DR. HASAN ALI HABIB AHMED (M.D.) – Internal Medicine Physician, NPI 1144402751
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,186 INTERNAL MEDICINE in MO
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Provider Addresses for DR. HASAN ALI HABIB AHMED (M.D.)
St. Luke's Hospital, 232, South Woods Mill Road, Chesterfield, Saint Louis County, Missouri, 63017, United States
CHESTERFIELD, MO 630173417
Phone: (314) 205-6030
Fax: (314) 205-6025
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 11 Open Payments records for all available years, with a total value of $1,338.
Total Amount is formed as General ($1,338) + Research ($0) + Ownership ($0) = $1,338.
Last reported payment date: 2024-10-31 • Largest payer in this snapshot: Inspire Medical Systems, Inc. ($1,224).
Total Amount
$1,338
General + Research + Ownership
Payments
11
Total payment records
General Amount
$1,338
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Inspire Medical Systems, Inc. | $1,224 |
| BeiGene USA, Inc. | $49 |
| Resmed Corp | $41 |
| ResMed Corp | $19 |
| Itamar Medical Inc | $6 |
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: 2008-03-20
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 |
|---|---|---|---|---|
| I20080320000411 | 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 | 319 | 285 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 80 | 80 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 44 | 43 | $0 |
| 95800 | Sleep study including heart rate, breathing, and sleep time | 39 | 38 | $0 |
| 95811 | Sleep study in sleep lab with continuous airway pressure (6 years or older) | 39 | 36 | $0 |
Insurance plans in this area (ZIP 63017)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | MO | 95811 | Sleep monitoring of patient (6 years or older) in sleep lab with continued pressured respiratory assistance by mask or breathing tube | 17 | 16 |
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 | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | MO | |
| H O S P I T A L I S T | MO | |
| Internal Medicine | MO | |
| - | MO |
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