Olena Irvin, CNP
Olena Irvin, CNP is a Nurse Practitioner in Ontario, OH, registered under NPI 1003599457.
Getting there
Here is what surrounds this office in Ontario, based on OpenStreetMap data collected Oct 9, 2026. Parking is available about 343 ft away. The nearest transit stop is 0.20 mi away. A pharmacy sits 0.21 mi from the entrance (Walmart Pharmacy), which helps if you leave with a prescription.
Getting here and what is nearby
Transit 109 ft ~1 min
Parking 252 ft ~1 min
Restaurant WingStreet 240 ft ~1 min
365 North Lexington Springmill Road, Ontario 44906
Su-Th 11:00-23:00; Fr,Sa 11:00-24:00
Restaurant Pizza Hut 260 ft ~1 min
365 North Lexington Springmill Road, Ontario 44906
Su-Th 11:00-23:00; Fr,Sa 11:00-24:00
Parking 303 ft ~2 min
Parking 343 ft ~2 min
Convenience Circle K 902 ft ~4 min
Gas station Marathon 879 ft ~4 min
2094 North Lexington Springmill Road, Ontario 44906
24/7
Grocery Discount Drug Mart 942 ft ~4 min
Transit 1,024 ft ~4 min
Pharmacy Discount Drug Mart Pharmacy 980 ft ~4 min
25 Briggs Drive, Ontario 44906
Mo-Sa 09:00-22:00; Su 09:00-18:00
Restaurant Hong Kong Buffet 977 ft ~4 min
331 North Lexington Springmill Road, Ontario 44906
Mo-Su 11:00-22:00
Transit 0.20 mi ~4 min
Pharmacy Walmart Pharmacy 0.21 mi ~5 min
359 North Lexington Springmill Road, Ontario 44906
Mo-Fr 09:00-21:00; Sa 09:00-19:00; Su 10:00-18:00
Grocery Walmart Supercenter 0.24 mi ~5 min
359 North Lexington Springmill Road, Ontario 44906
Mo-Su 06:00-23:00
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 |
|---|---|---|
| 0034636 | OH | Nurse Practitioner primary |
This provider holds licence 0034636 issued in OH. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Nurse Practitioner
- PAC ID
- 8022462191
- Enrollment ID
- I20230922001281
Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Nurse Practitioner covers
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners. NUCC Health Care Provider Taxonomy, code 363L00000X
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 | 1003599457 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 11, 2023 |
| Last updated | Aug 11, 2023 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | CNP |
| Practice address |
375 N LEXINGTON SPRINGMILL RD Ontario, OH 44906 (419) 528-0047 |
| Mailing address |
PO BOX 235 Lucas, OH 44843 |
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 | 5 | 9 | 9 | 4 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 9 | 9 | 4 | 1 |
Sum = 53 · next multiple of 10 = 60 · check digit = 7 · actual last digit = 7
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.