Marie Saxon
Marie Saxon is a provider specialising in Speech-Language Pathologist in Chicago, IL, registered under NPI 1003413907.
Getting there
Here is what surrounds this office in Chicago, based on OpenStreetMap data collected Sep 25, 2026. Parking is available about 0.20 mi away at Adams-Wabash Self Park. There is EV charging 0.39 mi from the office (Tesla Supercharger) — useful if you are driving in from out of town. The nearest transit stop is 475 ft away, served by Monroe & Wabash. A pharmacy sits 904 ft from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 346 ft away.
Getting here and what is nearby
Restaurant Chiya Chai 25 ft ~1 min
79 East Madison Street, Chicago 60602
Fr-Sa 11:00-19:00; Su-Th 11:00-18:00
Coffee Fairgrounds Coffee and Tea 80 ft ~1 min
12 South Michigan Avenue, Chicago 60603
Mo-Su 06:00-18:00
Hotel Chicago Athletic Association Hotel 95 ft ~1 min
Restaurant The Ives 108 ft ~1 min
12 South Michigan Avenue, Chicago 60603
Restaurant Raising Cane's 128 ft ~1 min
122 South Michigan Avenue, Chicago 60602
Coffee Starbucks 187 ft ~1 min
Transit Michigan & Madison 277 ft ~2 min
Transit Madison & Wabash 303 ft ~2 min
Hotel University Club of Chicago 334 ft ~2 min
Coffee Goddess and the Baker 346 ft ~2 min
33 South Wabash Avenue, Chicago 60603
Mo-Fr 08:00-20:00; Sa 08:00-20:00; Su 08:00-18:00
Convenience Circle K 448 ft ~2 min
Parking Grant Park North Garage 406 ft ~2 min
Pharmacy Walgreens 431 ft ~2 min
30 North Michigan Avenue, Chicago 60602
Mo-Fr 07:00-22:00; Sa-Su 08:00-22:00
Transit Monroe & Wabash 475 ft ~2 min
Hotel Silversmith Hotel Chicago Downtown 494 ft ~2 min
Pharmacy CVS Pharmacy 717 ft ~3 min
1 South State Street, Chicago 60603
Convenience Chitown Food & Deli 918 ft ~4 min
30 East Adams Street, Chicago 60603
Pharmacy Walgreens 904 ft ~4 min
2 North State Street, Chicago 60602
Mo-Fr 06:30-22:00; Sa,Su 08:00-22:00
Parking Millennium Garage 967 ft ~4 min
Convenience 7-Eleven 1,001 ft ~4 min
Parking Adams-Wabash Self Park 0.20 mi ~5 min
17 East Adams Street, Chicago 60603
Grocery Bockwinkel's 0.36 mi ~8 min
222 North Columbus Drive, Chicago 60601
Mo-Su 08:00-23:00
EV charging Tesla Supercharger 0.39 mi ~8 min
Grocery Mariano's Fresh Market 0.39 mi ~8 min
Gas station BP 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
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 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 | 1003413907 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 4, 2020 |
| Last updated | Oct 4, 2020 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
8 S MICHIGAN AVE STE 2100 Chicago, IL 60603 (312) 392-1640 |
| Mailing address |
2153 N CAMPBELL AVE APT 3N Chicago, IL 60647 |
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 | 4 | 1 | 3 | 9 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 1 | 6 | 9 | 0 |
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.