Tina Johnson, MSSW, MA, MPA
Tina Johnson, MSSW, MA, MPA is a provider specialising in Social Worker in Louisville, KY, registered under NPI 1003597428. 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 Louisville, based on OpenStreetMap data collected Oct 9, 2026. Parking is available about 0.28 mi away. The nearest transit stop is 0.26 mi away, served by W Market @ S 2nd St. If you arrive early, there is a coffee shop 0.48 mi away.
Getting here and what is nearby
Hotel Cambria Hotel Louisville Downtown-Whiskey Row 341 ft ~2 min
120 South Floyd Street, Louisville 40202
Transit Market @ Floyd 414 ft ~2 min
Restaurant Jimmy John's 415 ft ~2 min
Hotel Hampton Inn Louisville Downtown 530 ft ~3 min
Restaurant White Castle 619 ft ~3 min
105 East Market Street, Louisville 40202
Hotel SpringHill Suites Louisville Downtown 666 ft ~3 min
Transit Preston @ Jefferson 965 ft ~4 min
Gas station Shell 969 ft ~4 min
300 South 1st Street, Louisville 40202
Convenience Food Mart 0.20 mi ~4 min
300 South 1st Street, Louisville 40202
Restaurant Impellizzeri's Pizza 0.20 mi ~5 min
110 West Main Street, Louisville 40202
Parking 0.21 mi ~5 min
116 West Main Street, Louisville 40202
Parking Jewish Hospital Employee Parking Garage 0.25 mi ~5 min
450 South Floyd Street, Louisville 40202
Transit W Market @ S 2nd St 0.26 mi ~6 min
Parking 0.28 mi ~6 min
215 West Market Street, Louisville 40202
Coffee Starbucks 0.30 mi ~6 min
Convenience Falls City Market 0.31 mi ~7 min
Grocery Bourbon Barrel Foods 0.34 mi ~7 min
Coffee Starbucks 0.41 mi ~9 min
313 South 4th Street, Louisville 40202
Coffee The Weekly Juicery 0.48 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 Social Worker covers
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public. NUCC Health Care Provider Taxonomy, code 104100000X
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 | 1003597428 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 27, 2023 |
| Last updated | Jul 27, 2023 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | MSSW, MA, MPA |
| Practice address |
204 E MARKET ST Louisville, KY 40202 (502) 588-4340 |
| Mailing address |
4204 BOONES GROVE WAY Louisville, KY 40299 |
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 | 7 | 4 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 9 | 5 | 4 | 4 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
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.