Mary LazarMD
Cardiology·Royal Oak, MI
Mary Lazar, MD is a Cardiology provider in Royal Oak, MI, as of July 2026.
- NPI1255313219
- Registered2005
- Class of1986
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Mary Lazar at a glance
- Provider
- Mary Lazar
- Credential
- MD
- Specialty
- Cardiovascular Disease (Cardiology)
- Procedures
- Cardiology CPT codes
- Location
- Royal Oak, MI
- Medical school graduation
- 1986
- NPI registered
- 2005
- NPI
- 1255313219
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Mary Lazar practice?
Mary Lazar, MD is based in Royal Oak, MI. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Mary Lazar's NPI number?
Mary Lazar's National Provider Identifier (NPI) is 1255313219, registered in 2005. Specialty on record: Cardiovascular Disease (Cardiology); credential MD.
How many Cardiology providers in Michigan work at ambulatory surgery centers?
101 Cardiology surgeons and proceduralists in Michigan are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Mary Lazar among them. The Michigan Cardiology directory lists each one by city with credential, NPI, and center affiliations.
Pilot Analysis
Get the complete Mary Lazar analysis
Tell us where to send it. Our team will prepare an analysis of Mary Lazar covering case volumes, referral patterns, payer mix, and how specialty peers compare, and email it to you within 5-10 business days. Need it faster? Book a demo.