MR. ANTHONY J MICHAELS (MD) – Transplant Hepatology Physician, NPI 1003998642
Transplant Hepatology Physician
Main info
Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
864 GASTROENTEROLOGY in OH
Provider Addresses for MR. ANTHONY J MICHAELS (MD)
3595 Olentangy River Rd
Columbus, OH 432143440
Phone: (614) 566-5456
Fax: (614) 566-6902
Type: Location
3400 OLENTANGY RIVER RD
COLUMBUS, OH 432021523
Phone: (614) 754-5500
Fax: (614) 754-5501
Type: Mailing
700 ACKERMAN RD STE 2120
COLUMBUS, OH 432021559
Phone: (614) 293-2594
Fax: (614) 293-4487
Type: Mailing
700, Ackerman Road, Columbus, Sharon, Franklin County, Ohio, 43202, United States
SUITE 385
COLUMBUS, OH 432021559
Phone: (614) 947-3700
Fax: (614) 947-3771
Type: Mailing
Wexner Medical Center at The Ohio State University, 410, West Tenth Avenue, University District District 4, Columbus, Franklin County, Ohio, 43210, United States
COLUMBUS, OH 432101240
Phone: (614) 293-6255
Fax: (614) 293-8518
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 111 Open Payments records for all available years, with a total value of $107,904.
Total Amount is formed as General ($107,904) + Research ($0) + Ownership ($0) = $107,904.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Gilead Sciences, Inc. ($86,904).
Total Amount
$107,904
General + Research + Ownership
Payments
111
Total payment records
General Amount
$107,904
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Gilead Sciences, Inc. | $86,904 |
| Madrigal Pharmaceuticals | $16,593 |
| ABBVIE INC. | $4,316 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $73 |
| Ferring Pharmaceuticals Inc. | $17 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2010-08-10
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20100810000636 | I | Gastroenterology | OH | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 179 | 79 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 82 | 42 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 77 | 66 | $0 |
| 91200 | Measurement of liver stiffness | 50 | 50 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 42 | 40 | $0 |
Insurance plans in this area (ZIP 43214)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GASTROENTEROLOGY | OH | 43235 | Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope | 26 | 26 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Cardiovascular Disease (Cardiology), Internal Medicine | PA | |
| - | OH | |
| Nurse Practitioner | OH | |
| Hospitalist, Internal Medicine | OH | |
| Nurse Practitioner | OH | |
| Medical Oncology | OH | |
| Medical Oncology | OH | |
| H E M A T O L O G Y/ O N C O L O G Y | CA | |
| Nurse Practitioner | OH | |
| H O S P I T A L I S T | OH |
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