Martega Walton, NP-C
NPI 1104425586 · Nurse Practitioner · Texarkana, AR
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martega Walton, NP-C is a Nurse Practitioner provider in Texarkana, AR (NPI 1104425586).
Provider details
- NPI number
- 1104425586
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 213269 (AR)
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 tenure25% of score
5 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
649 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 260 | $96 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 150 | $70 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 92 | $9 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 65 | $11 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 57 | $94 |
| Physician Or Allowed Practitioner Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians and |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 96 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 145 | 67 |
| Amlodipine Besylate | 137 | 59 |
| Gabapentin | 137 | 55 |
| Potassium Chloride | 115 | 52 |
| Losartan Potassium | 95 | 39 |
| Levothyroxine Sodium | 95 | 38 |
| Furosemide | 93 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$497 across 27 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)
- 1357 W Collin Raye DrDe Queen, AR 71832-2946Phone: (870) 642-2000
Registry dates
- Enumerated
- 2020-10-18
- Last updated
- 2022-02-04
- Certified
- 2022-02-04
Frequently asked questions
- What is Martega Walton's NPI number?
- Martega Walton's National Provider Identifier (NPI) is 1104425586, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martega Walton's specialty?
- Martega Walton is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Martega Walton located?
- Martega Walton's practice location on file with NPPES is 1307 Trinity Blvd, Texarkana, AR 71854-8310.
- What is Martega Walton's phone number?
- The practice phone number listed in the NPPES registry for Martega Walton is (870) 773-6467.
- Does Martega Walton accept Medicare?
- Martega Walton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martega Walton's NPI active?
- Yes — Martega Walton's NPI (1104425586) is active in the NPPES registry as of the last update on 2022-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.