DR. MAHMOUD KHAIRY (MD) – Internal Medicine Physician, NPI 1134573181
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,218 INTERNAL MEDICINE in MI
Provider Addresses for DR. MAHMOUD KHAIRY (MD)
1215 E MICHIGAN AVE
LANSING, MI 489121811
Phone: (517) 364-1000
Type: Mailing
6500, West Newberry Road, City of Gainesville Municipal Boundaries, Alachua County, Florida, 32669, United States
GAINESVILLE, FL 326054309
Phone: (352) 333-5159
Type: Mailing
82-68 164TH STREET, N BUILDING
7TH FLOOR, ROOM N-705
JAMAICA, NY 114324309
Phone: (718) 883-4583
Fax: (718) 883-6197
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 18 Open Payments records for all available years, with a total value of $3,777.
Total Amount is formed as General ($3,777) + Research ($0) + Ownership ($0) = $3,777.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Abbott Laboratories ($3,150).
Total Amount
$3,777
General + Research + Ownership
Payments
18
Total payment records
General Amount
$3,777
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $3,150 |
| E.R. Squibb & Sons, L.L.C. | $220 |
| ABIOMED | $119 |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | $64 |
| Janssen Pharmaceuticals, Inc | $52 |
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: 2025-05-10
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 |
|---|---|---|---|---|
| I20250510000133 | I | Internal Medicine | MI | 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 48912)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MI | |
| Internal Medicine | NY | |
| Emergency Medicine, Hospitalist, Emergency Medicine, Internal Medicine | MI | |
| Hospitalist, Internal Medicine | MI | |
| Hospitalist, Family Practice, Internal Medicine | FL | |
| Hospitalist, Internal Medicine | MI | |
| H O S P I T A L I S T | MI | |
| Internal Medicine, Nephrology, Internal Medicine | TX | |
| Nurse Practitioner | MI | |
| Internal Medicine | MI |
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