DR. LAWRENCE LEON GRZEGORZEWSKI DDS
NPI 1336247568
Dentist - General Practice in Burton, MI

Q: What is Lawrence Grzegorzewski's NPI number?

The NPI number for Lawrence Grzegorzewski is 1336247568. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Q: What is Lawrence Grzegorzewski's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Active since September 20, 2006PECOS Enrolled

4087 S CENTER RD, BURTON, MI 48519(810) 744-1324 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Lawrence Leon Grzegorzewski Dds NPPES

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

DR. LAWRENCE LEON GRZEGORZEWSKI DDS (NPI 1336247568) is an individual general practice provider in Burton, Michigan, licensed in Michigan (2901013550) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1336247568

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. LAWRENCE LEON GRZEGORZEWSKICredential: DDS

Location Address4087 S CENTER RDBurton, MI 48519-1453

Mailing Address4277 Hastings DrGrand Blanc, MI 48439-7310 · (810) 695-1765

Phone(810) 744-1324

Sole ProprietorYes

Enumeration DateSeptember 20, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1336247568 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in MI · 2901013550

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

4087 S CENTER RD, Burton, MI 48519

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Lawrence Leon Grzegorzewski Dds is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 48519 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

$84.74 typical visit price

range $54.34 – $166.68

Typical copayment $21.18 (range $13.58 – $41.67)

Most-billed visit code 99203

Established Patient

$68.07 typical visit price

range $17.09 – $135.40

Typical copayment $17.01 (range $4.27 – $33.85)

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 2

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

PAUL A INGLES DMD

Dentist (General Practice)

4087 S CENTER RD
BURTON, MI 48519

Genesee County (810) 744-1324

LAWRENCE L GRZEGORZEWSKI

Clinic/Center (Dental)

4087 S CENTER RD
BURTON, MI 48519

Genesee County (810) 744-1324

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 Lawrence Grzegorzewski's NPI number?

The NPI number for Lawrence Grzegorzewski is 1336247568. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Where is Lawrence Grzegorzewski located?

Lawrence Grzegorzewski practices at 4087 S Center Rd, Burton, MI 48519. The listed phone number is (810) 744-1324.

What is Lawrence Grzegorzewski's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Lawrence Grzegorzewski enrolled in Medicare?

Yes. Lawrence Grzegorzewski is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Lawrence Grzegorzewski was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.