David Olson, MD
NPI 1407144744 · Gastroenterology Physician · Charlotte, NC
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Olson, MD is a Gastroenterology Physician provider in Charlotte, NC (NPI 1407144744).
Provider details
- NPI number
- 1407144744
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2017-00479 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
598 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) |
|---|---|---|
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 142 | $230 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 134 | $90 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 103 | $92 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 36 | $14 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 36 | $122 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 129 | 56 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 110 | 106 |
| Famotidine | 84 | 33 |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 83 | 82 |
| Pantoprazole Sodium | 82 | 39 |
| Peg3350/Sod Sul/Nacl/Kcl/Asb/Cbrand: Plenvu | 70 | 69 |
| Peg 3350/Sod Sulf,chlr/Pot/Mag |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$21 across 2 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
Additional practice locations (4)
- 1225 Harding PlSte 5100Charlotte, NC 28204-2826Phone: (704) 355-8850
- 1025 Morehead Medical DrSte 300Charlotte, NC 28204-2963Phone: (704) 355-4593
- 1585 Forney Creek PkwySte 2350Denver, NC 28037-9514Phone: (980) 212-4000
- 441 Mcalister RdLincolnton, NC 28092-4126Phone: (980) 212-4000
Registry dates
- Enumerated
- 2011-07-20
- Last updated
- 2024-07-15
Frequently asked questions
- What is David Olson's NPI number?
- David Olson's National Provider Identifier (NPI) is 1407144744, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Olson's specialty?
- David Olson is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is David Olson located?
- David Olson's practice location on file with NPPES is 10650 Park Rd, Charlotte, NC 28210-8538.
- What is David Olson's phone number?
- The practice phone number listed in the NPPES registry for David Olson is (704) 667-0520.
- Does David Olson accept Medicare?
- David Olson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Olson's NPI active?
- Yes — David Olson's NPI (1407144744) is active in the NPPES registry as of the last update on 2024-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.