MUHAMMAD NASEERUDDIN (M.D.) – Internal Medicine Physician, NPI 1194849224
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,186 INTERNAL MEDICINE in MO
Provider Addresses for MUHAMMAD NASEERUDDIN (M.D.)
PO BOX 37
HAYTI, MO 638510037
Phone: (573) 359-2930
Fax: (573) 359-1304
Type: Mailing
401 Corporate Park Dr
Clayton, MO 631054201
Phone: (636) 288-4149
Type: Location
223 S 3RD ST
HAYTI, MO 638511617
Phone: (573) 359-2019
Fax: (573) 359-2083
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 23 Open Payments records for all available years, with a total value of $528.
Total Amount is formed as General ($528) + Research ($0) + Ownership ($0) = $528.
Last reported payment date: 2024-10-16 • Largest payer in this snapshot: PFIZER INC. ($122).
Total Amount
$528
General + Research + Ownership
Payments
23
Total payment records
General Amount
$528
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $122 |
| Janssen Pharmaceuticals, Inc | $109 |
| ABBVIE INC. | $77 |
| E.R. Squibb & Sons, L.L.C. | $33 |
| AstraZeneca Pharmaceuticals LP | $31 |
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: 2005-10-26
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 |
|---|---|---|---|---|
| I20051026000091 | I | Internal Medicine | MO | 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 | 796 | 331 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 258 | 129 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 218 | 208 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 139 | 136 | $0 |
| 99238 | Hospital discharge day management, 30 minutes or less | 12 | 12 | $0 |
Insurance plans in this area (ZIP 63851)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Hospitalist, Internal Medicine | MO | |
| Internal Medicine | MO | |
| - | MO | |
| - | MO | |
| H O S P I T A L I S T | MO | |
| - | MO | |
| Internal Medicine | MO | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | MO | |
| H O S P I T A L I S T | MO | |
| Internal Medicine | MO |
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