Doctor profile · Federal record

Dr. Leslie Thayer, PH.D

Clinical Psychologist · Mental Health Counselor · Case Manager/Care Coordinator · La Mesa, CA

  • NPI 1316004914
  • Accepts Medicare
  • 14 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
8355 la Mesa Blvd
La Mesa, CA 919429249
(619) 354-4423
Mailing address
Po Box 880914
San Diego, CA 921680914

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
April 27, 2016
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
103TC0700X — NUCC code
State license (1)
California #27726

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1316004914. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
214
Distinct HCPCS
1
Medicare allowed
$32,698
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 214 12 $153

In context: peer comparison

Among 3 peers in La Mesa Clinical Psychologist, average services per provider: 168. This provider delivers 1.3× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Leslie Thayer's medical specialty?
Dr. Leslie Thayer practices Clinical Psychologist in La Mesa, CA.
Where does Dr. Leslie Thayer practice?
Dr. Leslie Thayer practices at 8355 la Mesa Blvd, La Mesa, CA 919429249. Office phone: 6193544423.
What is Dr. Leslie Thayer's NPI?
Dr. Leslie Thayer's National Provider Identifier (NPI) is 1316004914, issued by NPPES.
Does Dr. Leslie Thayer accept Medicare assignment?
Yes. Dr. Leslie Thayer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Leslie Thayer commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.