NPI age
6 years
Enumerated 2020-04-08
● Active
Type 1 · Individual
Regina Marie Stiffler
Stiffler is 1 of 901 counselor providers in Dallas and 1 of 11396 in Texas.
Primary specialty
Counselor
Plus 1 subspecialty
Licensed in
TX, MD
2 states
Status
Active
No deactivations on record
Last NPPES update
2023-08-01
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
6 years
↑ 2 yr above median (4 yr)
State licenses
2 states
Top 97% — 2% of peers are multi-state
Subspecialties
0
17% of peers hold subspecialties
NPI lifetime · 2020 → 2026
2020-04Enumerated in NPPES
2020
2026
Where they practice
Practice location
539 W Commerce St # 5782
Dallas, TX 752081953
Mailing address
539 W Commerce St # 5782
Dallas, TX 752081953
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: 42 new counselor providers have been added in Dallas 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.