Doctor profile · Federal record

Dr. Judith Dempewolff, PH.D.

Clinical Psychologist · Natick, MA

  • NPI 1952463275
  • Accepts Medicare
  • 54 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
34 Cottage St
Natick, MA 017605841
(508) 653-0628
fax (508) 647-1709

Credentials & registration

NPPES · NUCC
NPI registered
December 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1972 — 54 yrs since
Specialty taxonomy
103TC0700X — NUCC code
State license (1)
Massachusetts #1099

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1952463275. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
666
Distinct HCPCS
1
Medicare allowed
$70,488
HCPCS Description Services Patients Avg allowed
90834 Psychotherapy, 45 minutes 666 23 $106

In context: peer comparison

Among 1 peers in this city , average services per provider: 666. This provider delivers 1.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Judith Dempewolff's medical specialty?
Dr. Judith Dempewolff practices Clinical Psychologist in Natick, MA.
Where does Dr. Judith Dempewolff practice?
Dr. Judith Dempewolff practices at 34 Cottage St, Natick, MA 017605841. Office phone: 5086530628.
What is Dr. Judith Dempewolff's NPI?
Dr. Judith Dempewolff's National Provider Identifier (NPI) is 1952463275, issued by NPPES.
Does Dr. Judith Dempewolff accept Medicare assignment?
Yes. Dr. Judith Dempewolff accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Judith Dempewolff commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.