CHRISTINA MEHANNI (MD) – Nephrology Physician, NPI 1841583499
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
141 NEPHROLOGY in OR
Provider Addresses for CHRISTINA MEHANNI (MD)
8050 SW WARM SPRINGS ST
SUITE 150
TUALATIN, OR 970627424
Phone: (503) 692-7971
Fax: (503) 691-6837
Type: Location
1130 NW 22ND AVE
SUITE 640
PORTLAND, OR 972102900
Phone: (503) 229-7976
Fax: (503) 274-4867
Type: Mailing
PO BOX 3068
PORTLAND, OR 972083068
Phone: (503) 229-7976
Fax: (503) 274-4867
Type: Mailing
8050 SW WARM SPRINGS STREET, STE 150
TUALATIN, OR 970627422
Phone: (503) 692-7971
Fax: (503) 691-6837
Type: Location
10201 SE Main Street, Ste 27
Portland, OR 97216
Phone: (503) 256-0877
Fax: (503) 256-4188
Type: Location
8050 SW WARM SPRINGS ST STE 150
TUALATIN, OR 970627422
Phone: (503) 692-7971
Fax: (503) 691-6837
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $33.
Total Amount is formed as General ($33) + Research ($0) + Ownership ($0) = $33.
Last reported payment date: 2023-11-21 • Largest payer in this snapshot: Calliditas Therapeutics US Inc. ($27).
Total Amount
$33
General + Research + Ownership
Payments
3
Total payment records
General Amount
$33
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-11-21
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Calliditas Therapeutics US Inc. | $27 |
| Travere Therapeutics, Inc. | $6 |
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: 2020-01-10
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 |
|---|---|---|---|---|
| I20160810000523 | I | Nephrology | OR | TBD |
| I20200110001419 | I | Nephrology | HI | 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 |
|---|---|---|---|---|
| Q5106 | Injection, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 units | 1,186 | 19 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 286 | 169 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 163 | 69 | $0 |
| 90966 | Home dialysis services per month (20 years or older) | 88 | 12 | $0 |
| 90962 | Dialysis services, 1 physician visit per month (20 years or older) | 87 | 14 | $0 |
Insurance plans in this area (ZIP 97062)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | OR | |
| N E P H R O L O G Y | FL | |
| N E P H R O L O G Y | OR | |
| - | OR | |
| N E P H R O L O G Y | OR | |
| N E P H R O L O G Y | OR | |
| Internal Medicine, Hospitalist | OR | |
| Nurse Practitioner | OR | |
| - | FL | |
| Nephrology, Internal Medicine | OR |
Reviews
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