NPI age
4 years
Enumerated 2021-10-06
● Active
Type 1 · Individual
Mary Engelina Guillory, LPC
Guillory is 1 of 1446 counselor providers in Houston and 1 of 11396 in Texas.
Primary specialty
Counselor
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2021-10-06
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 11396 active counselor providers in Texas.
NPI age
4 years
≈ at median (4 yr)
State licenses
1 state
2% of peers hold multiple states
Subspecialties
0
17% of peers hold subspecialties
NPI lifetime · 2021 → 2026
2021-10Enumerated in NPPES
2021
2026
Where they practice
Practice location
1235 North Loop W Ste 919
Houston, TX 770084707
Mailing address
1235 North Loop W Ste 919
Houston, TX 770084707
Specialties
-
Counselor PrimaryDefinition to come...
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
Recently enumerated nearby: 97 new counselor providers have been added in Houston in the last 180 days.
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- 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.