Sarah Madsen, RN, PMHNP, SLP-CCC
Sarah Madsen, RN, PMHNP, SLP-CCC is a provider specialising in Speech-Language Pathologist in Fairbanks, AK, registered under NPI 1003645300. This provider registers 3 separate taxonomy codes, which usually means they practise across more than one recognised specialty. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Fairbanks, based on OpenStreetMap data collected Oct 12, 2026. Parking is available about 0.20 mi away. The nearest transit stop is 0.47 mi away. If you arrive early, there is a coffee shop 0.48 mi away.
Getting here and what is nearby
Hotel Clarion Hotel & Suites 330 ft ~2 min
95 10th Avenue, Fairbanks 99701
Parking 858 ft ~4 min
Parking 898 ft ~4 min
Parking 0.20 mi ~5 min
Hotel Westmark Fairbanks Hotel 0.21 mi ~5 min
Coffee Forget Me Not Espresso 0.32 mi ~7 min
1246 Noble Street, Fairbanks 99701
Mo-Fr 06:00-17:30; Sa 08:00-15:00; Su 09:00-15:00
Grocery Co-Op Market Grocery & Deli 0.35 mi ~8 min
526 Gaffney Road, Fairbanks 99701
Mo-Sa 08:00-20:00; Su 10:00-19:00
Restaurant Jazz Bistro 0.42 mi ~9 min
Transit 0.43 mi ~9 min
Gas station Chevron 0.45 mi ~9 min
Coffee The Crepery 0.46 mi ~10 min
535 2nd Avenue, 99701
Mo-Fr 07:00-19:00; Sa 09:00-18:00; Su 11:00-17:00
Restaurant El Dorado Bar and Grill 0.46 mi ~10 min
Restaurant Bahn Thai Restaurant 0.46 mi ~10 min
541 3rd Avenue, Fairbanks 99701
Transit 0.47 mi ~10 min
Coffee McCafferty's, a Coffee House, etc. 0.48 mi ~10 min
408 Cushman Street, Fairbanks
Mo-Fr 07:30-17:30; Sa, Su 09:00-16:00
Hotel SpringHill Suites Fairbanks 0.51 mi ~11 min
575 1st Avenue, Fairbanks 99701
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 |
|---|---|---|
| 201240 | AK | Speech-Language Pathologist primary |
| 12508 | AK | Registered Nurse |
| 197889 | AK | Nurse Practitioner |
This provider holds licence 201240 issued in AK. 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
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 235Z00000X | Speech-Language Pathologist | 201240 | AK | primary |
| 163W00000X | Registered Nurse | 12508 | AK | |
| 363L00000X | Nurse Practitioner | 197889 | AK |
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 | 1003645300 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 26, 2024 |
| Last updated | Jul 28, 2025 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | RN, PMHNP, SLP-CCC |
| Practice address |
102 10TH AVE Fairbanks, AK 99701 (907) 759-7697 |
| Mailing address |
410 CRAIG AVE Fairbanks, AK 99701 |
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 | 6 | 4 | 5 | 3 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 4 | 1 | 3 | 0 |
Sum = 40 · next multiple of 10 = 40 · check digit = 0 · actual last digit = 0
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.