NPI age
3 years
Enumerated 2023-01-25
● Active
Type 1 · Individual
Michelle Lyn Costlow, PMHNP-BC
Costlow is 1 of 31 nurse practitioner providers in Tyler and 1 of 5095 in Texas.
Primary specialty
Nurse Practitioner
Plus 2 subspecialties
Licensed in
TX, NM, CO
3 states
Status
Active
No deactivations on record
Last NPPES update
2025-12-12
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 5095 active nurse practitioner providers in Texas.
NPI age
3 years
≈ at median (4 yr)
State licenses
3 states
Top 89% — 10% of peers are multi-state
Subspecialties
0
30% of peers hold subspecialties
NPI lifetime · 2023 → 2026
2023-01Enumerated in NPPES
2023
2026
Where they practice
Practice location
121 S Broadway Ave Ste 608
Tyler, TX 757027281
Mailing address
1511 Texas Ave S Pmb 233, Pmb 233
Bryan, TX 778023475
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
3201 University Dr E Ste 240
Bryan, TX 778023475
Location 3
500 Marquette Ave Nw Ste 1200
Albuquerque, NM 871025312
Location 4
7535 E Hampden Ave Ste 400
Denver, CO 802314844
Specialties
-
Nurse Practitioner PrimaryDefinition to come...
Practice context
Solo or small practice. No other active providers share this practice address in NPPES.
Recently enumerated nearby: 2 new nurse practitioner providers have been added in Tyler in the last 180 days.
See all →
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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.