DR. WILLIAM DAVID NIMMONS (MD) – Emergency Medicine Physician, NPI 1174064380
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
236 EMERGENCY MEDICINE in DE
Provider Addresses for DR. WILLIAM DAVID NIMMONS (MD)
4755 Ogletown Stanton Rd
Newark, DE 197182200
Phone: (302) 733-1042
Type: Location
1607 SAINT JAMES CT STE 1
TALLAHASSEE, FL 323085352
Phone: (850) 431-7021
Type: Mailing
Pinebranch Circle, Barclay Reserve Townhomes, Winter Springs, Seminole County, Florida, United States
WINTER SPRINGS, FL 327085641
Phone: (850) 510-5496
Type: Mailing
Tallahassee Memorial HealthCare, 1300, Miccosukee Road, Tallahassee, Leon County, Florida, 32308, United States
TALLAHASSEE, FL 323085054
Phone: (850) 510-5496
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $97.
Total Amount is formed as General ($97) + Research ($0) + Ownership ($0) = $97.
Last reported payment date: 2024-02-29 • Largest payer in this snapshot: CSL Behring ($65).
Total Amount
$97
General + Research + Ownership
Payments
5
Total payment records
General Amount
$97
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-02-29
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| CSL Behring | $65 |
| AstraZeneca Pharmaceuticals LP | $32 |
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: 2025-10-17
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 |
|---|---|---|---|---|
| I20201012002815 | I | Emergency Medicine | FL | TBD |
| I20251017000978 | I | Emergency Medicine | 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 |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 253 | 241 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 179 | 170 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 95 | 88 | $0 |
| 99291 | Critical care, first 30-74 minutes | 75 | 73 | $0 |
Insurance plans in this area (ZIP 19718)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| R H E U M A T O L O G Y | KY | |
| Cardiovascular Disease (Cardiology), Internal Medicine | FL | |
| Physician Assistant | FL | |
| E N D O C R I N O L O G Y | MN | |
| - | FL | |
| Internal Medicine | FL | |
| - | IA | |
| Physician Assistant | FL | |
| Nurse Practitioner | FL | |
| Nurse Practitioner | OH |
Reviews
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