Amy Hitchler, CNP
Amy Hitchler, CNP is an Addiction Medicine (Psychiatry & Neurology) Physician in Westerville, OH, registered under NPI 1790251114. This provider registers 3 separate taxonomy codes, which usually means they practise across more than one recognised specialty. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
The practice address on file is 540 N CLEVELAND AVE STE 100, Westerville, OH 43082. 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
| Licence | State | Specialty |
|---|---|---|
| APRN.CNP.023960 | OH | Addiction Medicine (Psychiatry &… primary |
| APRN.CNP.023960 | OH | Nurse Practitioner |
| APRN.CNP.023960 | OH | Family Nurse Practitioner |
| 2018072145 | OH | Family Nurse Practitioner |
This provider holds licence APRN.CNP.023960 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 Addiction Medicine covers
A doctor of osteopathy board eligible/certified in the field of Psychiatry by the American Osteopathic Board of Neurology and Psychiatry is able to obtain a Certificate of Added Qualifications in the field of Addiction Medicine NUCC Health Care Provider Taxonomy, code 2084A0401X
All registered taxonomy codes
This provider registers 4 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 2084A0401X | Addiction Medicine (Psychiatry & Neurology) Physician Addiction Medicine | APRN.CNP.023960 | OH | primary |
| 363L00000X | Nurse Practitioner | APRN.CNP.023960 | OH | |
| 363LF0000X | Family Nurse Practitioner Family | APRN.CNP.023960 | OH | |
| 363LF0000X | Family Nurse Practitioner Family | 2018072145 | OH |
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 | 1790251114 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 23, 2018 |
| Last updated | Feb 18, 2026 |
| Status | Deactivated |
| Sole proprietor | Yes |
| Credential | CNP |
| Practice address |
540 N CLEVELAND AVE STE 100 Westerville, OH 43082 (720) 666-4739 |
| Mailing address |
6851 MANNING RD Miamisburg, OH 45342 |
| Other identifiers |
0383201
· Medicaid (OH) 1790251114 · Other (OH) |
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 | 7 | 9 | 0 | 2 | 5 | 1 | 1 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 7 | 9 | 0 | 4 | 5 | 2 | 1 | 2 |
Sum = 56 · next multiple of 10 = 60 · check digit = 4 · actual last digit = 4
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.