MARK HUNTINGTON WHITEFORD (MD) – Colon & Rectal Surgery Physician, NPI 1710970892
Colon & Rectal Surgery Physician
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Profile Insights
NPPES metrics only — not quality of care.
39 COLORECTAL SURGERY (PROCTOLOGY) in OR
Provider Addresses for MARK HUNTINGTON WHITEFORD (MD)
847, Northeast 19th Avenue, Kerns, Portland, Multnomah County, Oregon, 97232, United States
SUITE 300
PORTLAND, OR 972322684
Phone: (503) 963-2801
Fax: (503) 963-2825
Type: Mailing
9155 SW Barnes Rd Ste 735
Portland, OR 972256634
Phone: (503) 281-0561
Fax: (503) 416-7377
Type: Location
Providence Portland Medical Center, 4805, Northeast Glisan Street, North Tabor, Portland, Multnomah County, Oregon, 97213, United States
SUITE 6N60
PORTLAND, OR 972132933
Phone: (503) 281-0561
Fax: (503) 416-7377
Type: Location
541 NE 20TH AVE STE 225
PORTLAND, OR 972322895
Phone: (503) 963-2801
Fax: (503) 963-2825
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $291.
Total Amount is formed as General ($291) + Research ($0) + Ownership ($0) = $291.
Last reported payment date: 2024-03-26 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($291).
Total Amount
$291
General + Research + Ownership
Payments
2
Total payment records
General Amount
$291
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Intuitive Surgical, Inc. | $291 |
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: 2004-04-19
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 |
|---|---|---|---|---|
| I20040419000372 | I | Colorectal Surgery (Proctology) | OR | 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 | 41 | 34 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 15 | 15 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 15 | 12 | $0 |
| 46600 | Diagnostic exam of anus using an endoscope | 14 | 12 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 14 | 14 | $0 |
Insurance plans in this area (ZIP 97232)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | OR | |
| Pulmonary Disease | OR | |
| - | OR | |
| O T O L A R Y N G O L O G Y | OR | |
| Internal Medicine, Gastroenterology | OR | |
| Gastroenterology, Internal Medicine | OR | |
| - | OR | |
| - | OR | |
| - | OR | |
| Physician Assistant | OR |
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