ADANNA NGOZI NWACHUKWU (M.D.) – Hospitalist Physician, NPI 1174682660
Hospitalist Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
1,282 HOSPITALIST in GA
Provider Addresses for ADANNA NGOZI NWACHUKWU (M.D.)
2550 Sandy Plains Rd
Ste. 225-116
Marietta, GA 300665700
Phone: (678) 754-8024
Fax: (678) 560-8198
Type: Location
Wellstar Health System, 805, Sandy Plains Road Northeast, Marietta, Cobb County, Georgia, 30066, United States
MEDICAL STAFF SERVICES
MARIETTA, GA 300666340
Phone:
Type: Mailing
WellStar Paulding Hospital, 2518, Jimmy Lee Smith Parkway, Hiram, Paulding County, Georgia, 30141, United States
HIRAM, GA 30141
Phone: (770) 732-4022
Fax: (770) 732-4023
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $140.
Total Amount is formed as General ($140) + Research ($0) + Ownership ($0) = $140.
Last reported payment date: 2023-10-06 • Largest payer in this snapshot: Gilead Sciences, Inc. ($118).
Total Amount
$140
General + Research + Ownership
Payments
3
Total payment records
General Amount
$140
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-10-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Gilead Sciences, Inc. | $118 |
| PFIZER INC. | $21 |
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: 2005-05-23
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 |
|---|---|---|---|---|
| I20050523000196 | I | Hospitalist | GA | 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 | 369 | 343 | $0 |
Insurance plans in this area (ZIP 30066)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | GA | |
| - | GA | |
| - | GA | |
| R H E U M A T O L O G Y | MI | |
| Hospitalist, Internal Medicine | GA | |
| Nurse Practitioner | TN | |
| Family Practice | GA | |
| Physician Assistant | GA | |
| Physician Assistant | GA | |
| Hospitalist, Internal Medicine | GA |
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