Mary Thompson, PHD
Mary Thompson, PHD is a Psychologist in Louisville, KY, registered under NPI 1003017591.
Getting there
Here is what surrounds this office in Louisville, based on OpenStreetMap data collected Aug 29, 2026. Parking is available about 0.31 mi away. There is EV charging 0.28 mi from the office (ChargePoint) — useful if you are driving in from out of town. The nearest transit stop is 0.21 mi away, served by Baxter @ Highland. A pharmacy sits 0.23 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.28 mi away.
Getting here and what is nearby
Hotel The Myriad Hotel 184 ft ~1 min
Coffee Quills Coffee 429 ft ~2 min
Sa,Su 07:00-19:00; Mo-Fr 07:00-18:00
Transit Broadway @ Baxter 529 ft ~3 min
Restaurant Señora Arepa 571 ft ~3 min
938 Baxter Avenue
Transit Broadway @ Baxter 645 ft ~3 min
Restaurant Bunz 855 ft ~4 min
971 Baxter Avenue, Louisville 40204
Coffee Haraz Coffee House 964 ft ~4 min
970 Baxter Avenue, Louisville 40204
Restaurant Wick's Pizza 941 ft ~4 min
975 Baxter Avenue
Parking 0.20 mi ~4 min
Transit Baxter @ Highland 0.21 mi ~5 min
Pharmacy Walgreens 0.23 mi ~5 min
990 Baxter Avenue, Louisville 40204
Coffee Homemade Ice Cream and Pie Kitchen 0.28 mi ~6 min
1041 Bardstown Road, Louisville 40204
EV charging ChargePoint 0.28 mi ~6 min
Hotel Gralehaus 0.29 mi ~6 min
Parking 0.29 mi ~6 min
Parking 0.31 mi ~7 min
Convenience Speedway 0.42 mi ~9 min
Gas station Speedway 0.43 mi ~9 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 |
|---|---|---|
| 0747 | KY | Psychologist primary |
This provider holds licence 0747 issued in KY. 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 Psychologist covers
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public. NUCC Health Care Provider Taxonomy, code 103T00000X
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 | 1003017591 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 30, 2007 |
| Last updated | Jul 8, 2007 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | PHD |
| Practice address |
903 BAXTER AVE Louisville, KY 40204 (502) 458-7366 Fax (502) 458-7362 |
| Other identifiers |
000000050054
· Other 462190000 · Other |
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 | 1 | 7 | 5 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 1 | 5 | 5 | 9 |
Sum = 49 · next multiple of 10 = 50 · check digit = 1 · actual last digit = 1
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.