Megan Chan, M.D.
NPI 1316365836 · Gastroenterology Physician · Westerville, OH
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Megan Chan, M.D. is a Gastroenterology Physician provider in Westerville, OH (NPI 1316365836).
Provider details
- NPI number
- 1316365836
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 35.130069 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
293 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 41 | $15 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 29 | $165 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 28 | $66 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 25 | $219 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 20 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 78 | 31 |
| Famotidine | 50 | 27 |
| Pantoprazole Sodium | 28 | 13 |
| Dicyclomine Hcl | 18 | — |
| Ondansetronbrand: Ondansetron Odt | 15 | — |
| Esomeprazole Magnesium | 12 | — |
| Sucralfate | 12 | — |
| Prucalopride Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-04-01
- Last updated
- 2026-04-24
- Certified
- 2026-04-24
Frequently asked questions
- What is Megan Chan's NPI number?
- Megan Chan's National Provider Identifier (NPI) is 1316365836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Chan's specialty?
- Megan Chan is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Megan Chan located?
- Megan Chan's practice location on file with NPPES is 6100 N Hamilton Rd, Westerville, OH 43081-2062.
- What is Megan Chan's phone number?
- The practice phone number listed in the NPPES registry for Megan Chan is (614) 293-6255.
- Does Megan Chan accept Medicare?
- Megan Chan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Megan Chan's NPI active?
- Yes — Megan Chan's NPI (1316365836) is active in the NPPES registry as of the last update on 2026-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.