Dalia Mattis, ED D
Dalia Mattis, ED D is a Counselor in Houston, TX, registered under NPI 1003001074.
Getting there
Here is what surrounds this office in Houston, based on OpenStreetMap data collected Aug 28, 2026. Parking is available about 0.32 mi away.
Getting here and what is nearby
Hotel TownePlace Suites 190 ft ~1 min
Hotel Sleep Inn & Suites 230 ft ~1 min
Restaurant Cali HTX 232 ft ~1 min
12910 Northwest Freeway, Houston
Restaurant Denny's 246 ft ~1 min
12862 Northwest Freeway, Houston
Restaurant The Juicy Crab 408 ft ~2 min
12914 Northwest Freeway, Houston
Parking 780 ft ~3 min
Hotel DoubleTree by Hilton 901 ft ~4 min
Parking 0.24 mi ~5 min
Parking 0.32 mi ~7 min
Convenience Ocean Point 0.37 mi ~8 min
6853 West Tidwell Road, Houston
Gas station Exxon 0.39 mi ~8 min
Gas station Chevron 0.46 mi ~10 min
Convenience Star Stop 0.47 mi ~10 min
6625 Pinemont Drive, Houston
Convenience OneStop Express 0.50 mi ~10 min
6737 West Tidwell Road, Houston
Gas station Mobil 0.51 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 |
|---|---|---|
| 17843 | TX | Counselor primary |
This provider holds licence 17843 issued in TX. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
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.
What Counselor covers
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification. NUCC Health Care Provider Taxonomy, code 101Y00000X
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 | 1003001074 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 12, 2007 |
| Last updated | Sep 12, 2007 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | ED D |
| Practice address |
5450 NW CENTRAL DR STE 109 Houston, TX 77092 (713) 895-0062 Fax (713) 895-0062 |
| Other identifiers |
165725601
· Medicaid (TX) |
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 | 0 | 0 | 1 | 0 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 0 | 2 | 0 | 5 |
Sum = 36 · next multiple of 10 = 40 · check digit = 4 · actual last digit = 4
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.