Doctor profile · Federal record
Dr. Valla Walker, PSY.D.
Clinical Psychologist · Clinical Psychologist · Everett, WA
- NPI 1043458904
- 17 yrs on file
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1721 Hewitt Ave Ste 518
Everett, WA 982013546
(425) 595-3511
fax (626) 628-3113
Credentials & registration
- NPI registered
- January 2009 — 17 yrs on file
- Profile last updated
- May 1, 2018
- Specialty taxonomy
- 103TC0700X — NUCC code
- State licenses (2)
- Washington #PY60759292 · California #PSY22441
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043458904. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
95
Distinct HCPCS
1
Medicare allowed
$13,817
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90837 |
Psychotherapy, 1 hour | 95 | 12 | $145 |
In context: peer comparison
Among 1 peers in Everett Clinical Psychologist, average services per provider: 95. This provider delivers 1.0× the peer median.Frequently asked questions
What is Dr. Valla Walker's medical specialty?
Dr. Valla Walker practices Clinical Psychologist in Everett, WA.
Where does Dr. Valla Walker practice?
Dr. Valla Walker practices at 1721 Hewitt Ave Ste 518, Everett, WA 982013546. Office phone: 4255953511.
What is Dr. Valla Walker's NPI?
Dr. Valla Walker's National Provider Identifier (NPI) is 1043458904, issued by NPPES.
What procedures does Dr. Valla Walker commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.