DR. NANA YAW ASANTE DARKWA (M.D) – Hospitalist Physician, NPI 1770607376
Hospitalist Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
442 FAMILY PRACTICE in DE
Provider Addresses for DR. NANA YAW ASANTE DARKWA (M.D)
305 PLANTATION DR
SEAFORD, DE 199735778
Phone: (302) 230-6107
Type: Mailing
21 W CLARKE AVE
MILFORD, DE 199631840
Phone: (302) 430-5175
Fax: (302) 430-5060
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 9 Open Payments records for all available years, with a total value of $193.
Total Amount is formed as General ($193) + Research ($0) + Ownership ($0) = $193.
Last reported payment date: 2024-10-16 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($62).
Total Amount
$193
General + Research + Ownership
Payments
9
Total payment records
General Amount
$193
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-16
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2013-12-26
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 |
|---|---|---|---|---|
| I20080226000650 | I | Family Practice | DE | TBD |
| I20131226000741 | I | Family Practice | VA | 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 | 478 | 198 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 192 | 103 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 125 | 121 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 124 | 120 | $0 |
| 99238 | Hospital discharge day management, 30 minutes or less | 48 | 47 | $0 |
Insurance plans in this area (ZIP 19973)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Hospitalist, Internal Medicine | PA | |
| Hospitalist, Internal Medicine | DE | |
| Internal Medicine | PA | |
| Internal Medicine | DE | |
| Hospitalist, Internal Medicine | DE | |
| Internal Medicine | IL | |
| Hospitalist, Internal Medicine | FL | |
| Hospitalist, Internal Medicine | PA | |
| H O S P I T A L I S T | PA | |
| Internal Medicine | NJ |
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