TEACH SPEECH INC
TEACH SPEECH INC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003258294, based in Buffalo Grove, IL. It is classified under Speech-Language Pathologist.
Getting there
Here is what surrounds this office in Buffalo Grove, based on OpenStreetMap data collected Sep 14, 2026. Parking is available about 814 ft away. A pharmacy sits 0.39 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.30 mi away.
Getting here and what is nearby
Parking 608 ft ~3 min
Parking 793 ft ~4 min
Parking 814 ft ~4 min
Restaurant Dunkin' 796 ft ~4 min
245 McHenry Road, Buffalo Grove 60089
05:00-21:00
Restaurant Taste of Tokyo 943 ft ~4 min
159-163 McHenry Road, Buffalo Grove 60089
Mo-Sa 04:00-21:00
Restaurant Jersey Mike's Subs 956 ft ~4 min
171 McHenry Road, Buffalo Grove 60089
Mo-Su 10:00-21:00
Grocery Jewel-Osco 0.24 mi ~5 min
79 McHenry Road, Buffalo Grove 60089
Mo-Fr 06:00-24:00; Sa 06:00-24:00; Su 06:00-24:00
Coffee Dutch Bros. Coffee 0.29 mi ~6 min
80 McHenry Road, Buffalo Grove 60089
Coffee Sweet Cafe (Frozen Yogurt & Boba) 0.30 mi ~7 min
1568 East Lake Cook Road, Wheeling 60090
Mo-Sa 12:00-22:00; Su 12:00-21:00
Convenience Food Mart 0.32 mi ~7 min
50 Lake Cook Road, Buffalo Grove 60089
Gas station Shell 0.33 mi ~7 min
50 Lake Cook Road, Buffalo Grove 60089
Gas station Exxon 0.36 mi ~8 min
Convenience Mobil Mart 0.37 mi ~8 min
Pharmacy Walgreens 0.39 mi ~8 min
15 Buffalo Grove Road, Buffalo Grove 60089
Convenience BP Shop 0.47 mi ~10 min
540 McHenry Road, Buffalo Grove 60089
Gas station BP 0.47 mi ~10 min
540 McHenry Road, Buffalo Grove 60089
Grocery Walmart Supercenter 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 |
|---|---|---|
| 146.010104 | IL | Speech-Language Pathologist primary |
This provider holds licence 146.010104 issued in IL. 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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003258294 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jul 29, 2013 |
| Last updated | Jul 29, 2013 |
| Status | Active |
| Practice address |
94 WOODSTONE DR Buffalo Grove, IL 60089 (847) 624-4046 |
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 | 5 | 8 | 2 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 5 | 7 | 2 | 9 |
Sum = 56 · next multiple of 10 = 60 · check digit = 4 · actual last digit = 4
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.