Gregory Shanbour, D.D.S., M.S.
NPI 1811999618 · Periodontics · Oklahoma City, OK
Gregory Shanbour, D.D.S., M.S. is a Periodontics provider in Oklahoma City, OK (NPI 1811999618).
Provider details
- NPI number
- 1811999618
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Credential
- D.D.S., M.S.
- Sex
- Male
- License
- 4585 (OK)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 |
|---|---|---|
| Chlorhexidine Gluconate | 36 | 28 |
| Cefadroxil | 27 | 19 |
| Alprazolam | 20 | 15 |
| Methylprednisolone | 15 | 14 |
| Amoxicillin | 13 | — |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 13 | 12 |
| Penicillin V Potassium | 11 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gregory Shanbour's NPI number?
- Gregory Shanbour's National Provider Identifier (NPI) is 1811999618, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Shanbour's specialty?
- Gregory Shanbour is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).
- Where is Gregory Shanbour located?
- Gregory Shanbour's practice location on file with NPPES is 8117 S Walker Ave, Oklahoma City, OK 73139-9476.
- What is Gregory Shanbour's phone number?
- The practice phone number listed in the NPPES registry for Gregory Shanbour is (405) 634-2239.
- Is Gregory Shanbour's NPI active?
- Yes — Gregory Shanbour's NPI (1811999618) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.