MS. ERIN FENNERN – Colon & Rectal Surgery Physician, NPI 1295175008
Colon & Rectal Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
39 COLORECTAL SURGERY (PROCTOLOGY) in OR
Provider Addresses for MS. ERIN FENNERN
933 SE 15TH AVE
PORTLAND, OR 972142609
Phone: (347) 525-3696
Type: Mailing
3181 SW SAM JACKSON PARK RD
OHSU
PORTLAND, OR 972393011
Phone: (503) 494-8220
Type: Location
3181 SW Sam Jackson Park Rd
OHSU
Portland, OR 972393011
Phone: (503) 494-8220
Type: Location
190 E BANNOCK ST
BOISE, ID 837126241
Phone:
Type: Mailing
100 E IDAHO ST STE 316
BOISE, ID 837126269
Phone: (208) 381-9350
Fax: (208) 381-9351
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 14 Open Payments records for all available years, with a total value of $4,337.
Total Amount is formed as General ($4,337) + Research ($0) + Ownership ($0) = $4,337.
Last reported payment date: 2024-05-21 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($4,212).
Total Amount
$4,337
General + Research + Ownership
Payments
14
Total payment records
General Amount
$4,337
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-05-21
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Intuitive Surgical, Inc. | $4,212 |
| Baxter Healthcare | $97 |
| Braintree Laboratories, Inc. | $29 |
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: 2023-09-13
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 |
|---|---|---|---|---|
| I20230913002020 | I | Colorectal Surgery (Proctology) | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 97214)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | ME | |
| Internal Medicine | ID | |
| Family Practice | ID | |
| - | TX | |
| - | OR | |
| Hand Surgery | ID | |
| - | ID | |
| Nurse Practitioner | ID | |
| Physician Assistant | ID | |
| General Surgery | ID |
Reviews
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