MOHAMED A.S. ALI (M.D.) – Internal Medicine Physician, NPI 1285607135
Internal Medicine Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
4,186 INTERNAL MEDICINE in MO
Provider Addresses for MOHAMED A.S. ALI (M.D.)
2880 Netherton, Ste. 200
Office of Dr. Ali
St. Louis, MO 63136
Phone: (314) 355-5300
Fax: (314) 521-4656
Type: Location
670, Mason Ridge Center Drive, Town and Country, Saint Louis County, Missouri, 63141, United States
STE. 300
SAINT LOUIS, MO 631418573
Phone: (314) 355-5300
Fax: (314) 521-4656
Type: Mailing
1225 GRAHAM RD STE C-2320
FLORISSANT, MO 630318030
Phone: (314) 953-6801
Type: Location
2880 NETHERTON, STE. 200
OFFICE OF DR. ALI
ST. LOUIS, MO 63136
Phone: (314) 355-5300
Fax: (314) 521-4656
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 66 Open Payments records for all available years, with a total value of $1,219.
Total Amount is formed as General ($1,219) + Research ($0) + Ownership ($0) = $1,219.
Last reported payment date: 2024-11-22 • Largest payer in this snapshot: Amgen Inc. ($161).
Total Amount
$1,219
General + Research + Ownership
Payments
66
Total payment records
General Amount
$1,219
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-22
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $161 |
| Exact Sciences Corporation | $85 |
| Novo Nordisk Inc | $77 |
| PFIZER INC. | $70 |
| Neurocrine BioSciences Inc. | $66 |
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: 2005-09-01
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 |
|---|---|---|---|---|
| I20050901000185 | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 178 | 93 | $0 |
| 99309 | Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 59 | 16 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 56 | 56 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 40 | 16 | $0 |
| G0008 | Administration of influenza virus vaccine | 37 | 35 | $0 |
Insurance plans in this area (ZIP 63136)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MO | |
| - | MO | |
| Family Practice | MO | |
| Hospitalist, Family Practice | MO | |
| Internal Medicine | MO | |
| - | MO | |
| Family Practice | MO | |
| Internal Medicine | IL | |
| Internal Medicine, Hospitalist | MO | |
| Nurse Practitioner | MO |
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