NPI age
9 years
Enumerated 2017-01-31
● Active
Type 1 · Individual
Sonya M Grigsby, ACNP
Grigsby is 1 of 10 nurse practitioner providers in Bryan and 1 of 3226 in Texas.
Primary specialty
Nurse Practitioner
Plus 2 subspecialties
Licensed in
TX, MT, IN
3 states
Status
Active
No deactivations on record
Last NPPES update
2025-09-09
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 3226 active nurse practitioner providers in Texas.
NPI age
9 years
↑ 3 yr above median (6 yr)
State licenses
3 states
Top 94% — 6% of peers are multi-state
Subspecialties
2
In the 30% of peers with subspecialties
NPI lifetime · 2017 → 2026
2017-01Enumerated in NPPES
2017
2026
Where they practice
Practice location
2700 E 29th St Ste 260
Bryan, TX 778022587
Mailing address
2700 E 29th St Ste 260
Bryan, TX 778022587
Additional practice locations
4 secondary locations on file with NPPES.
Location 2
800 E Dawson St
Tyler, TX 757012036
Location 3
1701 N Senate Blvd
Indianapolis, IN 462021239
Location 4
221 W Colorado Blvd Ste 525
Dallas, TX 752082312
Location 5
1602 Rock Prairie Rd Ste 3000
College Station, TX 778455989
Specialties
-
Nurse Practitioner PrimaryDefinition to come...
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Nurse PractitionerDefinition to come...
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Nurse PractitionerDefinition to come...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 1962949768 | |
| 01 (TX) | 75-2616977-042 | TRICARE |
| 05 (TX) | 369270901 | |
| 01 (TX) | 8229MC | BCBS |
| 01 (TX) | P01812736 | RAIL ROAD MEDICARE |
Multi-state credentialing: Licensed in 3 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 10 other active providers share this practice address in NPPES.
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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.