Doctor profile · Federal record

Dr. Katherine Byron, ARNP

Nurse Practitioner · Everett, WA

  • NPI 1255469284
  • Accepts Medicare
  • 21 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1330 Rockefeller Ave, Ste 310
Everett, WA 982011684
(425) 261-4925
fax (425) 261-4932
Mailing address
Po Box 3360
Portland, OR 972083360

Credentials & registration

NPPES · NUCC
NPI registered
March 2007 — 19 yrs on file
Profile last updated
May 22, 2015
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Washington #AP30007464
Medicaid
WA #1006178

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1255469284. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
104
Distinct HCPCS
4
Medicare allowed
$6,681
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 46 46 $54
99214 Established patient office or other outpatient visit, 30-39 minutes 23 23 $80
99239 Hospital discharge day management, more than 30 minutes 18 18 $94
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 17 13 $40

In context: peer comparison

Among 32 peers in this city , average services per provider: 212. This provider delivers 0.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$311
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Medtronic, Inc. 2 $215.75
ABIOMED 1 $81.49
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) 1 $14.14

By nature of payment

Food and Beverage
$311

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,127
Patients
569
Total drug cost
$39,193
Drug Type Claims Patients Total cost
Clopidogrel (Clopidogrel Bisulfate) Brand 169 87 $3,090
Rosuvastatin Calcium Generic 126 60 $3,630
Metoprolol Succinate Generic 123 63 $2,509
Atorvastatin Calcium Generic 104 49 $1,701
Nitroglycerin Generic 81 71 $1,104
Isosorbide Mononitrate Er (Isosorbide Mononitrate) Brand 72 32 $1,558
Lisinopril Generic 64 36 $930
Carvedilol Generic 61 25 $894
Ezetimibe Generic 60 23 $1,926
Losartan Potassium Generic 59 28 $1,301

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Katherine Byron's medical specialty?
Dr. Katherine Byron practices Nurse Practitioner in Everett, WA.
Where does Dr. Katherine Byron practice?
Dr. Katherine Byron practices at 1330 Rockefeller Ave, Everett, WA 982011684. Office phone: 4252614925.
What is Dr. Katherine Byron's NPI?
Dr. Katherine Byron's National Provider Identifier (NPI) is 1255469284, issued by NPPES.
Does Dr. Katherine Byron accept Medicare assignment?
Yes. Dr. Katherine Byron accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Byron commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.