Lonnette Mcpherson
Lonnette Mcpherson is a Mental Health Counselor in Rosedale, MD, registered under NPI 1003211749. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Rosedale, based on OpenStreetMap data collected Sep 11, 2026. Parking is available about 0.26 mi away. The nearest transit stop is 886 ft away, served by Philadelphia Road & Middle River Road Northbound. A pharmacy sits 0.23 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription.
Getting here and what is nearby
Transit Philadelphia Road & A&J Way Northbound 492 ft ~2 min
Transit Philadelphia Road & King Henry Circle Westbound 711 ft ~3 min
Transit Philadelphia Road & Middle River Road Northbound 886 ft ~4 min
Convenience 7-Eleven 965 ft ~4 min
Parking 0.23 mi ~5 min
Pharmacy CVS Pharmacy 0.23 mi ~5 min
9519 Philadelphia Road, Rosedale 21237
Parking 0.25 mi ~5 min
Convenience Royal Farms 0.26 mi ~6 min
Parking 0.26 mi ~6 min
Gas station Royal Farms 0.28 mi ~6 min
Hotel Star Motel 0.29 mi ~6 min
Hotel Colonial Motel 0.29 mi ~6 min
Restaurant Mama Rosa Grill Express 0.29 mi ~6 min
Gas station Carroll Motor Fuels 0.31 mi ~7 min
Restaurant Dunkin' 0.31 mi ~7 min
9506 Philadelphia Road, Rosedale 21237
Mo-Sa 04:00-21:00; Su 05:00-20:00
Restaurant Olde Philadelphia Inn 0.31 mi ~7 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 |
|---|---|---|
| 14225 | MD | Mental Health Counselor primary |
This provider holds licence 14225 issued in MD. 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 Mental Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YM0800X
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 | 1003211749 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 23, 2014 |
| Last updated | Mar 17, 2026 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
9627 PHILADELPHIA RD STE 160 Rosedale, MD 21237 (443) 469-5138 Fax (410) 780-5205 |
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 | 2 | 1 | 1 | 7 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 1 | 2 | 7 | 8 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
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.