Doctor profile · Federal record
Dr. Regan Chewning, PA-C
Physician Assistant · Vancouver, WA
- NPI 1144895897
- 5 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
400 Ne Mother Joseph Pl
Vancouver, WA 986643200
(360) 514-2000 - Mailing address
-
601 Columbia St Apt 322
Vancouver, WA 986603476
Credentials & registration
- NPI registered
- May 2021 — 5 yrs on file
- Profile last updated
- January 8, 2026
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Washington #PA.61403537
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144895897. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
30
Distinct HCPCS
2
Medicare allowed
$3,752
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 17 | 17 | $144 | |
99284 |
Emergency department visit with moderate level of medical decision making | 13 | 13 | $101 |
In context: peer comparison
Among 63 peers in Vancouver Physician Assistant, average services per provider: 53. This provider delivers 0.6× the peer median.Frequently asked questions
What is Dr. Regan Chewning's medical specialty?
Dr. Regan Chewning practices Physician Assistant in Vancouver, WA.
Where does Dr. Regan Chewning practice?
Dr. Regan Chewning practices at 400 Ne Mother Joseph Pl, Vancouver, WA 986643200. Office phone: 3605142000.
What is Dr. Regan Chewning's NPI?
Dr. Regan Chewning's National Provider Identifier (NPI) is 1144895897, issued by NPPES.
What procedures does Dr. Regan Chewning commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.