CORNERSTONE PSYCHOLOGICAL AFFILIATES
CORNERSTONE PSYCHOLOGICAL AFFILIATES is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1396775771, based in Mansfield, OH. The organization lists 3 taxonomy classifications, with Pain Medicine (Psychiatry & Neurology) Physician recorded as primary.
Getting there
The practice address on file is 1221 S TRIMBLE RD SUITE A2, Mansfield, OH 44907. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
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 Pain Medicine covers
A neurologist, child neurologists or psychiatrist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic or cancer pain in both hospital and ambulatory settings. Patient care needs may also be coordinated with other specialists. NUCC Health Care Provider Taxonomy, code 2084P2900X
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 2084P2900X | Pain Medicine (Psychiatry & Neurology) Physician Pain Medicine | — | — | primary |
| 101YM0800X | Mental Health Counselor Mental Health | — | — | |
| 103TP2701X | Group Psychotherapy Psychologist Group Psychotherapy | — | — |
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 | 1396775771 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jul 3, 2006 |
| Last updated | Sep 11, 2025 |
| Status | Active |
| Practice address |
1221 S TRIMBLE RD SUITE A2 Mansfield, OH 44907 (419) 756-0803 Fax (419) 756-0823 |
| Mailing address |
259 SANDUSKY ST Ashland, OH 44805 |
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 | 3 | 9 | 6 | 7 | 7 | 5 | 7 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 3 | 9 | 6 | 5 | 7 | 1 | 7 | 5 |
Sum = 69 · next multiple of 10 = 70 · 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.