DR. EVAN NARASIMHAN (M.D.) – Diagnostic Radiology Physician, NPI 1447613542
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
532 DIAGNOSTIC RADIOLOGY in OR
Provider Addresses for DR. EVAN NARASIMHAN (M.D.)
440 NW Division St
Gresham, OR 970305506
Phone: (503) 215-9500
Type: Location
747 BROADWAY STE WW-739
SWEDISH MEDICAL CENTER GENERAL SURGERY RESIDENCY PRGRM
SEATTLE, WA 981224379
Phone: (206) 386-2123
Type: Mailing
9205 SW BARNES RD
Portland, OR 972256603
Phone: (503) 451-3000
Type: Location
1111 NE 99TH AVE
Portland, OR 972209442
Phone: (503) 963-3030
Type: Location
200 S Hazel Dell Way
Canby, OR 970137829
Phone: (503) 483-9226
Type: Location
1500 Division St
Oregon City, OR 970451527
Phone: (503) 656-1631
Type: Location
839 NE Holladay St
Portland, OR 972323521
Phone: (503) 203-0700
Type: Location
810 12TH ST
Hood River, OR 970311587
Phone: (541) 386-3911
Type: Location
16180 SE Sunnyside Rd Ste 102
Clackamas, OR 970156302
Phone: (503) 582-4900
Type: Location
10150 SE 32ND AVE
Portland, OR 972226516
Phone: (503) 513-8300
Type: Location
5050 NE Hoyt St Ste 625
Portland, OR 972132990
Phone: (503) 731-2900
Type: Location
9290 SE Sunnybrook Blvd Ste 120
Clackamas, OR 970156802
Phone: (503) 215-2110
Type: Location
4805 NE Glisan St
Portland, OR 972132933
Phone: (503) 215-1111
Type: Location
4920 N Interstate Ave
Portland, OR 972173653
Phone: (503) 215-3300
Type: Location
1321 NE 99th Ave Ste 100
Portland, OR 972209437
Phone: (503) 215-4050
Fax: (706) 596-6711
Type: Location
10538 SE WASHINGTON ST
Portland, OR 972162809
Phone: (503) 215-8900
Type: Location
PO BOX 35145 # 40021
SEATTLE, WA 981245145
Phone: (800) 634-0665
Type: Mailing
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 $172.
Total Amount is formed as General ($172) + Research ($0) + Ownership ($0) = $172.
Last reported payment date: 2024-11-21 • Largest payer in this snapshot: Inari Medical, Inc. ($172).
Total Amount
$172
General + Research + Ownership
Payments
3
Total payment records
General Amount
$172
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-21
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Inari Medical, Inc. | $172 |
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: 2022-10-13
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 |
|---|---|---|---|---|
| I20221013002593 | I | Diagnostic Radiology | OR | TBD |
| I20221013002848 | I | Diagnostic Radiology | ID | 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 |
|---|---|---|---|---|
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 1,175 | 12 | $0 |
| 71045 | X-ray of chest, 1 view | 523 | 482 | $0 |
| 77067 | Screening mammography | 187 | 187 | $0 |
| 77063 | Screening 3d breast mammography | 186 | 186 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 150 | 150 | $0 |
Insurance plans in this area (ZIP 97030)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | ID | |
| Diagnostic Radiology | UT | |
| Diagnostic Radiology | ID | |
| Diagnostic Radiology | ID | |
| Diagnostic Radiology | GA | |
| - | MN | |
| Diagnostic Radiology | ID | |
| Diagnostic Radiology, Interventional Radiology | ID | |
| Diagnostic Radiology, Interventional Radiology | ID | |
| Interventional Radiology, Diagnostic Radiology | OR |
Reviews
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