Gregg Codelli, D.D.S.
NPI 1821141870 · Periodontics · Atlanta, GA
Enrolled with Medicare as Order and Referring Only - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregg Codelli, D.D.S. is a Periodontics provider in Atlanta, GA (NPI 1821141870).
Provider details
- NPI number
- 1821141870
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 10306 (GA)
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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 461 | 326 |
| Chlorhexidine Gluconate | 391 | 332 |
| Dexamethasone | 351 | 297 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 193 | 164 |
| Cephalexin | 68 | 48 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 29 | 27 |
| Clindamycin Hcl | 29 | 22 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$664 across 14 records (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
- 2007-01-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gregg Codelli's NPI number?
- Gregg Codelli's National Provider Identifier (NPI) is 1821141870, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregg Codelli's specialty?
- Gregg Codelli is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).
- Where is Gregg Codelli located?
- Gregg Codelli's practice location on file with NPPES is 1707a Mount Vernon Rd, Atlanta, GA 30338-4207.
- What is Gregg Codelli's phone number?
- The practice phone number listed in the NPPES registry for Gregg Codelli is (770) 668-0604.
- Does Gregg Codelli accept Medicare?
- Gregg Codelli is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregg Codelli's NPI active?
- Yes — Gregg Codelli's NPI (1821141870) 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.