Doctor profile · Federal record

Dr. Lucy Warrington, LMSW

Clinical Social Worker · Philadelphia, PA

  • NPI 1689183071
  • Accepts Medicare
  • MIPS 85.5 / 100 · 2023
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3535 Market Street, Mezzanine Level
Philadelphia, PA 191043317
(215) 764-4100
fax (215) 746-4116

Credentials & registration

NPPES · NUCC
NPI registered
September 2017 — 9 yrs on file
Profile last updated
March 23, 2022
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
1041C0700X — NUCC code
State license (1)
Pennsylvania #CW021257
Medicaid
NY #002-44-871

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689183071. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
152
Distinct HCPCS
2
Medicare allowed
$12,014
HCPCS Description Services Patients Avg allowed
90834 Psychotherapy, 45 minutes 140 19 $74
90791 Psychiatric diagnostic evaluation 12 12 $134

In context: peer comparison

Among 26 peers in Philadelphia Clinical Social Worker, average services per provider: 130. This provider delivers 1.2× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Lucy Warrington's medical specialty?
Dr. Lucy Warrington practices Clinical Social Worker in Philadelphia, PA.
Where does Dr. Lucy Warrington practice?
Dr. Lucy Warrington practices at 3535 Market Street, Philadelphia, PA 191043317. Office phone: 2157644100.
What is Dr. Lucy Warrington's NPI?
Dr. Lucy Warrington's National Provider Identifier (NPI) is 1689183071, issued by NPPES.
Does Dr. Lucy Warrington accept Medicare assignment?
Yes. Dr. Lucy Warrington accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lucy Warrington commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.