GERTRUDE FINDLEY-CHRISTIAN (M.D.) – Nephrology Physician, NPI 1134114747
Nephrology Physician
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Profile Insights
NPPES metrics only — not quality of care.
53 NEPHROLOGY in DE
Provider Addresses for GERTRUDE FINDLEY-CHRISTIAN (M.D.)
4923 OGLETOWN STANTON RD
SUITE 200
NEWARK, DE 197132081
Phone: (302) 225-0451
Fax: (302) 225-0472
Type: Mailing
1198 S GOVERNORS AVE STE B100
DOVER, DE 199046930
Phone: (302) 734-3227
Fax: (302) 734-0391
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 127 Open Payments records for all available years, with a total value of $4,405.
Total Amount is formed as General ($4,405) + Research ($0) + Ownership ($0) = $4,405.
Last reported payment date: 2024-12-13 • Largest payer in this snapshot: Medtronic, Inc. ($1,286).
Total Amount
$4,405
General + Research + Ownership
Payments
127
Total payment records
General Amount
$4,405
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $1,286 |
| AstraZeneca Pharmaceuticals LP | $564 |
| Fresenius USA Marketing, Inc. | $306 |
| Ardelyx, Inc. | $213 |
| Bayer Healthcare Pharmaceuticals Inc. | $156 |
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: 2010-06-03
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 |
|---|---|---|---|---|
| I20100603000224 | I | Nephrology | 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 |
|---|---|---|---|---|
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 39,825 | 165 | $0 |
| Q5106 | Injection, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 units | 1,950 | 30 | $0 |
| 90960 | Dialysis services, 4 or more physician visits per month (20 years or older) | 207 | 38 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 203 | 150 | $0 |
| 36902 | Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist | 143 | 111 | $0 |
Insurance plans in this area (ZIP 19713)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEPHROLOGY | DE | 81002 | Urinalysis, manual test | 61 | 58 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nephrology, Internal Medicine | DE | |
| - | DE | |
| Nurse Practitioner | DE | |
| Nurse Practitioner | DE | |
| Nephrology, Internal Medicine | NY | |
| Nurse Practitioner | DE | |
| - | DE | |
| Nephrology, Internal Medicine | DE | |
| - | DE | |
| - | DE |
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