KELLY KLONTZ DDS,PLLC
KELLY KLONTZ DDS,PLLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003290545, based in Oklahoma City, OK. It is classified under Orthodontics and Dentofacial Orthopedics Dentistry.
Getting there
Here is what surrounds this office in Oklahoma City, based on OpenStreetMap data collected Sep 16, 2026. Parking is available about 0.24 mi away.
Getting here and what is nearby
Parking 852 ft ~4 min
Parking 0.22 mi ~5 min
Parking 0.24 mi ~5 min
Restaurant Panang Thai 0.35 mi ~8 min
9022 South Pennsylvania Avenue, Oklahoma City 73159
Mo-Th 11:00-21:00; Fr,Sa 11:00-22:00; Su 12:00-21:00
Restaurant Thai Street Eats 0.36 mi ~8 min
9018 South Pennsylvania Avenue, Oklahoma City 73159
Su 12:00-21:00; Mo-Th 11:00-21:00; Fr-Sa 11:00-22:00
Restaurant Pho 89 Cafe 0.37 mi ~8 min
9010 South Pennsylvania Avenue, Oklahoma City 73159
Grocery Saigon Taipei 0.38 mi ~8 min
Grocery Natural Grocers 0.41 mi ~9 min
2120 Southwest 89th Street, 73159
Mo-Sa 08:57-20:36; Su 08:57-19:36
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 |
|---|---|---|
| 4878 | OK | Orthodontics and Dentofacial Orthopedics… primary |
This provider holds licence 4878 issued in OK. 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 Orthodontics and Dentofacial Orthopedics covers
That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures. NUCC Health Care Provider Taxonomy, code 1223X0400X
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 | 1003290545 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jul 15, 2015 |
| Last updated | Jul 15, 2015 |
| Status | Active |
| Practice address |
9721 S PENNSYLVANIA AVE Oklahoma City, OK 73159 (405) 691-8100 |
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 | 2 | 9 | 0 | 5 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 9 | 0 | 5 | 8 |
Sum = 55 · next multiple of 10 = 60 · check digit = 5 · actual last digit = 5
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.