Mary Atchison, MS, CCC-SLP
Mary Atchison, MS, CCC-SLP is a provider specialising in Speech-Language Pathologist in Tallahassee, FL, registered under NPI 1003243197.
Getting there
Here is what surrounds this office in Tallahassee, based on OpenStreetMap data collected Sep 13, 2026. Parking is available about 397 ft away. There is EV charging 0.47 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 523 ft away. A pharmacy sits 794 ft from the entrance (WellPack Pharmacy), which helps if you leave with a prescription.
Getting here and what is nearby
Parking 118 ft ~1 min
Parking 146 ft ~1 min
Transit Mahan Drive and Capital Circle Northeast 371 ft ~2 min
Transit 414 ft ~2 min
Parking 397 ft ~2 min
Transit 523 ft ~2 min
Pharmacy Walgreens 657 ft ~3 min
Restaurant Zaxby's 663 ft ~3 min
Restaurant Tsuki Sushi 723 ft ~3 min
2819 Mahan Drive, Tallahassee 32308
Restaurant Parks Twisted Pizzeria and Grill 747 ft ~3 min
Pharmacy WellPack Pharmacy 794 ft ~4 min
1624 Capital Circle Northeast, Tallahassee
Grocery Apna Bazaar 773 ft ~3 min
2819 Mahan Drive, Tallahassee 32308
Grocery Publix 0.22 mi ~5 min
3122-600 Mahan Drive, Tallahassee 32308-5508
Mo-Su 07:00-22:00
Grocery Rajdhani South Asian Groceries 0.29 mi ~6 min
EV charging 0.37 mi ~8 min
Convenience Circle K 0.40 mi ~9 min
3211 Mahan Drive, Tallahassee 32308
Gas station Shell 0.40 mi ~8 min
EV charging 0.47 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 | 1003243197 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 3, 2013 |
| Last updated | Jul 6, 2015 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | MS, CCC-SLP |
| Practice address |
2888 MAHAN DR Tallahassee, FL 32308 (850) 727-7928 |
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 | 4 | 3 | 1 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 4 | 6 | 1 | 9 |
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.