Heather Hennessy, MS
Heather Hennessy, MS is a Professional Counselor in Dallas, TX, registered under NPI 1003320037. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Dallas, based on OpenStreetMap data collected Sep 18, 2026. Parking is available about 0.31 mi away. There is EV charging 0.38 mi from the office (EVgo) — useful if you are driving in from out of town. The nearest transit stop is 0.40 mi away, served by Dallas N Tollway @ Harvest Hill - N - NS. If you arrive early, there is a coffee shop 0.43 mi away.
Getting here and what is nearby
Parking 220 ft ~1 min
Hotel Residence Inn 781 ft ~3 min
Restaurant The Oceanaire Seafood Room 0.20 mi ~4 min
13340 Dallas Parkway, Dallas 75240
Mo-Fr 11:30-22:00; Sa 17:00-23:00; Su 17:00-21:00
Convenience B&B News & More 0.21 mi ~5 min
Hotel Hilton Dallas Lincoln Centre 0.22 mi ~5 min
5410 LBJ Freeway
Parking 0.22 mi ~5 min
5501 LBJ Freeway
Hotel The Westin Galleria Dallas 0.23 mi ~5 min
Restaurant Second Floor Regionally-Inspired Kitchen 0.24 mi ~5 min
13340 Dallas Parkway, Dallas 75240
Mo-Fr 06:30-10:30; Sa-Su 07:00-11:00
Restaurant Tailored Restaurant - Cafe | Kitchen 0.24 mi ~5 min
13340 Dallas Parkway, Dallas 75240
Mo-Su 11:00-23:00
Coffee The Coffee Bar at Tailored 0.25 mi ~5 min
13340 Dallas Parkway, Dallas 75240
Mo-Fr 06:00-19:00; Sa-Su 06:30-19:00
Transit Dallas N Tollway @ Galleria - N - FS 0.26 mi ~6 min
Coffee Starbucks 0.27 mi ~6 min
Grocery Target 0.28 mi ~6 min
13131 Montfort Drive, Dallas 75240-5112
08:00-22:00
Parking 0.31 mi ~7 min
5001 LBJ Freeway
Transit Inwood @ Simonton - S - FS 0.34 mi ~7 min
EV charging EVgo 0.38 mi ~8 min
Transit Dallas N Tollway @ Harvest Hill - N - NS 0.40 mi ~9 min
Coffee Starbucks 0.43 mi ~9 min
5223 5223 alpha road dallas tx 75240, Galleria 75240
Gas station Valero 0.48 mi ~10 min
Convenience Circle K 0.50 mi ~10 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 Professional covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YP2500X
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 | 1003320037 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Nov 29, 2017 |
| Last updated | Sep 11, 2025 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | MS |
| Practice address |
13155 NOEL RD STE 900 Dallas, TX 75240 (214) 717-1493 |
| Mailing address |
7007 BRADLEY BLVD Bethesda, MD 20817 |
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 | 3 | 2 | 0 | 0 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 2 | 0 | 0 | 6 |
Sum = 43 · next multiple of 10 = 50 · check digit = 7 · actual last digit = 7
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.