Marina Randall
Marina Randall is a provider specialising in Clinical Social Worker in Austin, TX, registered under NPI 1003594755.
Getting there
Here is what surrounds this office in Austin, based on OpenStreetMap data collected Sep 6, 2026. Parking is available about 0.43 mi away. The nearest transit stop is 744 ft away, served by 5758 Balcones/Hart. A pharmacy sits 0.46 mi from the entrance (Randalls Pharmacy), which helps if you leave with a prescription.
Getting here and what is nearby
Transit 5843 Balcones/Northland 427 ft ~2 min
Transit Balcones/Hart 437 ft ~2 min
Transit 5758 Balcones/Hart 744 ft ~3 min
Restaurant McDonald's 0.21 mi ~5 min
5762 North MoPac Expressway, Austin 78731
07:00-22:00
Gas station Shell 0.31 mi ~7 min
Restaurant Chez Zee 0.37 mi ~8 min
Parking 0.40 mi ~8 min
Parking 0.40 mi ~8 min
Gas station Take 5 Oil Change 0.42 mi ~9 min
Hotel Travaasa Farm Truck 0.42 mi ~9 min
5500 Ridge Oak Drive, Austin 78731
Parking 0.43 mi ~9 min
Pharmacy Randalls Pharmacy 0.46 mi ~10 min
Grocery Randalls 0.46 mi ~10 min
5311 Balcones Drive, Austin 78731
Fr-We 06:00-23:00; Th 06:00-16:00
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 66097 | TX | Clinical Social Worker primary |
| 23576 | AZ | Clinical Social Worker |
Licences are recorded in 2 states: TX, AZ. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
Licensed in 2 states
This provider holds licences in 2 states: Arizona and Texas. The practice address on file is in Austin, TX, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.
Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.
What Clinical covers
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances. NUCC Health Care Provider Taxonomy, code 1041C0700X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 1041C0700X | Clinical Social Worker Clinical | 66097 | TX | primary |
| 1041C0700X | Clinical Social Worker Clinical | 23576 | AZ |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003594755 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 11, 2023 |
| Last updated | Apr 23, 2026 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
5900 BALCONES DR Austin, TX 78731 (469) 553-5010 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 5 | 9 | 4 | 7 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 9 | 8 | 7 | 1 |
Sum = 55 · next multiple of 10 = 60 · check digit = 5 · actual last digit = 5
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.