NPI age
4 years
Enumerated 2021-10-13
● Active
Type 1 · Individual
Joycelyn Martin Walcott, AGACNP
Martin Walcott is 1 of 12 nurse practitioner providers in Shenandoah and 1 of 5264 in Texas.
Primary specialty
Nurse Practitioner
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-06-04
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 5264 active nurse practitioner providers in Texas.
NPI age
4 years
↓ 4 yr below median (8 yr)
State licenses
1 state
6% of peers hold multiple states
Subspecialties
1
In the 37% of peers with subspecialties
NPI lifetime · 2021 → 2026
2021-10Enumerated in NPPES
2021
2026
Where they practice
Practice location
18354 Interstate 45 S Ste 200
Shenandoah, TX 773844993
Mailing address
Po Box 749495
Atlanta, GA 303749495
Additional practice locations
1 secondary location on file with NPPES.
Location 2
135 Vision Park Blvd
Shenandoah, TX 773843001
Specialties
-
Nurse Practitioner Primary(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum...
-
Nurse PractitionerDefinition to come...
Practice context
Part of a multi-provider practice. 2 other active providers share this practice address in NPPES.
Provyx · Custom healthcare lists
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Request a quote →How to verify this provider
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.