MARY HILDENBRAND, PH.D., LLC
MARY HILDENBRAND, PH.D., LLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003353079, based in Lakewood, OH. It is classified under Psychologist.
Getting there
Here is what surrounds this office in Lakewood, based on OpenStreetMap data collected Sep 20, 2026. Parking is available about 1,024 ft away. A pharmacy sits 0.22 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 417 ft away.
Getting here and what is nearby
Parking 247 ft ~1 min
Coffee Beyond Juicery 364 ft ~2 min
15008 Detroit Avenue, Lakewood 44107
Coffee Battr 378 ft ~2 min
15000 Detroit Avenue, Lakewood 44107
Restaurant Potbelly 362 ft ~2 min
15016 Detroit Avenue, Lakewood
Restaurant Dave's Hot Chicken 363 ft ~2 min
15012 Detroit Avenue, Lakewood
Coffee The Root Cafe 417 ft ~2 min
Parking 400 ft ~2 min
Restaurant Chipotle 505 ft ~2 min
Pharmacy Discount Drug Mart 796 ft ~4 min
Grocery Marc's 793 ft ~4 min
14861 Detroit Avenue, Lakewood 44107
Parking 1,024 ft ~4 min
Pharmacy CVS Pharmacy 0.22 mi ~5 min
Convenience Nature's Oasis 0.28 mi ~6 min
15613 Detroit Avenue
Convenience Speedway 0.30 mi ~7 min
Gas station Speedway 0.30 mi ~6 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 |
|---|---|---|
| 6580 | OH | Psychologist primary |
This provider holds licence 6580 issued in OH. 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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003353079 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jan 27, 2017 |
| Last updated | Jan 27, 2017 |
| Status | Active |
| Practice address |
1361 GLADYS AVE Lakewood, OH 44107 (216) 534-3757 |
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 | 5 | 3 | 0 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 5 | 6 | 0 | 5 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
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.