Megan Sengos, MA, CCC-SLP
Megan Sengos, MA, CCC-SLP is a provider specialising in Speech-Language Pathologist in Sioux Falls, SD, registered under NPI 1003264557.
Getting there
Here is what surrounds this office in Sioux Falls, based on OpenStreetMap data collected Sep 14, 2026. Parking is available about 286 ft away. The nearest transit stop is 0.37 mi away, served by 10th/Indiana. If you arrive early, there is a coffee shop 0.39 mi away.
Getting here and what is nearby
Parking 135 ft ~1 min
Parking 240 ft ~1 min
Parking 286 ft ~2 min
Grocery Sunshine Foods 0.27 mi ~6 min
Transit 10th/Indiana 0.37 mi ~8 min
Restaurant McDonald's 0.38 mi ~8 min
917 East 10th Street, Sioux Falls 57103
05:00-22:00
Coffee The Catitude Cafe 0.39 mi ~8 min
225 East 11th Street, Sioux Falls 57104
We-Su,Mo 06:30-19:00; Tu 09:00-19:00
Hotel Center Inn 0.44 mi ~9 min
Restaurant Tortilleria Hernandez 0.47 mi ~10 min
101 North Fairfax Avenue, Sioux Falls 57103
Mo-Fr 09:00-18:00; Sa 09:00-14:00
Hotel The Jasper Stone Bed & Breakfast 0.48 mi ~10 min
Restaurant Sushi Masa 0.48 mi ~10 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 |
|---|---|---|
| 430-SLP | SD | Speech-Language Pathologist primary |
This provider holds licence 430-SLP issued in SD. 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 Speech-Language Pathologist covers
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing. NUCC Health Care Provider Taxonomy, code 235Z00000X
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 | 1003264557 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 25, 2016 |
| Last updated | Feb 6, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | MA, CCC-SLP |
| Practice address |
715 E 14TH ST Sioux Falls, SD 57104 (605) 367-7680 Fax (605) 367-6036 |
| Mailing address |
8104 S SEVEN OAKS DR Sioux Falls, SD 57108 |
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 | 6 | 4 | 5 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 6 | 8 | 5 | 1 |
Sum = 53 · next multiple of 10 = 60 · check digit = 7 · actual last digit = 7
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.