Doctor profile · Federal record

Dr. Brett Schweizer, D.O.

Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Marysville, WA

  • NPI 1265778849
  • Accepts Medicare
  • 15 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4420 76Th St Ne
Marysville, WA 982703726
(360) 651-7490
Mailing address
Po Box 5127
Everett, WA 982065127

Credentials & registration

NPPES · NUCC
NPI registered
December 2012 — 14 yrs on file
Profile last updated
November 21, 2014
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Washington #OP60475530 · California #20A12576
Medicaid
WA #2038503

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1265778849. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
6,059
Distinct HCPCS
10
Medicare allowed
$145,784
HCPCS Description Services Patients Avg allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml 2,025 19 $0
36415 Insertion of needle into vein for collection of blood sample 487 267 $8
99214 Established patient office or other outpatient visit, 30-39 minutes 299 203 $128
83036 Hemoglobin a1c level 295 192 $9
84443 Blood test, thyroid stimulating hormone (tsh) 267 222 $16
80061 Blood test, lipids (cholesterol and triglycerides) 256 231 $13
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 231 182 $8
99213 Established patient office or other outpatient visit, 20-29 minutes 230 165 $90
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 200 200 $130
80053 Blood test, comprehensive group of blood chemicals 156 141 $10

In context: peer comparison

Among 6 peers in this city , average services per provider: 80. This provider delivers 76× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
4,728
Patients
1,557
Total drug cost
$83,817
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 683 222 $10,715
Losartan Potassium Generic 616 186 $10,771
Rosuvastatin Calcium Generic 593 207 $14,308
Levothyroxine Sodium Generic 431 113 $8,265
Amlodipine Besylate Generic 426 136 $2,936
Omeprazole Generic 296 98 $4,430
Lisinopril Generic 261 88 $2,710
Metoprolol Succinate Generic 233 77 $4,908
Tamsulosin Hcl Generic 212 67 $5,673
Metformin Hcl Er (Metformin Hcl) Brand 203 68 $4,010

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Brett Schweizer's medical specialty?
Dr. Brett Schweizer practices Internal Medicine Physician in Marysville, WA.
Where does Dr. Brett Schweizer practice?
Dr. Brett Schweizer practices at 4420 76Th St Ne, Marysville, WA 982703726. Office phone: 3606517490.
What is Dr. Brett Schweizer's NPI?
Dr. Brett Schweizer's National Provider Identifier (NPI) is 1265778849, issued by NPPES.
Does Dr. Brett Schweizer accept Medicare assignment?
Yes. Dr. Brett Schweizer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brett Schweizer commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.