1. Home
  2. Directory
  3. Michigan
  4. St Clair Shores
  5. Psychiatry Neurology
  6. NPI Profile

JIMMIE PAUL LELESZI D.O.
NPI 1245277946
Psychiatry & Neurology - Child & Adolescent Psychiatry in St. Clair Shores, MI

Active since June 01, 2006PECOS EnrolledAccepts Medicare Assignment
19601 E 8 MILE ROAD, ST. CLAIR SHORES, MI 48080(248) 553-7760(313) 993-0282 Get Directions Write a Review

NPPES record last updated: January 27, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 27, 2023, Jul 21, 2022 (2 updates tracked since 2022).

About Jimmie Paul Leleszi D.o. NPPES

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

JIMMIE PAUL LELESZI D.O. (NPI 1245277946) is an individual child & adolescent psychiatry provider in St. Clair Shores, Michigan, licensed in Michigan (5101006250) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Beaumont Hospital - Grosse Pointe, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1245277946
Entity TypeIndividualMale
Primary Taxonomy2084P0804X
Provider Legal NameJIMMIE PAUL LELESZICredential: D.O.
Location Address19601 E 8 MILE ROADSt. Clair Shores, MI 48080-1655
Mailing AddressPo Box 645St. Clair Shores, MI 48080-0645 · (248) 553-7760
Phone(248) 553-7760
Fax(313) 993-0282
Sole ProprietorNo
Medical School CMSMidwestern University, Chicago College Of Osteopathic MedGraduated 1970
Enumeration DateJune 1, 2006
Last NPPES UpdateJanuary 27, 20232 updates tracked since enumeration
NPPES CertifiedJanuary 27, 2023
✔ NPI 1245277946 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0804X
License✔ Licensed in MI · 5101006250
Definition
Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.
Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X · License 5101006250 (MI)
19601 E 8 MILE ROAD, St. Clair Shores, MI 48080
Open in Google Maps ↗

Secondary Practice Locations 2

Location 13601 W 13 Mile RdRoyal Oak, MI 48073-6712 · Phone (248) 898-7131
Location 2468 Cadieux RdGrosse Pointe, MI 48230-1507 · Phone (313) 473-1000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Jimmie Paul Leleszi D.o. 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 ID3577575794
PECOS Enrollment IDI20060706000333
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.

Medicare Billing Reassignments

3

Medicare enrollment records show Jimmie Leleszi reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Physician Group
5.3 mi
Physician Assistant
4100 JOHN R ST
Detroit, MI 48201
  • Reassigned Medicare billing, Michigan enrollment
  • 731 clinicians in this Medicare group
NPI 1316987589 (313) 745-4525
Beaumont Medical Group- Specialty Services
15 mi
Surgery
3601 W 13 MILE RD
Royal Oak, MI 48073
  • Reassigned Medicare billing, Michigan enrollment
  • 1,030 clinicians in this Medicare group
NPI 1578072906 (248) 898-5000
William Beaumont Hospital
15 mi
Family Medicine
3601 W 13 MILE RD
Royal Oak, MI 48073
  • Reassigned Medicare billing, Michigan enrollment
  • 154 clinicians in this Medicare group
NPI 1326097148 (248) 585-8271

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
14 services13 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Beaumont Hospital - Grosse Pointe

Acute Care Hospitals · Grosse Pointe, MI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230089
Location468 Cadieux RdGrosse Pointe, MI 48230 · Wayne County
Emergency services Birthing friendly

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 Jimmie Leleszi's NPI number?

The NPI number for Jimmie Leleszi is 1245277946. It was assigned to this individual provider in the NPPES registry on June 1, 2006.

Where is Jimmie Leleszi located?

Jimmie Leleszi practices at 19601 E 8 Mile Road, St. Clair Shores, MI 48080. The listed phone number is (248) 553-7760.

What is Jimmie Leleszi's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Is Jimmie Leleszi enrolled in Medicare?

Yes. Jimmie Leleszi 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.

Which organizations bill Medicare for Jimmie Leleszi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jimmie Leleszi reassigns Medicare benefits to 3 organizations: University Physician Group (Detroit, MI), Beaumont Medical Group- Specialty Services (Royal Oak, MI) and William Beaumont Hospital (Royal Oak, MI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jimmie Leleszi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jimmie Leleszi 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 1 other insurer list Jimmie Leleszi 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.

Is Jimmie Leleszi affiliated with any hospitals?

According to CMS data, Jimmie Leleszi is affiliated with Beaumont Hospital - Grosse Pointe.

When was this NPI record last updated?

The NPPES record for Jimmie Leleszi was last updated on January 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.