John Lawson, MD
NPI 1164406716 · Gastroenterology Physician · Christiansburg, VA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Lawson, MD is a Gastroenterology Physician provider in Christiansburg, VA (NPI 1164406716).
Provider details
- NPI number
- 1164406716
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 010146550 (VA)
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
20 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
825 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 | 208 | $92 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 84 | $249 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 79 | $129 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 73 | $460 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 72 | $93 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 195 | 72 |
| Pantoprazole Sodium | 178 | 75 |
| Ondansetronbrand: Ondansetron Odt | 69 | 42 |
| Loperamide Hclbrand: Loperamide | 43 | 18 |
| Metoclopramide Hcl | 30 | 11 |
| Famotidine | 27 | 13 |
| Mesalaminebrand: Mesalamine Er | 23 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$289 across 18 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
- 2005-12-06
- Last updated
- 2024-03-25
- Certified
- 2024-03-25
Frequently asked questions
- What is John Lawson's NPI number?
- John Lawson's National Provider Identifier (NPI) is 1164406716, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Lawson's specialty?
- John Lawson is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is John Lawson located?
- John Lawson's practice location on file with NPPES is 110 Akers Farm Rd, Christiansburg, VA 24073-4863.
- What is John Lawson's phone number?
- The practice phone number listed in the NPPES registry for John Lawson is (540) 382-9405.
- Does John Lawson accept Medicare?
- John Lawson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Lawson's NPI active?
- Yes — John Lawson's NPI (1164406716) is active in the NPPES registry as of the last update on 2024-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.