Doctor profile · Federal record

Dr. Eileen Johnston, MD

Hematology & Oncology Physician (CMS: Hematology/Oncology) · Edmonds, WA

  • NPI 1851369433
  • Accepts Medicare
  • MIPS 82.8 / 100 · 2023
  • 35 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
21632 Highway 99
Edmonds, WA 980268032
(425) 673-8300
fax (425) 673-8301
Mailing address
Po Box 25608
Salt Lake City, UT 841250608

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
January 8, 2014
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State license (1)
Washington #MD00038079
Medicaid
WA #8248551

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851369433. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
874
Distinct HCPCS
5
Medicare allowed
$92,674
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 357 139 $97
99215 Established patient office or other outpatient visit, 40-54 minutes 296 79 $142
99213 Established patient office or other outpatient visit, 20-29 minutes 175 136 $66
G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or 27 16 $31
99205 New patient office or other outpatient visit, 60-74 minutes 19 19 $181

In context: peer comparison

Among 1 peers in this city , average services per provider: 174. This provider delivers 5.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
845
Patients
173
Total drug cost
$731,701
Drug Type Claims Patients Total cost
Anastrozole Generic 131 39 $4,485
Tamoxifen Citrate Generic 96 25 $4,325
Prochlorperazine Maleate Generic 74 37 $816
Warfarin Sodium Generic 65 0 $778
Gabapentin Generic 63 0 $863
Potassium Chloride Generic 59 16 $1,425
Acyclovir Generic 48 0 $554
Oxycodone Hcl Generic 45 31 $577
Exemestane Generic 42 0 $8,377
Prednisone Generic 41 13 $497

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Eileen Johnston's medical specialty?
Dr. Eileen Johnston practices Hematology & Oncology Physician in Edmonds, WA.
Where does Dr. Eileen Johnston practice?
Dr. Eileen Johnston practices at 21632 Highway 99, Edmonds, WA 980268032. Office phone: 4256738300.
What is Dr. Eileen Johnston's NPI?
Dr. Eileen Johnston's National Provider Identifier (NPI) is 1851369433, issued by NPPES.
Does Dr. Eileen Johnston accept Medicare assignment?
Yes. Dr. Eileen Johnston accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Eileen Johnston commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.