LILLIAS HOLMES MAGUIRE MD
NPI 1063674562
Colon & Rectal Surgery in Philadelphia, PA
About Lillias Holmes Maguire Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LILLIAS HOLMES MAGUIRE MD (NPI 1063674562) is an individual colon & rectal surgery provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD475304) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS, is affiliated with Hospital Of Univ Of Pennsylvania, and is a graduate of Pennsylvania State University College Of Medicine (2008).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
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
Lillias Holmes Maguire 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 Reassignment
Medicare enrollment records show Lillias Maguire reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Philadelphia, PA 19104
- Reassigned Medicare billing, Pennsylvania enrollment
- 3,488 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 2
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.
Hospital Of Univ Of Pennsylvania
Acute Care Hospitals · Philadelphia, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19104 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.
Referred Medical Equipment & Supplies CMS DME claims 5
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
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 Lillias Maguire's NPI number?
The NPI number for Lillias Maguire is 1063674562. It was assigned to this individual provider in the NPPES registry on June 26, 2008. The provider is also known as Lillias C Holmes.
Where is Lillias Maguire located?
Lillias Maguire practices at 3400 Spruce Street 4th Floor Silverstein, Philadelphia, PA 19104. The listed phone number is (215) 662-2078.
What is Lillias Maguire's specialty?
The primary specialty registered for this NPI is Colon & Rectal Surgery with taxonomy code 208C00000X.
Is Lillias Maguire enrolled in Medicare?
Yes. Lillias Maguire 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 Lillias Maguire's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lillias Maguire reassigns Medicare benefits to University Of Penn-Medical Group (Philadelphia, PA). 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 Lillias Maguire's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Lillias Maguire affiliated with any hospitals?
According to CMS data, Lillias Maguire is affiliated with Hospital Of Univ Of Pennsylvania.
When was this NPI record last updated?
The NPPES record for Lillias Maguire was last updated on November 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Lillias Holmes Maguire, MD · NPI 1063674562
Colon & Rectal Surgery physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since June 26, 2008.
## Identity
- **NPI:** 1063674562 (Entity type: Individual)
- **Enumerated:** June 26, 2008
- **Primary specialty:** Colon & Rectal Surgery · taxonomy 208C00000X
- **State license:** MD475304 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 3400 SPRUCE STREET, 4TH FLOOR SILVERSTEIN, Philadelphia, PA 19104-4206
- **Phone:** (215) 662-2078 · **Fax:** (215) 615-0471
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** University Of Penn-Medical Group (NPI 1073902169, Philadelphia, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Pennsylvania State University College Of Medicine, class of 2008
## Record status
- **NPPES last updated:** November 2, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1063674562) · Data from the CMS NPPES public registry.