Doctor profile · Federal record

Dr. Mark Spencer, PA

Physician Assistant · Bend, OR

  • NPI 1033114517
  • 21 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1247 Ne Medical Center Dr Ste C
Bend, OR 977013786
(541) 706-5777
fax (541) 429-6642
Additional location
2200 Ne Nett RD, Suite 200
Bend, OR 977014281
(541) 382-3344
fax (541) 382-1681
Mailing address
Po Box 670
Bend, OR 977090670

Credentials & registration

NPPES · NUCC
NPI registered
June 2005 — 21 yrs on file
Profile last updated
March 17, 2018
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Oregon #PA00617

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1033114517. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
296
Distinct HCPCS
3
Medicare allowed
$34,911
HCPCS Description Services Patients Avg allowed
99204 New patient office or other outpatient visit, 45-59 minutes 167 167 $134
99214 Established patient office or other outpatient visit, 30-39 minutes 108 84 $102
99213 Established patient office or other outpatient visit, 20-29 minutes 21 20 $73

In context: peer comparison

Among 60 peers in this city , average services per provider: 181. This provider delivers 1.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$180
Transactions
8
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
Celgene Corporation 1 $42.63
PFIZER INC. 2 $31.55
Boehringer Ingelheim Pharmaceuticals, Inc. 1 $29.31
Takeda Pharmaceuticals U.S.A., Inc. 1 $20.72
AIMMUNE THERAPEUTICS, INC. 1 $19.78
Salix Pharmaceuticals, a division of Bausch Health US, LLC 1 $18.30
ABBVIE INC. 1 $17.21

By nature of payment

Food and Beverage
$180

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
221
Patients
100
Total drug cost
$97,539
Drug Type Claims Patients Total cost
Omeprazole Generic 85 49 $1,353
Pantoprazole Sodium Generic 63 38 $1,282
Cholestyramine (Cholestyramine (With Sugar)) Brand 17 0 $1,138
Budesonide Dr (Budesonide) Brand 15 0 $3,443
Esomeprazole Magnesium Generic 15 0 $1,795
Humira(Cf) Pen (Adalimumab) Brand 13 0 $87,474
Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) Brand 13 13 $1,055

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Spencer's medical specialty?
Dr. Mark Spencer practices Physician Assistant in Bend, OR.
Where does Dr. Mark Spencer practice?
Dr. Mark Spencer practices at 1247 Ne Medical Center Dr Ste C, Bend, OR 977013786. Office phone: 5417065777.
What is Dr. Mark Spencer's NPI?
Dr. Mark Spencer's National Provider Identifier (NPI) is 1033114517, issued by NPPES.
What procedures does Dr. Mark Spencer commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.