ALI HASSAN (MD) – Internal Medicine Physician, NPI 1396977062
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
319 NEPHROLOGY in MO
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Provider Addresses for ALI HASSAN (MD)
Springfield, Boulevard Émile Krieps, Oberkorn, Differdange, Canton Esch-sur-Alzette, 4543, Luxembourg
SPRINGFIELD, MO 658084046
Phone:
Type: Mailing
South National, Springfield, Greene County, Missouri, United States
SPRINGFIELD, MO 658075210
Phone: (417) 269-7728
Fax: (417) 269-7729
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 98 Open Payments records for all available years, with a total value of $1,776.
Total Amount is formed as General ($1,776) + Research ($0) + Ownership ($0) = $1,776.
Last reported payment date: 2024-12-06 • Largest payer in this snapshot: Bayer Healthcare Pharmaceuticals Inc. ($497).
Total Amount
$1,776
General + Research + Ownership
Payments
98
Total payment records
General Amount
$1,776
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-06
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2017-11-20
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 |
|---|---|---|---|---|
| I20171120002921 | I | Nephrology | OH | 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 | 856 | 218 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 424 | 220 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 367 | 134 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 229 | 175 | $0 |
| 90960 | Dialysis services, 4 or more physician visits per month (20 years or older) | 144 | 29 | $0 |
Insurance plans in this area (ZIP 65808)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | OH | |
| N E P H R O L O G Y | OH | |
| Nurse Practitioner | OH | |
| Certified Clinical Nurse Specialist (Cns) | OH | |
| - | OH |
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