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gerontology Nurse Practitioner providers in Texas
There are 954 gerontology nurse practitioner records in Texas.
All 954 in Texas → Every provider in Austin → Gerontology Nurse Practitioner nationwide →
The 8 gerontology nurse practitioner records with the nearest ZIP codes
- Jennifer AlejagaAustin, TX 787591497611768
- Saraswati Bhetwal, AGACNP-BCAustin, TX 787571346048337
- Tabitha CantrellAustin, TX 787591104788736
- Rebecca Carter, RN, GNP-CAustin, TX 787591174574842
- Stacey Challe, AGNP-CAustin, TX 787591912775875
- Berril JosephAustin, TX 787591649726563
- Sindhu JosephAustin, TX 787571013521780
- Mengesha Keelen, DNPAustin, TX 787591942915939
Common questions
What is Samantha Kim Barker, N.P's NPI number?
Samantha Kim Barker, N.P's National Provider Identifier (NPI) is 1336805837, issued on Nov 10, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Samantha Kim Barker, N.P located?
The NPPES record lists a practice address at 12221 Renfert Way Ste 120, Austin, TX, 78758. Phone: (512) 873-8900. Providers update this record themselves, so call before visiting.
How can I verify Samantha Kim Barker, N.P's license?
NPPES lists Texas license number 1048612, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Samantha Kim Barker, N.P prescribe under Medicare Part D?
In 2024, Samantha Kim Barker, N.P had 25 Medicare Part D claims for 21 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. Part D covers Medicare prescriptions only.
What is Samantha Kim Barker, N.P's MIPS final score?
The 2023 MIPS final score is 89.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.