Doctor profile · Federal record

Dr. Louise Merves-Okin, PH.D.

Clinical Psychologist · Wyncote, PA

  • NPI 1962615930
  • Accepts Medicare
  • 39 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
25 Washington Ln, Suite 6A-2
Wyncote, PA 190951403
(215) 576-6523
fax (215) 576-6999
Mailing address
The Wyncotr House Suite 6A-2, 25 Washington Lane
Wyncote, PA 19095

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
July 13, 2018
Year of graduation
1987 — 39 yrs since
Specialty taxonomy
103TC0700X — NUCC code
State license (1)
Pennsylvania #PS005541-L

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1962615930. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
458
Distinct HCPCS
2
Medicare allowed
$69,259
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 429 19 $149
90791 Psychiatric diagnostic evaluation 29 21 $178

In context: peer comparison

Among 2 peers in Wyncote Clinical Psychologist, average services per provider: 186. This provider delivers 2.5× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Louise Merves-Okin's medical specialty?
Dr. Louise Merves-Okin practices Clinical Psychologist in Wyncote, PA.
Where does Dr. Louise Merves-Okin practice?
Dr. Louise Merves-Okin practices at 25 Washington Ln, Wyncote, PA 190951403. Office phone: 2155766523.
What is Dr. Louise Merves-Okin's NPI?
Dr. Louise Merves-Okin's National Provider Identifier (NPI) is 1962615930, issued by NPPES.
Does Dr. Louise Merves-Okin accept Medicare assignment?
Yes. Dr. Louise Merves-Okin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Louise Merves-Okin commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.