Doctor profile · Federal record

Dr. Katherine Yaffe, M.D.

Psychiatry Physician (CMS: Psychiatry) · Darby, PA

  • NPI 1659486827
  • Accepts Medicare
  • 25 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1500 Lansdowne Ave
Darby, PA 190231200
(610) 237-4210
Mailing address
41 University Dr Ste 106
Newtown, PA 189401873

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
July 29, 2022
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
Pennsylvania #MD457023

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659486827. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$25
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Janssen Pharmaceuticals, INC 1 $25.42

By nature of payment

Food and Beverage
$25

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
11
Patients
0
Total drug cost
$74
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 11 0 $74

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Katherine Yaffe's medical specialty?
Dr. Katherine Yaffe practices Psychiatry Physician in Darby, PA.
Where does Dr. Katherine Yaffe practice?
Dr. Katherine Yaffe practices at 1500 Lansdowne Ave, Darby, PA 190231200. Office phone: 6102374210.
What is Dr. Katherine Yaffe's NPI?
Dr. Katherine Yaffe's National Provider Identifier (NPI) is 1659486827, issued by NPPES.
Does Dr. Katherine Yaffe accept Medicare assignment?
Yes. Dr. Katherine Yaffe accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.