NPI age
6 years
Enumerated 2019-06-19
● Active
Type 1 · Individual
MRS. Phyllis D. McCorstin, APRN, CNS
McCorstin is 1 of 2 clinical nurse specialist providers in Dallas and 1 of 53 in Texas.
Primary specialty
Clinical Nurse Specialist
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2019-06-19
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 53 active clinical nurse specialist providers in Texas.
NPI age
6 years
↓ 9 yr below median (15 yr)
State licenses
1 state
0% of peers hold multiple states
Subspecialties
1
In the 15% of peers with subspecialties
NPI lifetime · 2019 → 2026
2019-06Enumerated in NPPES
2019
2026
Where they practice
Practice location
8200 Walnut Hill Ln
Dallas, TX 752314426
Mailing address
Po Box 2862
Sherman, TX 750912862
Specialties
-
Clinical Nurse Specialist PrimaryDefinition to come...
-
Registered NurseDefinition to come...
Practice context
Part of a multi-provider practice. 231 other active providers share this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 53 Clinical Nurse Specialist providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
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.