Doctor profile · Federal record

Dr. Andrew Shaffer

Rheumatology Physician (CMS: Rheumatology) · Bend, OR

  • NPI 1104359561
  • Accepts Medicare
  • 9 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
2600 Ne Neff RD
Bend, OR 977016337
(541) 706-7735
fax (541) 706-4806
Additional location
625 19Th St S
Birmingham, AL 352331900
(205) 934-2490
Additional location
30 N 1900 E Rm 4B200
Salt Lake City, UT 841320002
(801) 581-7724
Mailing address
9964 S 610 E
Sandy, UT 840703810

Credentials & registration

NPPES · NUCC
NPI registered
April 2017 — 9 yrs on file
Profile last updated
September 6, 2022
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207RR0500X — NUCC code
State license (1)
Utah #11749246-1205

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1104359561. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
20,792
Distinct HCPCS
10
Medicare allowed
$446,467
HCPCS Description Services Patients Avg allowed
J3111 Injection, romosozumab-aqqg, 1 mg 10,084 22 $10
J1602 Injection, golimumab, 1 mg, for intravenous use 3,340 11 $14
J0129 Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) 3,200 13 $42
J0897 Injection, denosumab, 1 mg 2,220 34 $23
J3489 Injection, zoledronic acid, 1 mg 356 72 $9
99214 Established patient office or other outpatient visit, 30-39 minutes 255 135 $122
J7030 Infusion, normal saline solution , 1000 cc 143 59 $3
96372 Injection of drug or substance under skin or into muscle 129 67 $14
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 124 88 $61
36415 Insertion of needle into vein for collection of blood sample 101 51 $8

In context: peer comparison

Among 4 peers in this city , average services per provider: 1,521. This provider delivers 14× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
784
Patients
240
Total drug cost
$235,429
Drug Type Claims Patients Total cost
Prednisone Generic 267 97 $3,525
Methotrexate (Methotrexate Sodium) Brand 142 45 $6,555
Hydroxychloroquine Sulfate Generic 98 43 $8,311
Alendronate Sodium Generic 40 17 $509
Allopurinol Generic 38 13 $559
Leflunomide Generic 36 11 $5,540
Sulfasalazine Dr (Sulfasalazine) Brand 32 14 $1,805
Colchicine Generic 26 0 $2,472
Humira(Cf) Pen (Adalimumab) Brand 20 0 $145,102
Mycophenolate Mofetil Generic 20 0 $2,968

Frequently asked questions

Auto-generated from federal data
What is Dr. Andrew Shaffer's medical specialty?
Dr. Andrew Shaffer practices Rheumatology Physician in Bend, OR.
Where does Dr. Andrew Shaffer practice?
Dr. Andrew Shaffer practices at 2600 Ne Neff RD, Bend, OR 977016337. Office phone: 5417067735.
What is Dr. Andrew Shaffer's NPI?
Dr. Andrew Shaffer's National Provider Identifier (NPI) is 1104359561, issued by NPPES.
Does Dr. Andrew Shaffer accept Medicare assignment?
Yes. Dr. Andrew Shaffer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Shaffer commonly perform?
Top Medicare-reported procedures in 2023: Injection, romosozumab-aqqg, 1 mg (HCPCS J3111); Injection, golimumab, 1 mg, for intravenous use (HCPCS J1602); Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) (HCPCS J0129). Source: CMS Medicare Physician & Other Practitioners file.