Doctor profile · Federal record
Dr. Katie Armbruster, PA-C
Physician Assistant · Bellingham, WA
- NPI 1942816186
- Accepts Medicare
- MIPS 81.0 / 100 · 2023
- 6 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 6 locations .
- Primary practice
-
4465 Cordata Pkwy Ste 102
Bellingham, WA 982268037
(360) 752-5280
fax (360) 752-5282 - Additional location
-
1990 Hospital Dr Ste 100
Sedro Woolley, WA 982849315
(360) 856-8800
fax (360) 714-2522 - Additional location
-
2000 Hospital Dr
Sedro Woolley, WA 982844327
(360) 856-8820 - Additional location
-
2901 Squalicum Pkwy
Bellingham, WA 982251851
(360) 788-6360 - Additional location
-
3200 Squalicum Pkwy
Bellingham, WA 982251932 - Additional location
-
433 E 8Th St
Port Angeles, WA 983626219
(360) 565-0999 - Mailing address
-
939 Caroline St
Port Angeles, WA 983623909
Show 3 more locations
Credentials & registration
- NPI registered
- September 2020 — 6 yrs on file
- Profile last updated
- November 20, 2025
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Washington #PA61103950
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942816186. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
66
Distinct HCPCS
2
Medicare allowed
$2,941
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 39 | 28 | $34 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 27 | 27 | $60 |
In context: peer comparison
Among 24 peers in Bellingham Physician Assistant, average services per provider: 128. This provider delivers 0.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
23
Patients
0
Total drug cost
$7,019
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 12 | 0 | $1,115 |
| Premarin (Estrogens, Conjugated) | Brand | 11 | 0 | $5,904 |
Frequently asked questions
What is Dr. Katie Armbruster's medical specialty?
Dr. Katie Armbruster practices Physician Assistant in Bellingham, WA.
Where does Dr. Katie Armbruster practice?
Dr. Katie Armbruster practices at 4465 Cordata Pkwy Ste 102, Bellingham, WA 982268037. Office phone: 3607525280.
What is Dr. Katie Armbruster's NPI?
Dr. Katie Armbruster's National Provider Identifier (NPI) is 1942816186, issued by NPPES.
Does Dr. Katie Armbruster accept Medicare assignment?
Yes. Dr. Katie Armbruster accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katie Armbruster commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.