JOHN RAY MARTINEZ (M.D.) – Nephrology Physician, NPI 1154352417
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
319 NEPHROLOGY in MO
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Provider Addresses for JOHN RAY MARTINEZ (M.D.)
101, Skaggs Road, Branson, Taney County, Missouri, 65616, United States
SUITE 302
BRANSON, MO 656162075
Phone: (417) 334-8288
Fax: (417) 334-6966
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 13 Open Payments records for all available years, with a total value of $419.
Total Amount is formed as General ($419) + Research ($0) + Ownership ($0) = $419.
Last reported payment date: 2024-09-03 • Largest payer in this snapshot: Cook Medical LLC ($277).
Total Amount
$419
General + Research + Ownership
Payments
13
Total payment records
General Amount
$419
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-03
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Cook Medical LLC | $277 |
| Novartis Pharmaceuticals Corporation | $33 |
| Travere Therapeutics, Inc. | $30 |
| Ardelyx, Inc. | $24 |
| AKEBIA THERAPEUTICS INC | $23 |
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: 2010-09-10
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 |
|---|---|---|---|---|
| I20070720000263 | I | Nephrology | AR | TBD |
| I20100910001155 | 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 |
|---|---|---|---|---|
| 90970 | Dialysis services, per day, less than full month service (20 years or older) | 703 | 91 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 515 | 69 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 190 | 111 | $0 |
| 90960 | Dialysis services, 4 or more physician visits per month (20 years or older) | 186 | 76 | $0 |
| 81002 | Urinalysis, manual test | 182 | 102 | $0 |
Insurance plans in this area (ZIP 65616)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nephrology, Internal Medicine | MO | |
| Nephrology, Internal Medicine | AR | |
| Nurse Practitioner | AR | |
| - | MO | |
| Physician Assistant | MO | |
| - | MO | |
| Certified Clinical Nurse Specialist (Cns) | MO |
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