DR. ROBERT R CAMFERDAM (M.D.) – Nephrology Physician, NPI 1053529321
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
99 NEPHROLOGY in AR
Provider Addresses for DR. ROBERT R CAMFERDAM (M.D.)
403 S POPLAR ST STE D
SEARCY, AR 721436000
Phone: (501) 279-7077
Fax: (501) 279-3970
Type: Location
17930, Plateau Road, Cedar Rock Lodge, Sonora, Tuolumne County, California, 95370, United States
LITTLE ROCK, AR 722227930
Phone: (501) 663-0490
Fax: (501) 663-5949
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 15 Open Payments records for all available years, with a total value of $311.
Total Amount is formed as General ($311) + Research ($0) + Ownership ($0) = $311.
Last reported payment date: 2024-09-30 • Largest payer in this snapshot: Medtronic, Inc. ($148).
Total Amount
$311
General + Research + Ownership
Payments
15
Total payment records
General Amount
$311
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-30
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2011-02-16
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 |
|---|---|---|---|---|
| I20110216000291 | I | Nephrology | AR | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 500 | 146 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 382 | 189 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 352 | 133 | $0 |
| 90960 | Dialysis services, 4 or more physician visits per month (20 years or older) | 167 | 34 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 134 | 124 | $0 |
Insurance plans in this area (ZIP 72143)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEPHROLOGY | AR | 90935 | Hemodialysis procedure with one physician evaluation | 80 | 55 |
| NEPHROLOGY | AR | 90961 | Dialysis services (2-3 physician visits per month), patient 20 years of age and older | 521 | 102 |
| NEPHROLOGY | AR | 90966 | Home dialysis services per month, patient 20 years of age or older | 219 | 49 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology, Interventional Radiology | AR | |
| - | AR | |
| Physician Assistant | AR | |
| Nephrology, Internal Medicine | MD | |
| Nurse Practitioner | AR | |
| N E P H R O L O G Y | LA | |
| Nurse Practitioner | AR | |
| Nephrology, Internal Medicine | AR | |
| Nephrology, Internal Medicine | AR | |
| Nurse Practitioner | AR |
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