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DR. HARPER HORNING DDS
NPI 1912699067
Dentist - General Practice in Oklahoma City, OK

Active since May 25, 2023
13420 N PENNSYLVANIA AVE, OKLAHOMA CITY, OK 73120(405) 418-0888 Get Directions Write a Review

NPPES record last updated: December 9, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 9, 2025, May 25, 2023 (2 updates tracked since 2023).

About Dr. Harper Horning Dds NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. HARPER HORNING DDS (NPI 1912699067) is an individual general practice provider in Oklahoma City, Oklahoma, licensed in Oklahoma (7708) and active in the NPI registry since May 2023. She maintains a secondary practice location in Norman.

NPPES Registry Identity

NPI1912699067
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameDR. HARPER HORNINGCredential: DDS
Location Address13420 N PENNSYLVANIA AVEOklahoma City, OK 73120-9007
Mailing Address13420 N Pennsylvania AveOklahoma City, OK 73120-9007
Phone(405) 418-0888
Sole ProprietorNo
Enumeration DateMay 25, 2023
Last NPPES UpdateDecember 9, 20252 updates tracked since enumeration
NPPES CertifiedDecember 9, 2025
✔ NPI 1912699067 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in OK · 7708
Definition
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.
Also ListedDentistTaxonomy 122300000X · License 7708 (OK)
13420 N PENNSYLVANIA AVE, Oklahoma City, OK 73120
Open in Google Maps ↗

Secondary Practice Location 1

Location 1509 S Porter AveNorman, OK 73071-5437 · Phone (405) 321-4060

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

FIRST MED CLINIC PENN LLC
Family Medicine
13420 N PENNSYLVANIA AVE
OKLAHOMA CITY, OK 73120
Oklahoma County (405) 478-0633
SLEEP & TMJ CENTRE OF OKC
Durable Medical Equipment & Medical Supplies
13420 N PENNSYLVANIA AVE
OKLAHOMA CITY, OK 73120
Oklahoma County (405) 768-1222
DR. GREGORY WILLIAM FAIRLIE D.O.
Family Medicine
13420 N PENNSYLVANIA AVE
OKLAHOMA CITY, OK 73120
Oklahoma County (405) 478-0633
DR. BILL EDWARDS DO
Family Medicine
13420 N PENNSYLVANIA AVE
OKLAHOMA CITY, OK 73120
Oklahoma County (405) 478-0633
DR. ROBERT D TOBIAS MD
Family Medicine
13420 N PENNSYLVANIA AVE
OKLAHOMA CITY, OK 73120
Oklahoma County (405) 478-0633

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Harper Horning's NPI number?

The NPI number for Harper Horning is 1912699067. It was assigned to this individual provider in the NPPES registry on May 25, 2023.

Where is Harper Horning located?

Harper Horning practices at 13420 N Pennsylvania Ave, Oklahoma City, OK 73120. The listed phone number is (405) 418-0888.

What is Harper Horning's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

What insurance does Harper Horning accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Humana and 2 other insurers list Harper Horning as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Harper Horning was last updated on December 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.