MR. LESTER IRWIN WEISS (LCSW) – Clinical Social Worker, NPI 1801977962

MR. LESTER IRWIN WEISS (LCSW) is a healthcare provider. based in Safety harbor, Florida. specializing in CLINICAL SOCIAL WORKER. They hold the professional credentials LCSW. They hold a License No. 6181 (PA). The NPI Number for MR. LESTER IRWIN WEISS (LCSW) is 1801977962

Main info

Male
Sole Proprietor
49 Years Of Experience
Name
MR. LESTER IRWIN WEISS (LCSW)
NPI
1801977962
Phone
(727) 725-8820
Address
801 2ND ST N STE 7
Enumeration Date
17 October 2006
Last Update Date
16 November 2022

Doctor Profile

Medical School Name
OTHER
Secondary Phone
7277258820
Graduation Year
1977 (49 years ago)
PAC ID
5496095184
Group Practice PAC ID
1557399037
Professional Enrollment ID
I20190315000882
Address ID
FL346953562SA801XXNXXX401
Telehealth
Yes
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience71
Completeness75
Years active:19State licenses:2Digital endpointsOther names

3,374 CLINICAL SOCIAL WORKER in FL

Provider Addresses for MR. LESTER IRWIN WEISS (LCSW)

  • 801 2ND ST N STE 7

    SAFETY HARBOR, FL 346953503

    Phone: (727) 725-8820

    Fax: (727) 725-8361

    Type: Location

  • 2907, Pleasant Valley Boulevard, Hileman Heights, Logan Township, Blair County, Pennsylvania, 16602, United States

    JAMES E. VAN ZANDT MEDICAL CENTER

    ALTOONA, PA 166024377

    Phone: (814) 940-7863

    Fax: (814) 940-7887

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2019-03-15

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20190315000882IClinical Social WorkerFLTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
90837Psychotherapy, 1 hour18727$0
90791Psychiatric diagnostic evaluation1414$0
View full utilization report →

Insurance plans in this area (ZIP 34695)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 1557399037View full group profile
NameSpecialtyState
Clinical Social WorkerFL
Clinical PsychologistFL
Clinical PsychologistFL
Clinical PsychologistFL
Clinical Social WorkerFL
Clinical Social WorkerNY
-FL
Mental Health CounselorFL
-FL
Mental Health CounselorFL

Reviews

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Frequently asked questions

Does MR. LESTER IRWIN WEISS (LCSW) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — MR. LESTER IRWIN WEISS (LCSW) uses 1801977962.
Does the file indicate MR. LESTER IRWIN WEISS (LCSW) is practicing under active NPI?
Directory data currently reports MR. LESTER IRWIN WEISS (LCSW) as active.
What taxonomy line describes MR. LESTER IRWIN WEISS (LCSW)?
For research purposes, treat MR. LESTER IRWIN WEISS (LCSW) as Clinical Social Worker in this dataset. Clinical services aligned with this taxonomy classification.
What area does MR. LESTER IRWIN WEISS (LCSW) serve?
MR. LESTER IRWIN WEISS (LCSW)'s listing highlights Safety Harbor, Florida; more addresses can appear in NPPES.
What does 'Individual Provider' mean on this profile?
Entity type tells you whether the number belongs to a person or an organization.

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