MARY ANN CAMERON (MD) – Nephrology Physician, NPI 1619924677
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
123 NEPHROLOGY in OK
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Provider Addresses for MARY ANN CAMERON (MD)
6465, South Yale Avenue, Willow Creek, Tulsa, Tulsa County, Oklahoma, 74136, United States
SUITE 507
TULSA, OK 741367823
Phone: (918) 481-2760
Fax: (918) 481-2775
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 63 Open Payments records for all available years, with a total value of $1,506.
Total Amount is formed as General ($1,506) + Research ($0) + Ownership ($0) = $1,506.
Last reported payment date: 2024-11-22 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($341).
Total Amount
$1,506
General + Research + Ownership
Payments
63
Total payment records
General Amount
$1,506
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-22
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $341 |
| Amgen Inc. | $266 |
| Novartis Pharmaceuticals Corporation | $212 |
| Travere Therapeutics, Inc. | $168 |
| Horizon Therapeutics plc | $72 |
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: 2008-10-31
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 |
|---|---|---|---|---|
| I20081031000222 | I | Nephrology | OK | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 316 | 228 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 124 | 98 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 49 | 49 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 21 | 18 | $0 |
Insurance plans in this area (ZIP 74136)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nephrology, Internal Medicine | OK | |
| Nephrology, Internal Medicine | OK | |
| N E P H R O L O G Y | OK | |
| - | OK | |
| - | OK | |
| Certified Clinical Nurse Specialist (Cns) | OK | |
| Nurse Practitioner | OK | |
| - | OK | |
| Nephrology, Internal Medicine | OK | |
| - | OK |
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