JEFFREY S SYKES (M.D.) – Cardiovascular Disease Physician, NPI 1649244682
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
322 CARDIOVASCULAR DISEASE (CARDIOLOGY) in IA
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Provider Addresses for JEFFREY S SYKES (M.D.)
South Sioux City Post Office, West 23rd Street, South Sioux City, Dakota County, Nebraska, 68776, United States
SIOUX CITY, IA 511023128
Phone: (712) 239-4702
Fax: (712) 224-5898
Type: Mailing
Sunnybrook Medical Plaza, 5885, Sunnybrook Drive, Sioux City, Woodbury County, Iowa, 51106, United States
SUITE L-200
SIOUX CITY, IA 511064203
Phone: (712) 239-4702
Fax: (712) 224-5898
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $15.
Total Amount is formed as General ($15) + Research ($0) + Ownership ($0) = $15.
Last reported payment date: 2023-09-19 • Largest payer in this snapshot: PFIZER INC. ($15).
Total Amount
$15
General + Research + Ownership
Payments
1
Total payment records
General Amount
$15
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-09-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $15 |
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: 2007-09-14
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 |
|---|---|---|---|---|
| I20070914000037 | I | Cardiovascular Disease (Cardiology) | IA | 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 |
|---|---|---|---|---|
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 41 | 40 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 16 | 16 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 16 | 15 | $0 |
Insurance plans in this area (ZIP 51102)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | IA | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 197 | 174 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IA | |
| Nurse Practitioner | IA | |
| Family Practice | IA | |
| Physician Assistant | IA | |
| - | IA | |
| Family Practice | IA | |
| Internal Medicine | IA | |
| Nurse Practitioner | IA | |
| Nurse Practitioner | NE |
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