NPI age
2 years
Enumerated 2023-09-21
● Active
Type 1 · Individual
Lisa Nooyen Muller
Muller is 1 of 2471 counselor providers in Houston and 1 of 23131 in Texas.
Primary specialty
Counselor
Plus 1 subspecialty
Licensed in
TX, WI
2 states
Status
Active
No deactivations on record
Last NPPES update
2023-09-21
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 23131 active counselor providers in Texas.
NPI age
2 years
↓ 5 yr below median (7 yr)
State licenses
2 states
Top 97% — 2% of peers are multi-state
Subspecialties
0
20% of peers hold subspecialties
NPI lifetime · 2023 → 2026
2023-09Enumerated in NPPES
2023
2026
Where they practice
Practice location
525 Yale St Apt 544
Houston, TX 770072872
Mailing address
525 Yale St Apt 544
Houston, TX 770072872
Specialties
-
Counselor PrimaryDefinition to come...
Practice context
Solo or small practice. No other active providers share this practice address in NPPES.
Recently enumerated nearby: 70 new counselor providers have been added in Houston in the last 180 days.
See all →
Provyx · Custom healthcare lists
Need all 23131 Counselor 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.