Dianne Lewis, M.C.D., CCC-SLP
Dianne Lewis, M.C.D., CCC-SLP is a provider specialising in Speech-Language Pathologist in Signal Mountain, TN, registered under NPI 1003032798. 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 Signal Mountain, based on OpenStreetMap data collected Aug 31, 2026. Parking is available about 792 ft away.
Getting here and what is nearby
Parking 567 ft ~3 min
Parking 587 ft ~3 min
Parking 792 ft ~3 min
Grocery Pruett's Market 0.27 mi ~6 min
Restaurant Domino's 0.30 mi ~7 min
Mo-Th 10:00-23:00; Fr-Sa 10:00-24:00; Su 10:00-23:00
Restaurant 517 Subs 0.33 mi ~7 min
Restaurant Fortune House Chinese Restaurant 0.33 mi ~7 min
1238 Taft Highway
Tu-Th,Sa-Su 11:00-21:00; Fr 11:00-21:30
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 |
|---|---|---|
| SLP003612 | GA | Speech-Language Pathologist primary |
| SP0000004940 | TN | Speech-Language Pathologist |
Licences are recorded in 2 states: GA, TN. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
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.
Licensed in 2 states
This provider holds licences in 2 states: Georgia and Tennessee. The practice address on file is in Signal Mountain, TN, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.
- Licence
- SP0000004940
- Specialty
- Speech-Language Pathologist
Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.
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 2 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 | SLP003612 | GA | primary |
| 235Z00000X | Speech-Language Pathologist | SP0000004940 | TN |
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 | 1003032798 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 18, 2007 |
| Last updated | Feb 24, 2013 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | M.C.D., CCC-SLP |
| Practice address |
27 SHOAL CREEK FLS Signal Mountain, TN 37377 (423) 468-4096 |
| Other identifiers |
000693316B
· Medicaid (GA) 000693316C · Medicaid (GA) |
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 | 0 | 3 | 2 | 7 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 3 | 4 | 7 | 9 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
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.