MICHAEL WAYNE FLEISCHMAN (M.D.) – Internal Medicine Physician, NPI 1801073994
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
527 GASTROENTEROLOGY in GA
Provider Addresses for MICHAEL WAYNE FLEISCHMAN (M.D.)
69 JESSE HILL JR DR SE
ATLANTA, GA 303033033
Phone: (404) 686-1000
Type: Mailing
3851 KATELLA AVE STE 205
LOS ALAMITOS, CA 907203433
Phone: (562) 430-4449
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 44 Open Payments records for all available years, with a total value of $1,091.
Total Amount is formed as General ($1,091) + Research ($0) + Ownership ($0) = $1,091.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: ABBVIE INC. ($691).
Total Amount
$1,091
General + Research + Ownership
Payments
44
Total payment records
General Amount
$1,091
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 |
|---|---|
| ABBVIE INC. | $691 |
| Boston Scientific Corporation | $136 |
| Gilead Sciences, Inc. | $128 |
| PFIZER INC. | $112 |
| Madrigal Pharmaceuticals | $25 |
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: 2015-02-17
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20150217000535 | I | Gastroenterology | CA | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 30303)
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