DR. OLIVER K KHAKMAHD (MD) – Nephrology Physician, NPI 1164529830
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,404 NEPHROLOGY in CA
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Provider Addresses for DR. OLIVER K KHAKMAHD (MD)
2905, Telegraph Avenue, LeConte, Berkeley, Alameda County, California, 94705, United States
BERKELEY, CA 947052063
Phone: (510) 841-0411
Fax: (510) 845-5030
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 $354.
Total Amount is formed as General ($354) + Research ($0) + Ownership ($0) = $354.
Last reported payment date: 2024-12-05 • Largest payer in this snapshot: Amgen Inc. ($122).
Total Amount
$354
General + Research + Ownership
Payments
13
Total payment records
General Amount
$354
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $122 |
| Travere Therapeutics, Inc. | $67 |
| Novartis Pharmaceuticals Corporation | $59 |
| Fresenius USA Marketing, Inc. | $48 |
| Ardelyx, Inc. | $20 |
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: 2008-06-24
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 |
|---|---|---|---|---|
| I20080624000217 | I | Nephrology | CA | 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 | 274 | 144 | $0 |
| 90935 | Hemodialysis procedure with physician evaluation | 95 | 67 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 91 | 86 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 89 | 63 | $0 |
| 99152 | Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 73 | 62 | $0 |
Insurance plans in this area (ZIP 94705)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nephrology, Internal Medicine | CA | |
| Internal Medicine, Nephrology | CA |
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