NPI age
17 years
Enumerated 2008-08-06
● Active
Type 1 · Individual
MS. Marilyn M Denham, LPC, LMFT
Denham is 1 of 1446 counselor providers in Houston and 1 of 11396 in Texas.
Primary specialty
Counselor
Licensed in
—
0 states
Status
Active
No deactivations on record
Last NPPES update
2008-08-14
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
17 years
↑ 13 yr above median (4 yr)
State licenses
1 state
2% of peers hold multiple states
Subspecialties
0
17% of peers hold subspecialties
NPI lifetime · 2008 → 2026
2008-08Enumerated in NPPES
2008
2026
Where they practice
Practice location
4200 Westheimer Rd, Suite 233
Houston, TX 770274415
Mailing address
4100 Westheimer Rd, Suite 233
Houston, TX 770274400
Specialties
-
Counselor PrimaryDefinition to come...
Practice context
Part of a multi-provider practice. 4 other active providers share this practice address in NPPES.
Recently enumerated nearby: 98 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.