PAUL F SIEGEL DDS INC
PAUL F SIEGEL DDS INC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003359258, based in Blue Ash, OH. It is classified under Endodontics.
Getting there
Here is what surrounds this office in Blue Ash, based on OpenStreetMap data collected Sep 21, 2026. Parking is available about 992 ft away. There is EV charging 0.40 mi from the office (Tesla Supercharger) — useful if you are driving in from out of town. The nearest transit stop is 0.42 mi away. A pharmacy sits 0.25 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.34 mi away.
Getting here and what is nearby
Parking 269 ft ~2 min
Gas station UDF Fuel 318 ft ~2 min
Convenience United Dairy Farmers 358 ft ~2 min
Parking 384 ft ~2 min
Pharmacy Mullaney’s 594 ft ~3 min
Restaurant Sleepy Bee Cafe Blue Ash 779 ft ~3 min
9514 Kenwood Road, Blue Ash 45242
Mo-Fr 07:00-14:30; Sa-Su 08:00-15:00
Restaurant Catch-a-Fire Pizza 795 ft ~4 min
Transit Blue Ash Road & Hunt Road 819 ft ~4 min
Restaurant Currito 838 ft ~4 min
9525 Kenwood Road, Blue Ash 45242
Mo-Su 11:00-23:00
Parking 992 ft ~4 min
9525 Kenwood Road, Blue Ash 45242
Transit Blue Ash Road & Cooper Road 0.24 mi ~5 min
Pharmacy Walgreens 0.25 mi ~6 min
Coffee Starbucks 0.34 mi ~7 min
EV charging Tesla Supercharger 0.40 mi ~9 min
Transit 0.42 mi ~9 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 |
|---|---|---|
| 015211 | OH | Endodontics primary |
This provider holds licence 015211 issued in OH. 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 Endodontics covers
The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions. NUCC Health Care Provider Taxonomy, code 1223E0200X
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 | 1003359258 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Nov 21, 2016 |
| Last updated | Nov 21, 2016 |
| Status | Active |
| Practice address |
9403 KENWOOD RD STE B205 Blue Ash, OH 45242 (513) 821-2668 Fax (513) 821-2538 |
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 | 5 | 9 | 2 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 5 | 9 | 2 | 1 |
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.