Hayley Henderson, MA
Hayley Henderson, MA is a Counselor in Johnson City, TN, registered under NPI 1003055807. 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 Johnson City, based on OpenStreetMap data collected Sep 2, 2026. Parking is available about 691 ft away. There is EV charging 0.22 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 261 ft away, served by N. Roan - Btwn Watauga & Unaka. If you arrive early, there is a coffee shop 0.43 mi away.
Getting here and what is nearby
Transit N. Roan & W. Watauga 87 ft ~1 min
Transit N. Roan & E. Watauga 112 ft ~1 min
Transit N. Roan - Btwn Watauga & Unaka 261 ft ~1 min
Parking 274 ft ~2 min
Parking 306 ft ~2 min
Restaurant Scratch Pizza 370 ft ~2 min
100 East Unaka Avenue, Johnson City 37601
We-Th 15:00-21:00; Fr-Su 12:00-21:00
Parking 691 ft ~3 min
Coffee Philosopher's House 723 ft ~3 min
117 West Fairview Avenue, Johnson City 37604
Tu-Fr 12:00-20:00; Sa 10:00-20:00; Su 12:00-19:00
EV charging 0.22 mi ~5 min
Coffee Open Doors Coffee 0.32 mi ~7 min
101 East 8th Avenue, Johnson City 37601
Mo-Fr 07:00-17:00; Sa-Su 08:00-17:00
Restaurant Voodoo Chicken 0.32 mi ~7 min
121 North Commerce Street, Johnson City 37604
Su,Tu 12:00-18:00; We-Sa 12:00-21:00
Restaurant Mid City Grill 0.38 mi ~8 min
Grocery Piere's Marketplace 0.38 mi ~8 min
205 East Main Street, Johnson City 37604
Mo-Sa 09:00-19:00
Coffee Dos Gatos Coffee Bar 0.43 mi ~9 min
238 East Main Street, Johnson City 37601
Mo-Su 08:00-17:00
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 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 | 1003055807 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 18, 2009 |
| Last updated | Feb 18, 2009 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | MA |
| Practice address |
109 WEST WATAUGA AVENUE WATAUGA C&Y Johnson City, TN 37604 (423) 232-2600 Fax (423) 467-3644 |
| Mailing address |
1167 SPRATLIN PARK DR Gray, TN 37615 |
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 | 5 | 5 | 8 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 5 | 1 | 8 | 0 |
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.