Doctor profile · Federal record

Dr. Ethan Mandelkern

Clinical Social Worker · Professional Counselor · Mount Shasta, CA

  • NPI 1023224623
  • 19 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
419 Chestnut St, Suite #2
Mount Shasta, CA 960672918
(530) 918-8348
fax (530) 918-5477

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
August 12, 2024
Specialty taxonomy
1041C0700X — NUCC code
State licenses (2)
California #LCSW64679 · California #LPCC726

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1023224623. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
161
Distinct HCPCS
1
Medicare allowed
$17,938
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 161 12 $111

In context: peer comparison

Among 2 peers in Mount Shasta Clinical Social Worker, average services per provider: 160. This provider delivers 1.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Ethan Mandelkern's medical specialty?
Dr. Ethan Mandelkern practices Clinical Social Worker in Mount Shasta, CA.
Where does Dr. Ethan Mandelkern practice?
Dr. Ethan Mandelkern practices at 419 Chestnut St, Mount Shasta, CA 960672918. Office phone: 5309188348.
What is Dr. Ethan Mandelkern's NPI?
Dr. Ethan Mandelkern's National Provider Identifier (NPI) is 1023224623, issued by NPPES.
What procedures does Dr. Ethan Mandelkern commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.