Gabrielle Allena Walker
Nurse Practitioner · Dallas, TX
Gabrielle Allena Walker is a nurse practitioner with a practice address in Dallas, Texas, and NPI 1134681950, issued on Apr 1, 2019. Check the license with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gabrielle Allena Walker
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 1-164733 AL
Self-reported in NPPES; status is on the state search - Practice location
- 325 N Saint Paul St Ste 3100, Dallas, TX 75201
- Phone
- (888) 731-8994
- Enumerated
- Apr 1, 2019
- Record last updated
- Feb 24, 2026
- Medicare enrollment
- Enrolled (PECOS I20220616000775); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,825 in Texas → Look up another NPI →
Also registered at 325 N Saint Paul St Ste 3100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gabrielle Allena Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average nurse practitioner in 2024
45 Medicare Part D claims for 19 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Fluconazole14 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.
Industry payments in 2024: $86.37
4 payments; by number, the most common kind was food and beverage; the largest payer was ViiV Healthcare Company. The 38,884 providers of this specialty with any payment received $791.64 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
- Health Services IncMontgomery, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gabrielle Allena Walker among 4,825 nurse practitioner records in Texas
Gabrielle Allena Walker is one of 4,825 nurse practitioner records with a practice address in Texas. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 55% of them.
- NPI issued2019 · 55% of these records are older, 38% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2020 · median 2018 among the 2,618 with a school on file
- Record last updated2026 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
446 nurse practitioner records list a practice address in Dallas
They are 446 of the 36,304 NPPES records with a practice address in Dallas, and 4,825 nurse practitioner records in Texas.
All 4,825 in Texas → Every provider in Dallas → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Krista Bingham, APRNDallas, TX 752011306461876
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- Dina Gonzalez, NPDallas, TX 752011063730828
- Kara Petty, FNP-CDallas, TX 752011083943450
- Cynthia Salazar, FNP-CDallas, TX 752011245404664
- Abby WoolumDallas, TX 752011568397487
- Arlena Guzy, FNPDallas, TX 752021487274304
- Noggy Jaen, FNPDallas, TX 752031457877151
Common questions
What is Gabrielle Allena Walker's NPI number?
Gabrielle Allena Walker's National Provider Identifier (NPI) is 1134681950, issued on Apr 1, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Gabrielle Allena Walker located?
The NPPES record lists a practice address at 325 N Saint Paul St Ste 3100, Dallas, TX, 75201. Phone: (888) 731-8994. Providers update this record themselves, so call before visiting.
How can I verify Gabrielle Allena Walker's license?
Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Gabrielle Allena Walker prescribe under Medicare Part D?
In 2024, Gabrielle Allena Walker had 45 Medicare Part D claims for 19 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
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.