Doctor profile · Federal record
Dr. Bonnie Chang, D.O., M.P.H.
Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Everett, WA
- NPI 1477872141
- Accepts Medicare
- 16 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3927 Rucker Ave
Everett, WA 982014833
(425) 339-5422 - Additional location
-
2830 Crescent Ave
Eugene, OR 974087397
(541) 686-9000 - Mailing address
-
Po Box 5127
Everett, WA 982065127
Credentials & registration
- NPI registered
- May 2010 — 16 yrs on file
- Profile last updated
- September 19, 2025
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (2)
- Washington #OP60473491 · Oregon #DO219293
- Medicaid
- WA #2036912
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477872141. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
337
Distinct HCPCS
10
Medicare allowed
$27,834
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 124 | 123 | $126 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 28 | 28 | $89 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 24 | 24 | $159 | |
81001 |
Manual urinalysis test with examination using microscope, automated | 23 | 23 | $3 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 23 | 23 | $173 | |
87086 |
Bacterial colony count, urine | 22 | 22 | $8 | |
36415 |
Insertion of needle into vein for collection of blood sample | 16 | 16 | $8 | |
87186 |
Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution | 15 | 15 | $8 | |
99421 |
Online digital evaluation and management service for an established patient for up to 7 days, total time 5-10 minutes | 15 | 15 | $15 | |
84484 |
Troponin (protein) analysis, quantitative | 13 | 13 | $11 |
In context: peer comparison
Among 39 peers in Everett Family Medicine Physician, average services per provider: 44. This provider delivers 7.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
147
Patients
147
Total drug cost
$1,384
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Paxlovid (Eua) (Nirmatrelvir/Ritonavir) | Brand | 39 | 39 | $387 |
| Cefuroxime (Cefuroxime Axetil) | Brand | 26 | 26 | $476 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 22 | 22 | $228 |
| Cephalexin | Generic | 22 | 22 | $170 |
| Prednisone | Generic | 22 | 22 | $53 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 16 | 16 | $69 |
Frequently asked questions
What is Dr. Bonnie Chang's medical specialty?
Dr. Bonnie Chang practices Family Medicine Physician in Everett, WA.
Where does Dr. Bonnie Chang practice?
Dr. Bonnie Chang practices at 3927 Rucker Ave, Everett, WA 982014833. Office phone: 4253395422.
What is Dr. Bonnie Chang's NPI?
Dr. Bonnie Chang's National Provider Identifier (NPI) is 1477872141, issued by NPPES.
Does Dr. Bonnie Chang accept Medicare assignment?
Yes. Dr. Bonnie Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Bonnie Chang 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 99213); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.