Doctor profile · Federal record
Dr. Mark Whiteford, MD
Colon & Rectal Surgery Physician (CMS: Colorectal Surgery (Proctology)) · Surgery Physician · Portland, OR
- NPI 1710970892
- Accepts Medicare
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4805 Ne Glisan St, Suite 6N60
Portland, OR 972132933
(503) 281-0561
fax (503) 416-7377 - Additional location
-
9155 Sw Barnes RD Ste 735
Portland, OR 972256634 - Mailing address
-
541 Ne 20Th Ave Ste 225
Portland, OR 972322895
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- November 6, 2024
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 208C00000X — NUCC code
- State license (1)
- Oregon #MD21976
- Medicaid (2)
- OR #134196 · WA #8245078
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1710970892. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
99
Distinct HCPCS
5
Medicare allowed
$10,008
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 41 | 34 | $93 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 15 | 15 | $114 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 15 | 12 | $58 | |
46600 |
Diagnostic exam of anus using an endoscope | 14 | 12 | $128 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 14 | 14 | $131 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 24. This provider delivers 4.1× the peer median.Open Payments
Industry payments received
All-time total
$291
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| INTUITIVE SURGICAL, INC. | 2 | $290.56 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
86
Patients
73
Total drug cost
$436
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ciprofloxacin Hcl | Generic | 39 | 30 | $193 |
| Metronidazole | Generic | 30 | 28 | $77 |
| Oxycodone Hcl | Generic | 17 | 15 | $165 |
Frequently asked questions
What is Dr. Mark Whiteford's medical specialty?
Dr. Mark Whiteford practices Colon & Rectal Surgery Physician in Portland, OR.
Where does Dr. Mark Whiteford practice?
Dr. Mark Whiteford practices at 4805 Ne Glisan St, Portland, OR 972132933. Office phone: 5032810561.
What is Dr. Mark Whiteford's NPI?
Dr. Mark Whiteford's National Provider Identifier (NPI) is 1710970892, issued by NPPES.
Does Dr. Mark Whiteford accept Medicare assignment?
Yes. Dr. Mark Whiteford accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Whiteford commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.