Keeley Ryan, PA-C
Keeley Ryan, PA-C is a Physician Assistant in Saint Louis, MO, registered under NPI 1003629460.
Getting there
Here is what surrounds this office in Saint Louis, based on OpenStreetMap data collected Sep 15, 2026. Parking is available about 0.49 mi away. The nearest transit stop is 867 ft away, served by Grand at Chouteau. A pharmacy sits 0.26 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.28 mi away.
Getting here and what is nearby
Parking 342 ft ~2 min
Parking LaSalle Parking Garage 373 ft ~2 min
Transit 624 ft ~3 min
Transit Grand at Vista 733 ft ~3 min
Transit Grand at Chouteau 867 ft ~4 min
Restaurant Captain D's 0.22 mi ~5 min
Restaurant Rally's 0.23 mi ~5 min
Pharmacy Walgreens 0.26 mi ~6 min
3527 Chouteau Avenue, Saint Louis 63103
Coffee Crave Coffeehouse 0.28 mi ~6 min
Coffee Starbucks 0.28 mi ~6 min
Hotel HavenHouse St. Louis - Hospital Guest House 0.36 mi ~8 min
Convenience QuikTrip 0.46 mi ~10 min
Gas station QuikTrip 0.48 mi ~10 min
Parking 0.49 mi ~10 min
500 Prospect Avenue, Saint Louis 63110
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.
- Status
- Approved
- Provider type
- Practitioner - Physician Assistant
- PAC ID
- 9537686670
- Enrollment ID
- I20250512002363
Medicare enrolment is recorded as approved under the provider type Practitioner - Physician Assistant. 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 Physician Assistant covers
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician. NUCC Health Care Provider Taxonomy, code 363A00000X
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 | 1003629460 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 29, 2025 |
| Last updated | Jan 29, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | PA-C |
| Practice address |
1201 S GRAND BLVD Saint Louis, MO 63104 (314) 257-1320 |
| Mailing address |
36 COUNTRYSIDE LN Saint Louis, MO 63131 |
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 | 2 | 9 | 4 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 2 | 9 | 4 | 3 |
Sum = 50 · next multiple of 10 = 50 · check digit = 0 · actual last digit = 0
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.