Doctor profile · Federal record

Dr. Patricia Larson, LICSW

Clinical Social Worker · Newton, MA

  • NPI 1659406791
  • Accepts Medicare
  • 32 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
188 Needham St
Newton, MA 024641596
(161) 752-7461
Mailing address
33 Princess RD
Newton, MA 024651636

Credentials & registration

NPPES · NUCC
NPI registered
February 2007 — 19 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
1041C0700X — NUCC code
State license (1)
Massachusetts #4196

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659406791. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
528
Distinct HCPCS
2
Medicare allowed
$36,392
HCPCS Description Services Patients Avg allowed
90832 Psychotherapy, 30 minutes 283 23 $60
90834 Psychotherapy, 45 minutes 245 14 $79

In context: peer comparison

Among 5 peers in this city , average services per provider: 166. This provider delivers 3.2× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Patricia Larson's medical specialty?
Dr. Patricia Larson practices Clinical Social Worker in Newton, MA.
Where does Dr. Patricia Larson practice?
Dr. Patricia Larson practices at 188 Needham St, Newton, MA 024641596. Office phone: 1617527461.
What is Dr. Patricia Larson's NPI?
Dr. Patricia Larson's National Provider Identifier (NPI) is 1659406791, issued by NPPES.
Does Dr. Patricia Larson accept Medicare assignment?
Yes. Dr. Patricia Larson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Patricia Larson commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90832); Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.