Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LEONARD R PENNISI LMSW
NPI 1700343464
Social Worker - Clinical in Dearborn, MI

Active since February 28, 2019PECOS EnrolledAccepts Medicare Assignment
18200 OAKWOOD BLVD, DEARBORN, MI 48124(947) 524-2760(947) 524-2765 Get Directions Write a Review

NPPES record last updated: June 16, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 12, 2026, May 6, 2026, May 1, 2026 and 3 more (6 updates tracked since 2019).

About Leonard R Pennisi Lmsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LEONARD R PENNISI LMSW (NPI 1700343464) is an individual clinical provider in Dearborn, Michigan, licensed in Michigan (6801109222) and active in the NPI registry since February 2019. He is enrolled in Medicare PECOS, maintains a secondary practice location in Dearborn, and is a graduate of Michigan State University College Of Human Medicine (2021).

NPPES Registry Identity

NPI1700343464
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameLEONARD R PENNISICredential: LMSW
Location Address18200 OAKWOOD BLVDDearborn, MI 48124-5025
Mailing Address26901 Beaumont Blvd Ste 3dSouthfield, MI 48033-3849
Fax(947) 524-2765
Sole ProprietorNo
Medical School CMSMichigan State University College Of Human MedicineGraduated 2021
Enumeration DateFebruary 28, 2019
Last NPPES UpdateJune 16, 20266 updates tracked since enumeration
NPPES CertifiedJune 16, 2026
NPI 1700343464 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in MI · 6801109222
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
18200 OAKWOOD BLVD, Dearborn, MI 48124

Secondary Practice Location 1

Location 118518 Outer DrDearborn, MI 48128-1874 · Phone (734) 407-7701 · Fax (313) 722-4391

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Leonard R Pennisi Lmsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2365859873
PECOS Enrollment IDI20210330001506
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48124 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $58.04 – $177.36
Typical copayment $0.00 (range $14.51 – $44.34)
Most-billed visit code NA
Established Patient
$72.38 typical visit price
range $18.32 – $143.49
Typical copayment $18.09 (range $4.58 – $35.87)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Psychiatry & Neurology (Psychiatry)
18200 OAKWOOD BLVD
DEARBORN, MI 48124
Internal Medicine
18200 OAKWOOD BLVD
DEARBORN, MI 48124
Physical Therapist
18200 OAKWOOD BLVD
DEARBORN, MI 48124
Physical Therapist
18200 OAKWOOD BLVD
DEARBORN, MI 48124
Psychiatry & Neurology (Psychiatry)
18200 OAKWOOD BLVD
DEARBORN, MI 48124

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Leonard Pennisi's NPI number?

The NPI number for Leonard Pennisi is 1700343464. It was assigned to this individual provider in the NPPES registry on February 28, 2019.

Where is Leonard Pennisi located?

Leonard Pennisi practices at 18200 Oakwood Blvd, Dearborn, MI 48124. The listed phone number is (947) 524-2760.

What is Leonard Pennisi's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Leonard Pennisi enrolled in Medicare?

Yes. Leonard Pennisi is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Leonard Pennisi accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 3 other insurers list Leonard Pennisi as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Leonard Pennisi was last updated on June 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 52 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.