DR. RALPH SCOTT LAZZARA MD
NPI 1710978689
Internal Medicine in Flint, MI
About Dr. Ralph Scott Lazzara Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RALPH SCOTT LAZZARA MD (NPI 1710978689) is an individual internal medicine provider in Flint, Michigan, licensed in Michigan (4301063320) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS and is a graduate of Wayne State University School Of Medicine (1994).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted 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
Dr. Ralph Scott Lazzara Md 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.
Medicare Billing Reassignments
3Medicare enrollment records show Ralph Lazzara reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Flint, MI 48507
- Reassigned Medicare billing, Michigan enrollment
- 8 clinicians in this Medicare group
Flint, MI 48507
- Reassigned Medicare billing, Michigan enrollment
- 2 clinicians in this Medicare group
Coldwater, MI 49036
- Reassigned Medicare billing, Michigan enrollment
- 8 clinicians in this Medicare group
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 16
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48507 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Ralph Lazzara's NPI number?
The NPI number for Ralph Lazzara is 1710978689. It was assigned to this individual provider in the NPPES registry on October 31, 2005.
Where is Ralph Lazzara located?
Ralph Lazzara practices at 2469 W Hill Rd, Flint, MI 48507. The listed phone number is (810) 407-6039.
What is Ralph Lazzara's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Ralph Lazzara enrolled in Medicare?
Yes. Ralph Lazzara 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 Ralph Lazzara's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ralph Lazzara reassigns Medicare benefits to 3 organizations: Lifetime Urgent Care PLLC (Flint, MI), Mundy Family Care PLLC (Flint, MI) and Prompt Care Express PC (Coldwater, 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 Ralph Lazzara's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ralph Lazzara accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and Priority Health list Ralph Lazzara 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 Ralph Lazzara was last updated on May 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.