Sarah Alexander, CPRSS
Sarah Alexander, CPRSS is a Peer Specialist in Norman, OK, registered under NPI 1003776402.
Getting there
Here is what surrounds this office in Norman, based on OpenStreetMap data collected Sep 7, 2026. Parking is available about 315 ft away. The nearest transit stop is 0.34 mi away, served by Alameda/Triad Village. A pharmacy sits 786 ft from the entrance (Walgreens), which helps if you leave with a prescription.
Getting here and what is nearby
Parking 195 ft ~1 min
Parking 212 ft ~1 min
Parking 315 ft ~2 min
Pharmacy Walgreens 786 ft ~3 min
Restaurant Schlotzsky's 771 ft ~3 min
1000 East Alameda Street, Norman 73071
Su-Th 10:00-21:00; Fr-Sa 10:00-22:00
Restaurant Little Caesars 844 ft ~4 min
1000 East Alameda Street, 73071
Su-Th 11:00-22:00; Fr-Sa 11:00-23:00
Restaurant Chick-fil-A 992 ft ~4 min
120 12th Avenue Northeast, norman 73071
Mo-Sa 06:30-22:00; Su off
Transit 12th NE/Alameda 0.23 mi ~5 min
Transit 12th Ave SE/Alameda 0.24 mi ~5 min
Transit Alameda/Triad Village 0.34 mi ~7 min
Grocery Homeland 0.38 mi ~8 min
1251 East Alameda Street, Norman 73071
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 Peer Specialist covers
Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority. NUCC Health Care Provider Taxonomy, code 175T00000X
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 | 1003776402 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Nov 17, 2025 |
| Last updated | Nov 17, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | CPRSS |
| Practice address |
909 ALAMEDA ST Norman, OK 73071 (405) 360-5100 |
| Mailing address |
PO BOX 400 Norman, OK 73070 |
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 | 7 | 7 | 6 | 4 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 5 | 7 | 3 | 4 | 0 |
Sum = 48 · next multiple of 10 = 50 · check digit = 2 · actual last digit = 2
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.