COTTAGE HILL DENTAL HEALTH CENTER PC
COTTAGE HILL DENTAL HEALTH CENTER PC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003063058, based in Mobile, AL. It is classified under General Practice Dentistry.
Getting there
Here is what surrounds this office in Mobile, based on OpenStreetMap data collected Sep 3, 2026. Parking is available about 0.34 mi away. The nearest transit stop is 0.35 mi away, served by University SB at Morrison Dr.
Getting here and what is nearby
Transit University SB at Grelot 0.25 mi ~6 min
Transit University NB Across From Morrison Dr 0.33 mi ~7 min
Parking 0.34 mi ~7 min
Transit University SB at Morrison Dr 0.35 mi ~8 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 |
|---|---|---|
| LNO 4455 | AL | General Practice Dentistry primary |
This provider holds licence LNO 4455 issued in AL. 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 General Practice covers
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs. NUCC Health Care Provider Taxonomy, code 1223G0001X
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 | 1003063058 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Aug 21, 2008 |
| Last updated | Aug 21, 2008 |
| Status | Active |
| Practice address |
1450 UNIVERSITY BLVD S Mobile, AL 36609 (251) 342-8484 Fax (251) 342-1561 |
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 | 6 | 3 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 6 | 6 | 0 | 1 |
Sum = 42 · next multiple of 10 = 50 · 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.