NATHAN KORANTENG (ACNP-BC) – Nurse Practitioner, NPI 1982957924
Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
6,763 NURSE PRACTITIONER in MD
Provider Addresses for NATHAN KORANTENG (ACNP-BC)
PO BOX 64442
BALTIMORE, MD 212644442
Phone: (410) 328-8040
Fax: (443) 462-3514
Type: Mailing
22 S GREENE ST
BALTIMORE, MD 21201
Phone: (410) 328-8040
Fax: (410) 328-0177
Type: Location
4755 Ogletown Stanton Rd Fl 3
Newark, DE 197182200
Phone: (302) 733-3475
Fax: (302) 325-7056
Type: Location
7601 Osler Dr
Towson, MD 212047700
Phone: (410) 337-1804
Type: Location
501 S Union Ave
Havre DE Grace, MD 210783409
Phone: (443) 843-5000
Type: Location
500 Upper Chesapeake Dr
Bel Air, MD 210144324
Phone: (443) 643-1000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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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: 2025-09-29
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 |
|---|---|---|---|---|
| I20171011000810 | I | Nurse Practitioner | MD | TBD |
| I20250929002247 | I | Nurse Practitioner | DE | 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 |
|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | 27 | 26 | $0 |
Insurance plans in this area (ZIP 21264)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | DE | |
| - | DE | |
| - | DE | |
| - | PA | |
| Internal Medicine | DE | |
| Physician Assistant | DE | |
| Nurse Practitioner | PA | |
| General Surgery | IL | |
| Diagnostic Radiology | NY | |
| Internal Medicine | NY |
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