Doctor profile · Federal record

Dr. Ashley Olson, LCSW

Clinical Social Worker · Clinical Social Worker · Napa, CA

  • NPI 1003486085
  • 5 yrs on file
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1001 2Nd St Ste 225
Napa, CA 945593030
(855) 427-2778
fax (707) 927-0069
Additional location
15002 N 10Th Ave
Phoenix, AZ 850235135
(602) 460-7366

Credentials & registration

NPPES · NUCC
NPI registered
June 2021 — 5 yrs on file
Profile last updated
September 8, 2022
Specialty taxonomy
1041C0700X — NUCC code
State licenses (2)
California #100760 · Arizona #20599

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1003486085. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
28
Distinct HCPCS
1
Medicare allowed
$3,577
HCPCS Description Services Patients Avg allowed
90791 Psychiatric diagnostic evaluation 28 18 $128

In context: peer comparison

Among 1 peers in Napa Clinical Social Worker, average services per provider: 28. This provider delivers 1.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Ashley Olson's medical specialty?
Dr. Ashley Olson practices Clinical Social Worker in Napa, CA.
Where does Dr. Ashley Olson practice?
Dr. Ashley Olson practices at 1001 2Nd St Ste 225, Napa, CA 945593030. Office phone: 8554272778.
What is Dr. Ashley Olson's NPI?
Dr. Ashley Olson's National Provider Identifier (NPI) is 1003486085, issued by NPPES.
What procedures does Dr. Ashley Olson commonly perform?
Top Medicare-reported procedures in 2023: Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.