MUHAMMAD UMAR (DO) – Internal Medicine Physician, NPI 1942760731
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,190 INTERNAL MEDICINE in MO
Provider Addresses for MUHAMMAD UMAR (DO)
998 Woods Mill Rd
Ballwin, MO 630115101
Phone: (636) 288-4149
Type: Location
10 Hospital Dr Fl 3
Saint Peters, MO 633761659
Phone: (636) 288-4149
Type: Location
401 Corporate Park Dr
Clayton, MO 631054201
Phone: (636) 288-4149
Type: Location
7892 BAYER DR
WEST CHESTER, OH 450696202
Phone: (513) 652-8460
Type: Mailing
MetroHealth Medical Center, 2500, Metrohealth Drive, Brooklyn Centre, Cleveland, Cuyahoga County, Ohio, 44109, United States
CLEVELAND, OH 441091900
Phone: (216) 778-4486
Type: Location
4455 Duncan Ave
Saint Louis, MO 631101111
Phone: (636) 288-4149
Type: Location
11160 Village North Dr
Jennings, MO 631366159
Phone: (636) 288-4149
Type: Location
42 FOUNTAINVIEW DR
SAINT CHARLES, MO 633033049
Phone: (513) 652-8460
Type: Mailing
100 MEDICAL PLZ
LAKE ST LOUIS, MO 633671366
Phone: (636) 625-5200
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $123.
Total Amount is formed as General ($123) + Research ($0) + Ownership ($0) = $123.
Last reported payment date: 2023-10-18 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($123).
Total Amount
$123
General + Research + Ownership
Payments
1
Total payment records
General Amount
$123
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-10-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $123 |
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: 2022-07-20
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 |
|---|---|---|---|---|
| I20220720001900 | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 458 | 191 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 168 | 98 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 151 | 147 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 45 | 14 | $0 |
| 99238 | Hospital discharge day management, 30 minutes or less | 34 | 33 | $0 |
Insurance plans in this area (ZIP 63011)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MO | |
| Internal Medicine | MO | |
| Nephrology, Internal Medicine | MO | |
| Nurse Practitioner | MO | |
| Nurse Practitioner | MO | |
| Family Practice, Hospitalist | IL | |
| Nurse Practitioner | MO | |
| Nurse Practitioner | MO | |
| Nurse Practitioner | MO | |
| Nurse Practitioner | MO |
Reviews
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