Andrew Chernick, M.D.
NPI 1386628469 · Specialist · Zanesville, OH
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Chernick, M.D. is a Specialist provider in Zanesville, OH (NPI 1386628469).
Provider details
- NPI number
- 1386628469
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35 066059 (OH)
Specialties & taxonomies
Other Service Providers
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
1,077 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) |
|---|---|---|
| Moderate Sedation Services Provided By the Same Physician Or Other Qualified Health Care Professional Performing a Gastrointestinal Endoscopic Service That Sedation Supports, Requiring the Presence of an Independent Trained Observer to Assist in the MonitoG0500 | 360 | $6 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 200 | $162 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 126 | $85 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 77 | $75 |
| Diagnostic Exam of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43235 | 61 | $86 |
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 |
|---|---|---|
| Pantoprazole Sodium | 161 | 55 |
| Omeprazole | 38 | 11 |
| Famotidine | 29 | — |
| Mesalaminebrand: Mesalamine Er | 25 | — |
| Dicyclomine Hcl | 24 | — |
| Lubiprostone | 21 | — |
| Rifaximinbrand: Xifaxan | 18 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,485 across 66 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
- 2005-12-02
- Last updated
- 2012-10-10
Frequently asked questions
- What is Andrew Chernick's NPI number?
- Andrew Chernick's National Provider Identifier (NPI) is 1386628469, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Chernick's specialty?
- Andrew Chernick is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Andrew Chernick located?
- Andrew Chernick's practice location on file with NPPES is 999 Garden Rd, Zanesville, OH 43701-1330.
- What is Andrew Chernick's phone number?
- The practice phone number listed in the NPPES registry for Andrew Chernick is (740) 454-8193.
- Does Andrew Chernick accept Medicare?
- Andrew Chernick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Chernick's NPI active?
- Yes — Andrew Chernick's NPI (1386628469) is active in the NPPES registry as of the last update on 2012-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.