Doctor profile · Federal record

Dr. Donald Mackay, D.O.

Family Medicine Physician · Eugene, OR

  • NPI 1447487178
  • MIPS 91.1 / 100 · 2023
  • 17 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
330 S Garden Way, Suite 350
Eugene, OR 974018176
(541) 746-6816
fax (541) 726-3177
Mailing address
Po Box 1648
Eugene, OR 974401648

Credentials & registration

NPPES · NUCC
NPI registered
June 2009 — 17 yrs on file
Profile last updated
September 12, 2012
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Oregon #DO159503

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1447487178. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,562
Distinct HCPCS
10
Medicare allowed
$60,188
HCPCS Description Services Patients Avg allowed
85610 Blood test, clotting time 208 89 $4
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 204 92 $21
99214 Established patient office or other outpatient visit, 30-39 minutes 184 124 $118
36415 Insertion of needle into vein for collection of blood sample 178 128 $8
80053 Blood test, comprehensive group of blood chemicals 109 102 $10
99213 Established patient office or other outpatient visit, 20-29 minutes 106 93 $81
80061 Blood test, lipids (cholesterol and triglycerides) 98 87 $13
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 95 87 $8
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 82 82 $119
83036 Hemoglobin a1c level 64 44 $9

In context: peer comparison

Among 32 peers in this city , average services per provider: 64. This provider delivers 24× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,644
Patients
905
Total drug cost
$167,111
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 423 145 $6,395
Amlodipine Besylate Generic 316 109 $2,082
Levothyroxine Sodium Generic 261 90 $5,059
Lisinopril Generic 255 94 $2,557
Losartan Potassium Generic 165 58 $2,668
Metoprolol Succinate Generic 150 48 $2,812
Rosuvastatin Calcium Generic 146 53 $4,094
Gabapentin Generic 127 46 $4,586
Hydrochlorothiazide Generic 120 40 $654
Metformin Hcl Generic 119 39 $1,392

Frequently asked questions

Auto-generated from federal data
What is Dr. Donald Mackay's medical specialty?
Dr. Donald Mackay practices Family Medicine Physician in Eugene, OR.
Where does Dr. Donald Mackay practice?
Dr. Donald Mackay practices at 330 S Garden Way, Eugene, OR 974018176. Office phone: 5417466816.
What is Dr. Donald Mackay's NPI?
Dr. Donald Mackay's National Provider Identifier (NPI) is 1447487178, issued by NPPES.
What procedures does Dr. Donald Mackay commonly perform?
Top Medicare-reported procedures in 2023: Blood test, clotting time (HCPCS 85610); Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (HCPCS 99211); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.