Arlene Moore Younan, D.M.D
Arlene Moore Younan, D.M.D is a provider specialising in Public Health Dentistry in Fortuna, CA, registered under NPI 1003343708. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Fortuna, based on OpenStreetMap data collected Sep 20, 2026. Parking is available about 334 ft away. There is EV charging 147 ft from the office (ChargePoint) — useful if you are driving in from out of town. The nearest transit stop is 0.22 mi away.
Getting here and what is nearby
Parking 30 ft ~1 min
EV charging ChargePoint 104 ft ~1 min
EV charging ChargePoint 127 ft ~1 min
EV charging ChargePoint 147 ft ~1 min
Parking 334 ft ~2 min
Transit 0.21 mi ~5 min
Transit 0.22 mi ~5 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 |
|---|---|---|
| 104884 | CA | Public Health Dentistry primary |
This provider holds licence 104884 issued in CA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Order And Referring Only - Dentist
- PAC ID
- 5294007696
- Enrollment ID
- I20170819000293
Medicare enrolment is recorded as approved under the provider type Order And Referring Only - Dentist. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Dental Public Health covers
The science and art of preventing and controlling dental diseases and promoting dental health through organized community efforts. It is that form of dental practice that serves the community as a patient rather than the individual. It is concerned with the dental health education of the public, with applied dental research, and with the administration of group dental care programs as well as the prevention and control of dental diseases on a community basis. NUCC Health Care Provider Taxonomy, code 1223D0001X
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 | |
|---|---|---|---|---|
| 1223D0001X | Public Health Dentistry Dental Public Health | 104884 | CA | primary |
| 390200000X | Student in an Organized Health Care Education/Training Program | — | — |
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 | 1003343708 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 12, 2017 |
| Last updated | Oct 28, 2020 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | D.M.D |
| Practice address |
3750 ROHNERVILLE ROAD Fortuna, CA 95540 (707) 617-2555 Fax (707) 725-7843 |
| Mailing address |
670 9TH ST STE 203 Arcata, CA 95521 |
| Other names |
Kia Moore Younan Other Name |
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 | 3 | 4 | 3 | 7 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 4 | 6 | 7 | 0 |
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.