CHRISTINE NWANNEKA OKWESILI (MD) – Infectious Disease Physician, NPI 1487073136
Infectious Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
324 INFECTIOUS DISEASE in MD
Provider Addresses for CHRISTINE NWANNEKA OKWESILI (MD)
9175 Guilford Rd Ste 300-23
Columbia, MD 210461849
Phone: (410) 699-5877
Type: Location
22 S GREENE ST
DEPT OF INFECTIOUS DISEASES
BALTMORE, MD 21201
Phone: (410) 328-8667
Type: Location
725 W LOMBARD ST RM N547A
BALTIMORE, MD 212011009
Phone: (410) 706-5651
Fax: (410) 706-1992
Type: Mailing
7505 OSLER DR STE 214
TOWSON, MD 212047738
Phone: (410) 427-2588
Fax: (410) 427-2587
Type: Location
7505 OSLER DR STE 407
TOWSON, MD 212047739
Phone: (410) 427-2588
Fax: (410) 427-2587
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 7 Open Payments records for all available years, with a total value of $376.
Total Amount is formed as General ($376) + Research ($0) + Ownership ($0) = $376.
Last reported payment date: 2024-07-17 • Largest payer in this snapshot: ABBVIE INC. ($124).
Total Amount
$376
General + Research + Ownership
Payments
7
Total payment records
General Amount
$376
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-07-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $124 |
| AIMMUNE THERAPEUTICS, INC. | $122 |
| ViiV Healthcare Company | $110 |
| 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: 2018-09-21
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 |
|---|---|---|---|---|
| I20180921000150 | I | Infectious Disease | MD | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 473 | 230 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 185 | 178 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 145 | 109 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 58 | 55 | $0 |
| G0316 | Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th | 34 | 28 | $0 |
Insurance plans in this area (ZIP 21046)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Infectious Disease | GA | |
| Internal Medicine | MD | |
| Physician Assistant | NJ | |
| Cardiac Electrophysiology | IN | |
| Nurse Practitioner | MD | |
| Certified Nurse Midwife (Cnm), Nurse Practitioner | MD | |
| - | MD | |
| - | MD | |
| A N E S T H E S I O L O G Y | MD | |
| - | MD |
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.