AHMED HASSAN (D.O.) – Internal Medicine Physician, NPI 1508249285
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,281 HOSPITALIST in GA
Provider Addresses for AHMED HASSAN (D.O.)
2655 NORTHWINDS PKWY
ALPHARETTA, GA 300092280
Phone: (800) 272-2707
Type: Mailing
1641 NILE DR APT 127
CORPUS CHRISTI, TX 784124951
Phone: (469) 203-0910
Type: Mailing
7101 S PADRE ISLAND DR
CORPUS CHRISTI, TX 784124913
Phone: (469) 203-0910
Type: Location
3001 S Houston St
Kaufman, TX 751423621
Phone: (844) 941-3087
Type: Location
231 S COLLINS RD
SUNNYVALE, TX 751824624
Phone: (972) 892-3000
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2020-10-13
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20180611002451 | I | Hospitalist | TX | TBD |
| I20201013001312 | I | Internal Medicine | LA | 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 |
|---|---|---|---|---|
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 285 | 263 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 37 | 14 | $0 |
| 99291 | Critical care, first 30-74 minutes | 30 | 29 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 15 | 15 | $0 |
Insurance plans in this area (ZIP 30009)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | GA | |
| Nurse Practitioner | GA | |
| - | GA | |
| Internal Medicine | GA | |
| - | GA | |
| Certified Registered Nurse Anesthetist (Crna) | GA | |
| Internal Medicine, Critical Care (Intensivists), Infectious Disease | IN | |
| Internal Medicine | GA | |
| Internal Medicine | GA | |
| Pulmonary Disease, Internal Medicine | FL |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.