Doctor profile · Federal record

Dr. Lillian Pineiro, LCSW

Clinical Social Worker · Largo, FL

  • NPI 1578889085
  • Accepts Medicare
  • 45 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1100 Clearwater Largo RD N
Largo, FL 337704131
(727) 518-6444
fax (727) 581-2678

Credentials & registration

NPPES · NUCC
NPI registered
April 2010 — 16 yrs on file
Profile last updated
April 26, 2021
Year of graduation
1981 — 45 yrs since
Specialty taxonomy
1041C0700X — NUCC code
State license (1)
Florida #SW4687

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1578889085. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
107
Distinct HCPCS
2
Medicare allowed
$11,891
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 90 16 $108
90791 Psychiatric diagnostic evaluation 17 16 $128

In context: peer comparison

Among 3 peers in Largo Clinical Social Worker, average services per provider: 304. This provider delivers 0.4× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Lillian Pineiro's medical specialty?
Dr. Lillian Pineiro practices Clinical Social Worker in Largo, FL.
Where does Dr. Lillian Pineiro practice?
Dr. Lillian Pineiro practices at 1100 Clearwater Largo RD N, Largo, FL 337704131. Office phone: 7275186444.
What is Dr. Lillian Pineiro's NPI?
Dr. Lillian Pineiro's National Provider Identifier (NPI) is 1578889085, issued by NPPES.
Does Dr. Lillian Pineiro accept Medicare assignment?
Yes. Dr. Lillian Pineiro accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lillian Pineiro commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.