Natalie Marienthal, MSN, APRN, FNP-C
Natalie Marienthal, MSN, APRN, FNP-C is a Family Nurse Practitioner in Toledo, OH, registered under NPI 1003653734. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Toledo, based on OpenStreetMap data collected Oct 12, 2026. Parking is available about 531 ft away. A pharmacy sits 0.50 mi from the entrance (Monroe Pharmacy), which helps if you leave with a prescription.
Getting here and what is nearby
Parking 396 ft ~2 min
Parking 478 ft ~2 min
Parking 531 ft ~3 min
Restaurant Gino's 789 ft ~3 min
Monroe Street, Toledo
Restaurant Burger King 0.21 mi ~5 min
4010 Monroe Street, Toledo 43606-2142
Mo-Sa 06:00-21:00; Su 07:00-21:00
Restaurant Subway 0.21 mi ~5 min
4011 Monroe Street, Toledo 43606
Mo-Fr 06:30-01:00; Sa 08:00-01:00; Su 09:00-24:00
Convenience S&G 0.42 mi ~9 min
Gas station S&G 0.42 mi ~9 min
Pharmacy Monroe Pharmacy 0.50 mi ~10 min
4122 Monroe Street, Toledo
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 |
|---|---|---|
| APRN.CNP.0037053 | OH | Family Nurse Practitioner primary |
| APRN.CNP.0037053 | OH | General Practice Physician |
This provider holds licence APRN.CNP.0037053 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
- 0840724290
- Enrollment ID
- I20241107004248
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 Family covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LF0000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 363LF0000X | Family Nurse Practitioner Family | APRN.CNP.0037053 | OH | primary |
| 208D00000X | General Practice Physician | APRN.CNP.0037053 | 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 | 1003653734 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 10, 2024 |
| Last updated | Oct 31, 2024 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | MSN, APRN, FNP-C |
| Practice address |
2100 W CENTRAL AVE STE 100A Toledo, OH 43606 (419) 291-8400 |
| Mailing address |
1028 STONELEIGH RD Perrysburg, OH 43551 |
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 | 6 | 5 | 3 | 7 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 5 | 6 | 7 | 6 |
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.