Elaine Welch, APRN
Elaine Welch, APRN is an Acute Care Nurse Practitioner in Saint Louis, MO, registered under NPI 1003516089.
Getting there
Here is what surrounds this office in Saint Louis, based on OpenStreetMap data collected Sep 25, 2026. Parking is available about 0.21 mi away. The nearest transit stop is 890 ft away, served by Tesson Ferry at Kennerly. A pharmacy sits 733 ft from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.21 mi away.
Getting here and what is nearby
Parking 331 ft ~2 min
Restaurant Jack in the Box 605 ft ~3 min
Parking 612 ft ~3 min
Transit 712 ft ~3 min
Pharmacy Walgreens 733 ft ~3 min
9978 Kennerly Road, 63128
Restaurant Tropical Smoothie Cafe 779 ft ~3 min
9948 Kennerly Road, Saint Louis 63128
Mo-Fr 07:00-21:00; Sa 08:00-21:00; Su 10:00-20:00
Restaurant Sunny China 812 ft ~4 min
9934 Kennerly Road, Saint Louis 63128
We closed; Mo-Tu,Th 11:00-21:00; Fr 11:00-21:30; Sa 12:00-21:30; Su 15:30-21:00
Transit Tesson Ferry at Kennerly 890 ft ~4 min
Coffee Starbucks 0.21 mi ~5 min
Parking 0.21 mi ~5 min
Gas station Phillips 66 0.27 mi ~6 min
Grocery Dierbergs 0.28 mi ~6 min
Gas station Circle K 0.33 mi ~7 min
Convenience Circle K 0.34 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 |
|---|---|---|
| 2023009848 | MO | Acute Care Nurse Practitioner primary |
This provider holds licence 2023009848 issued in MO. 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
- 3072972926
- Enrollment ID
- I20230710003183
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 Acute Care covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LA2100X
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 | 1003516089 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 7, 2023 |
| Last updated | Jul 5, 2023 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | APRN |
| Practice address |
10004 KENNERLY RD STE 115A Saint Louis, MO 63128 (314) 525-1538 |
| Mailing address |
9517 EDDIE AND PARK RD Saint Louis, MO 63126 |
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 | 5 | 1 | 6 | 0 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 1 | 3 | 0 | 7 |
Sum = 41 · next multiple of 10 = 50 · 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.