Cheryll Harrison
Cheryll Harrison is an Addiction (Substance Use Disorder) Counselor in Newburgh, NY, registered under NPI 1003450974.
Getting there
Here is what surrounds this office in Newburgh, based on OpenStreetMap data collected Sep 27, 2026. Parking is available about 0.31 mi away. The nearest transit stop is 0.33 mi away, served by Robinson & South William.
Getting here and what is nearby
Gas station Sunoco 0.22 mi ~5 min
Parking 0.22 mi ~5 min
Parking 0.26 mi ~6 min
Grocery Save-A-Lot 0.26 mi ~6 min
Transit Robinson & South William 0.31 mi ~7 min
Parking 0.31 mi ~7 min
Transit Robinson & South William 0.33 mi ~7 min
Gas station BP 0.47 mi ~10 min
61 Washington Terrace, Newburgh 12550
Restaurant McDonald's 0.50 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
| Licence | State | Specialty |
|---|---|---|
| 26739 | NY | Addiction (Substance Use Disorder)… primary |
This provider holds licence 26739 issued in NY. 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 (Substance Use Disorder) covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YA0400X
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 | 1003450974 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Nov 4, 2019 |
| Last updated | Nov 4, 2019 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
3 COMMERCIAL PL Newburgh, NY 12550 (845) 563-8000 |
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 | 4 | 5 | 0 | 9 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 5 | 0 | 9 | 5 |
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.