DR. LISA S GREISING M.D.
NPI 1578523155
Internal Medicine in Chicago, IL
About Dr. Lisa S Greising M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LISA S GREISING M.D. (NPI 1578523155) is an individual internal medicine provider in Chicago, Illinois, licensed in Illinois (036093326) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS, holds a CLIA Waiver certificate valid through February 29, 2028, and is affiliated with Presence Saint Joseph Hospital - Chicago.
NPPES Registry Identity
Specialties & Licenses
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. Lisa S Greising M.d. 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 Reassignment
Medicare enrollment records show Lisa Greising reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chicago, IL 60657
- Reassigned Medicare billing, Illinois enrollment
- 129 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.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 14D0996916
Lisa S Greising MD · Chicago, ILAreas of Expertise CMS Part B claims 12
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Presence Saint Joseph Hospital - Chicago
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60657 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
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.
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 Lisa Greising's NPI number?
The NPI number for Lisa Greising is 1578523155. It was assigned to this individual provider in the NPPES registry on March 27, 2006.
Where is Lisa Greising located?
Lisa Greising practices at 2913 N Commonwealth Ave Fl 5, Chicago, IL 60657. The listed phone number is (773) 883-2800.
What is Lisa Greising's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Lisa Greising enrolled in Medicare?
Yes. Lisa Greising 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 organization bills Medicare for Lisa Greising's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lisa Greising reassigns Medicare benefits to Presence Healthcare Services (Chicago, IL). The 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 Lisa Greising's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Does Lisa Greising hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 14D0996916) is associated with this NPI, valid through February 29, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Lisa Greising accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Lisa Greising 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 Lisa Greising affiliated with any hospitals?
According to CMS data, Lisa Greising is affiliated with Presence Saint Joseph Hospital - Chicago.
When was this NPI record last updated?
The NPPES record for Lisa Greising was last updated on May 12, 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.