Carla Maries Mariano, AGACNP
Carla Maries Mariano, AGACNP is an Acute Care Nurse Practitioner in Dallas, TX, registered under NPI 1003644279.
Getting there
Here is what surrounds this office in Dallas, based on OpenStreetMap data collected Sep 22, 2026. Parking is available about 0.34 mi away. There is EV charging 0.50 mi from the office (Tesla Destination Charger) — useful if you are driving in from out of town. The nearest transit stop is 899 ft away, served by Plantation @ Harry Hines - N - NS.
Getting here and what is nearby
Parking Garage D 357 ft ~2 min
Transit Harry Hines @ Clements University Hospital - S - NS 542 ft ~3 min
Transit Harry Hines @ Clements University Hospital - N - FS 694 ft ~3 min
Transit Plantation @ Harry Hines - N - NS 899 ft ~4 min
Parking W1 Outpatient Garage 0.23 mi ~5 min
1990 Record Crossing Road, Dallas 75235
Parking 0.34 mi ~7 min
Restaurant The Taco Pronto Cafe 0.36 mi ~8 min
6801 Harry Hines Boulevard
Restaurant Domino's 0.37 mi ~8 min
1820 West Mockingbird Lane, Dallas 75235
Mo-Th 10:00-24:00; Fr-Sa 10:00-01:00; Su 10:00-24:00
Restaurant Jimmy John's 0.40 mi ~9 min
EV charging Tesla Destination Charger 0.50 mi ~10 min
Hotel Aloft Dallas Love Field 0.50 mi ~11 min
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 |
|---|---|---|
| 1030792 | TX | Acute Care Nurse Practitioner primary |
This provider holds licence 1030792 issued in TX. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Nurse Practitioner
- PAC ID
- 6103354642
- Enrollment ID
- I20250110002159
Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Acute Care covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LA2100X
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 | 1003644279 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 22, 2024 |
| Last updated | Sep 24, 2024 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | AGACNP |
| Practice address |
6201 HARRY HINES BLVD Dallas, TX 75235 (214) 633-5555 |
| Mailing address |
6908 LEFLORE DR Plano, TX 75074 |
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 | 6 | 4 | 4 | 2 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 4 | 8 | 2 | 5 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
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.