Omowumi Ihionkhan, D.D.S.
NPI 1396836623 · General Practice Dentistry · Longview, TX
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Omowumi Ihionkhan, D.D.S. is a General Practice Dentistry provider in Longview, TX (NPI 1396836623).
Provider details
- NPI number
- 1396836623
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Female
- Sole proprietor
- No
- License
- 20172 (TX)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 82 | 67 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 51 | 47 |
| Ibuprofen | 31 | 31 |
| Methylprednisolone | 20 | 19 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 18 | 15 |
| Chlorhexidine Gluconate | 15 | 14 |
| Clindamycin Hcl | 12 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$10 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-28
- Last updated
- 2020-07-29
- Certified
- 2020-07-29
Frequently asked questions
- What is Omowumi Ihionkhan's NPI number?
- Omowumi Ihionkhan's National Provider Identifier (NPI) is 1396836623, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Omowumi Ihionkhan's specialty?
- Omowumi Ihionkhan is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Omowumi Ihionkhan located?
- Omowumi Ihionkhan's practice location on file with NPPES is 1499 E Marshall Ave, Longview, TX 75601-5433.
- What is Omowumi Ihionkhan's phone number?
- The practice phone number listed in the NPPES registry for Omowumi Ihionkhan is (903) 242-9778.
- Does Omowumi Ihionkhan accept Medicare?
- Omowumi Ihionkhan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Omowumi Ihionkhan's NPI active?
- Yes — Omowumi Ihionkhan's NPI (1396836623) is active in the NPPES registry as of the last update on 2020-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.