Doctor profile · Federal record

Dr. Andrea Gaynor

Clinical Social Worker · Princeton, NJ

  • NPI 1427076801
  • Accepts Medicare
  • 27 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
157 Shadybrook Ln
Princeton, NJ 085404135
(609) 924-5087
fax (609) 921-1407

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
June 23, 2022
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
1041C0700X — NUCC code
State license (1)
New Jersey #44SC05201200

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427076801. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
416
Distinct HCPCS
2
Medicare allowed
$34,287
HCPCS Description Services Patients Avg allowed
90834 Psychotherapy, 45 minutes 385 46 $78
90791 Psychiatric diagnostic evaluation 31 31 $137

In context: peer comparison

Among 5 peers in this city , average services per provider: 251. This provider delivers 1.7× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Andrea Gaynor's medical specialty?
Dr. Andrea Gaynor practices Clinical Social Worker in Princeton, NJ.
Where does Dr. Andrea Gaynor practice?
Dr. Andrea Gaynor practices at 157 Shadybrook Ln, Princeton, NJ 085404135. Office phone: 6099245087.
What is Dr. Andrea Gaynor's NPI?
Dr. Andrea Gaynor's National Provider Identifier (NPI) is 1427076801, issued by NPPES.
Does Dr. Andrea Gaynor accept Medicare assignment?
Yes. Dr. Andrea Gaynor accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrea Gaynor commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.