Doctor profile · Federal record

Dr. Louise Stirpe-Gill, PH.D.

Clinical Psychologist · Los Altos, CA

  • NPI 1780741348
  • Accepts Medicare
  • 42 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
851 Fremont Ave Ste 108
Los Altos, CA 940245602
(650) 961-1756
Mailing address
Po Box 3004
Los Altos, CA 940240004

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
December 12, 2022
Year of graduation
1984 — 42 yrs since
Specialty taxonomy
103TC0700X — NUCC code
State license (1)
California #PSY9353

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1780741348. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
456
Distinct HCPCS
1
Medicare allowed
$76,147
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 456 17 $167

In context: peer comparison

Among 1 peers in this city , average services per provider: 456. This provider delivers 1.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Louise Stirpe-Gill's medical specialty?
Dr. Louise Stirpe-Gill practices Clinical Psychologist in Los Altos, CA.
Where does Dr. Louise Stirpe-Gill practice?
Dr. Louise Stirpe-Gill practices at 851 Fremont Ave Ste 108, Los Altos, CA 940245602. Office phone: 6509611756.
What is Dr. Louise Stirpe-Gill's NPI?
Dr. Louise Stirpe-Gill's National Provider Identifier (NPI) is 1780741348, issued by NPPES.
Does Dr. Louise Stirpe-Gill accept Medicare assignment?
Yes. Dr. Louise Stirpe-Gill accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Louise Stirpe-Gill commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.