NPI age
9 years
Enumerated 2017-05-26
● Active
Type 1 · Individual
MS. Marquitta Sonja Brown, CAS
Brown is 1 of 2 peer specialist providers in Austin and 1 of 114 in Texas.
Primary specialty
Peer Specialist
Plus 2 subspecialties
Licensed in
TX, CO
2 states
Status
Active
No deactivations on record
Last NPPES update
2025-09-22
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 114 active peer specialist providers in Texas.
NPI age
9 years
↑ 7 yr above median (2 yr)
State licenses
2 states
Top 97% — 2% of peers are multi-state
Subspecialties
2
In the 21% of peers with subspecialties
NPI lifetime · 2017 → 2026
2017-05Enumerated in NPPES
2017
2026
Where they practice
Practice location
4901 Birch Creek Rd
Austin, TX 787444016
Mailing address
4901 Birch Creek Rd
Austin, TX 787444016
Specialties
-
Peer Specialist PrimaryIndividuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.
-
Case Manager/Care CoordinatorA person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan...
-
CounselorDefinition to come...
Practice context
Solo or small practice. No other active providers share this practice address in NPPES.
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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.