KARL G KOENIG (M.D.) – Nephrology Physician, NPI 1609874692
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for KARL G KOENIG (M.D.)
671, Hioaks Road, Richmond, Richmond City, Virginia, 23225, United States
SUITE B
RICHMOND, VA 23225
Phone: (804) 272-5814
Fax: (804) 560-0232
Type: Mailing
West Broad Street, Jackson Ward, Richmond, Richmond City, Virginia, 23284, United States
STE A
RICHMOND, VA 232943701
Phone: (804) 673-2722
Fax: (804) 282-5723
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: 2010-04-20
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 |
|---|---|---|---|---|
| I20100420000587 | I | Nephrology | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 155 | 88 | $0 |
Insurance plans in this area (ZIP 23225)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEPHROLOGY | VA | 90961 | Dialysis services (2-3 physician visits per month), patient 20 years of age and older | 39 | 14 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | VA | |
| Nurse Practitioner | VA | |
| - | VA | |
| - | VA | |
| - | VA | |
| Nephrology, Internal Medicine | VA | |
| Physician Assistant | VA | |
| Nurse Practitioner | VA | |
| Physician Assistant | VA | |
| Internal Medicine, Nephrology | VA |
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