Lawrence Leon Grzegorzewski, DDS
- Part D claims, 2024
- 109
- Affiliated sites
- 2
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 506 E State Parkway, Schaumburg, IL 60173
- Practice phone
- Call (847) 885-2010
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Schaumburg Laboratory Facility
Clinical Lab - Full Service · Schaumburg, Illinois
Find Lawrence Grzegorzewski's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Lawrence Leon Grzegorzewski is a general practice dentistry in Schaumburg, Illinois
Lawrence Grzegorzewski practices at Schaumburg Laboratory Facility in Schaumburg, Illinois.
Lawrence Grzegorzewski's NPI, 1336247568, was assigned on September 20, 2006. Lawrence Grzegorzewski holds Michigan license 2901013550.
- NPI
- 1336247568NPI Registry (opens in a new tab)
- NPI enumeration date
- September 20, 2006
- NPI status
- Active
- Practice phone
- (847) 885-2010
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Lawrence Leon Grzegorzewski practices at Schaumburg Laboratory Facility in Schaumburg, Illinois
Lawrence Grzegorzewski's primary practice is Schaumburg Laboratory Facility, at 506 E State Parkway, Schaumburg, IL 60173. The practice phone is (847) 885-2010.
- Schaumburg Laboratory Facility506 E State Parkway, Schaumburg, IL 60173Phone(847) 885-2010
Source: Dmand AI Affiliation Data
Lawrence Leon Grzegorzewski is affiliated with 2 sites of care
Lawrence Grzegorzewski's primary practice is Schaumburg Laboratory Facility in Schaumburg, Illinois. Dmand AI also links Lawrence Grzegorzewski to 1 physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Lawrence Leon Grzegorzewski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Lawrence Grzegorzewski practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Schaumburg Laboratory Facility | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Lawrence Leon Grzegorzewski is one of 2,353 general practice dentistrys in Illinois
General practice is Lawrence Grzegorzewski's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Lawrence Grzegorzewski is licensed in Michigan.
Specialties and state licenses
- General practice dentistry, MichiganPrimary
General practice dentistrys near Lawrence Grzegorzewski
Counts of general practice dentistrys with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Lawrence Leon Grzegorzewski's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Lawrence Grzegorzewski's median patient age at 73, with 30% women.
Lawrence Grzegorzewski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women30%
- Men70%
Source: Dmand AI Patient Panel Data
Lawrence Leon Grzegorzewski wrote 109 Medicare Part D claims in 2024
In 2024, Lawrence Grzegorzewski wrote 109 Medicare Part D claims for 83 patients. 98% of them were for generic drugs.
Lawrence Grzegorzewski's Part D claims by kind of drug, 2024
- Generic107 claims98%
- Brand-name and other2 claims2%
Drug classes CMS tracks in Lawrence Grzegorzewski's Part D claims, 2024
- Antibiotics85%93 of 109 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Sources for Lawrence Leon Grzegorzewski's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Lawrence Leon Grzegorzewski
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Lawrence Leon Grzegorzewski's NPI number?
Lawrence Leon Grzegorzewski's NPI number is 1336247568. It was assigned on September 20, 2006, and it is active in the NPI Registry.
What does Lawrence Leon Grzegorzewski specialize in?
Lawrence Leon Grzegorzewski is a general practice dentistry in Schaumburg, Illinois. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Lawrence Leon Grzegorzewski practice?
Lawrence Grzegorzewski practices at 506 E State Parkway, Schaumburg, IL 60173. Lawrence Grzegorzewski's primary practice is Schaumburg Laboratory Facility in Schaumburg, Illinois. Dmand AI also links Lawrence Grzegorzewski to 1 physician office.
What is Lawrence Leon Grzegorzewski's office phone number?
The practice phone on file for Lawrence Grzegorzewski is (847) 885-2010.
What is Lawrence Leon Grzegorzewski's medical license number?
Lawrence Grzegorzewski holds Michigan license 2901013550.
How long has Lawrence Leon Grzegorzewski been practicing?
Lawrence Grzegorzewski's NPI was assigned in 2006.
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