NPI age
6 years
Enumerated 2019-12-30
● Active
Type 1 · Individual
Rockell Duff
Duff is 1 of 2471 counselor providers in Houston and 1 of 23131 in Texas.
Primary specialty
Counselor
Plus 2 subspecialties
Licensed in
—
0 states
Status
Active
No deactivations on record
Last NPPES update
2021-01-06
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
6 years
≈ at median (7 yr)
State licenses
1 state
2% of peers hold multiple states
Subspecialties
2
In the 20% of peers with subspecialties
NPI lifetime · 2019 → 2026
2019-12Enumerated in NPPES
2019
2026
Where they practice
Practice location
8323 Southwest Fwy Ste 425
Houston, TX 770741618
Mailing address
6531 Roxbury Rd
Houston, TX 770875817
Additional practice locations
1 secondary location on file with NPPES.
Location 2
6666 Harwin Dr Ste 460
Houston, TX 770362275
Specialties
-
Counselor PrimaryDefinition to come...
-
Behavior TechnicianThe behavior technician is a paraprofessional who practices under the close, ongoing supervision of a behavior analyst or assistant behavior analyst certified by the Behavior Analyst Certification Board and/or credentialed by a state...
-
CounselorDefinition to come...
Practice context
Part of a multi-provider practice. 2 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.
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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.