Gregory Smith, MD
NPI 1861582934 · Family Medicine Physician · Lilburn, GA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Smith, MD is a Family Medicine Physician provider in Lilburn, GA (NPI 1861582934).
Provider details
- NPI number
- 1861582934
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 042440 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
468 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 153 | $90 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 106 | $62 |
| Urinalysis, Manual Test81002 | 47 | $3 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 39 | $128 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 37 | $14 |
| Hemoglobin A1c Level83036 | 27 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 90 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 195 | 90 |
| Amlodipine Besylate | 151 | 75 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 147 | 19 |
| Omeprazole | 120 | 35 |
| Losartan Potassium | 98 | 44 |
| Gabapentin | 91 | 32 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$205 across 10 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
- 2006-10-12
- Last updated
- 2014-12-15
Frequently asked questions
- What is Gregory Smith's NPI number?
- Gregory Smith's National Provider Identifier (NPI) is 1861582934, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Smith's specialty?
- Gregory Smith is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Smith located?
- Gregory Smith's practice location on file with NPPES is 4030 Lawrenceville Hwy Nw, Lilburn, GA 30047-3011.
- What is Gregory Smith's phone number?
- The practice phone number listed in the NPPES registry for Gregory Smith is (770) 921-4811.
- Does Gregory Smith accept Medicare?
- Gregory Smith is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Smith's NPI active?
- Yes — Gregory Smith's NPI (1861582934) is active in the NPPES registry as of the last update on 2014-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.