DR. BRIAN RICHARD RINGHOFER (M.D.) – Nephrology Physician, NPI 1538380076
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
319 NEPHROLOGY in MO
Provider Addresses for DR. BRIAN RICHARD RINGHOFER (M.D.)
621 S NEW BALLAS RD
SUITE 3015 B
SAINT LOUIS, MO 631418232
Phone: (314) 251-6344
Fax: (314) 251-7929
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $28.
Total Amount is formed as General ($28) + Research ($0) + Ownership ($0) = $28.
Last reported payment date: 2024-08-13 • Largest payer in this snapshot: Otsuka America Pharmaceutical, Inc. ($19).
Total Amount
$28
General + Research + Ownership
Payments
4
Total payment records
General Amount
$28
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Otsuka America Pharmaceutical, Inc. | $19 |
| Travere Therapeutics, Inc. | $9 |
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: 2009-06-30
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 |
|---|---|---|---|---|
| I20090630000372 | I | Nephrology | MO | 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 | 189 | 119 | $0 |
| 90961 | Dialysis services, 2-3 physician visits per month (20 years or older) | 136 | 26 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 120 | 50 | $0 |
| 90935 | Hemodialysis procedure with physician evaluation | 92 | 40 | $0 |
| 90962 | Dialysis services, 1 physician visit per month (20 years or older) | 76 | 24 | $0 |
Insurance plans in this area (ZIP 63141)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEPHROLOGY | MO | 90935 | Hemodialysis procedure with one physician evaluation | 304 | 100 |
| NEPHROLOGY | MO | 90961 | Dialysis services (2-3 physician visits per month), patient 20 years of age and older | 145 | 84 |
| NEPHROLOGY | MO | 90966 | Home dialysis services per month, patient 20 years of age or older | 38 | 12 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MO | |
| N E P H R O L O G Y | CT | |
| Nurse Practitioner | MO | |
| - | MO | |
| N E P H R O L O G Y | NY | |
| Physician Assistant | IL | |
| - | MO | |
| N E P H R O L O G Y | MO | |
| N E P H R O L O G Y | MO | |
| N E P H R O L O G Y | MO |
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