Charles Nesmith, M.D.
NPI 1720263809 · Gastroenterology Physician · Marietta, GA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Nesmith, M.D. is a Gastroenterology Physician provider in Marietta, GA (NPI 1720263809).
Provider details
- NPI number
- 1720263809
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 054629 (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
18 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
886 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 193 | $124 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 169 | $93 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 143 | $132 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 143 | $246 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 70 | $89 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 495 | 181 |
| Famotidine | 192 | 62 |
| Rabeprazole Sodium | 173 | 57 |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 143 | 139 |
| Omeprazole | 133 | 44 |
| Dicyclomine Hcl | 79 | 37 |
| Ondansetronbrand: Ondansetron Odt | 76 | 62 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,153 across 112 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
- 2008-01-08
- Last updated
- 2015-07-13
Frequently asked questions
- What is Charles Nesmith's NPI number?
- Charles Nesmith's National Provider Identifier (NPI) is 1720263809, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Nesmith's specialty?
- Charles Nesmith is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Nesmith located?
- Charles Nesmith's practice location on file with NPPES is 488 Kennesaw Ave Nw, Marietta, GA 30060-9409.
- What is Charles Nesmith's phone number?
- The practice phone number listed in the NPPES registry for Charles Nesmith is (770) 427-3075.
- Does Charles Nesmith accept Medicare?
- Charles Nesmith is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Nesmith's NPI active?
- Yes — Charles Nesmith's NPI (1720263809) is active in the NPPES registry as of the last update on 2015-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.