Brenda Blake-johnson
Brenda Blake-johnson is a Professional Counselor in Phoenix, AZ, registered under NPI 1003408808.
Getting there
Here is what surrounds this office in Phoenix, based on OpenStreetMap data collected Sep 24, 2026. No dedicated parking is recorded within walking distance, so allow extra time to find street parking. The nearest transit stop is 1,010 ft away. A pharmacy sits 0.28 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription.
Getting here and what is nearby
Transit 839 ft ~4 min
Transit 877 ft ~4 min
Transit 1,010 ft ~4 min
Gas station Shell 0.23 mi ~5 min
8248 West Thomas Road, Phoenix 85033
Convenience Circle K 0.25 mi ~6 min
Pharmacy Walgreens 0.27 mi ~6 min
2921 North 83rd Avenue, Phoenix 85033
Pharmacy CVS Pharmacy 0.28 mi ~6 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 |
|---|---|---|
| 23246 | AZ | Professional Counselor primary |
This provider holds licence 23246 issued in AZ. 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 - Mental Health Counselor
- PAC ID
- 1052858172
- Enrollment ID
- I20240806003487
Medicare enrolment is recorded as approved under the provider type Practitioner - Mental Health Counselor. 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 Professional covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YP2500X
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 | 1003408808 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 3, 2021 |
| Last updated | Aug 5, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
8410 W THOMAS RD STE 116 Phoenix, AZ 85037 (602) 258-6797 |
| Mailing address |
3877 N 7TH ST STE 400 Phoenix, AZ 85014 |
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 | 0 | 8 | 8 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 0 | 7 | 8 | 0 |
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.