Margaret Johnson, CNP
Margaret Johnson, CNP is a Family Nurse Practitioner in Parma, OH, registered under NPI 1003466368.
Getting there
Here is what surrounds this office in Parma, based on OpenStreetMap data collected Sep 28, 2026. Parking is available about 424 ft away. If you arrive early, there is a coffee shop 934 ft away.
Getting here and what is nearby
Restaurant Chick-fil-A 204 ft ~1 min
6676 Ridge Road, Parma 44129
Mo-Sa 06:30-22:00; Su off
Parking 339 ft ~2 min
Parking 412 ft ~2 min
Parking 424 ft ~2 min
Grocery Marc's 542 ft ~3 min
7511 West Ridgewood Drive, Parma 44129
Convenience truenorth 558 ft ~3 min
6630 Ridge Road, Parma 44129
Gas station Sheetz 580 ft ~3 min
Gas station Shell 636 ft ~3 min
6630 Ridge Road, Parma 44129
Restaurant Chuck E. Cheese 708 ft ~3 min
Convenience 7-Eleven 849 ft ~4 min
Restaurant Charleys Philly Steaks 909 ft ~4 min
6780 Ridge Road, Parma 44129
Coffee Starbucks 934 ft ~4 min
Gas station GetGo 0.38 mi ~8 min
8039 Day Drive, Parma 44129
Grocery Giant Eagle 0.40 mi ~8 min
Grocery Walmart Supercenter 0.51 mi ~11 min
8303 West Ridgewood Drive, Parma 44129
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 |
|---|---|---|
| 025327 | OH | Family Nurse Practitioner primary |
This provider holds licence 025327 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
- 2466884739
- Enrollment ID
- I20191107002844
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
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 | 1003466368 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 18, 2019 |
| Last updated | Sep 18, 2019 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | CNP |
| Practice address |
6681 RIDGE RD STE 3000 Parma, OH 44129 (440) 842-8675 |
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 | 6 | 6 | 3 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 6 | 3 | 3 | 3 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
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.