Lillias Holmes Maguire, MD
Colon & Rectal Surgery Physician · Philadelphia, PA
Lillias Holmes Maguire, MD is a colon & rectal surgery physician with a practice address in Philadelphia, Pennsylvania, and NPI 1063674562, issued on Jun 26, 2008. Check the license (Pennsylvania MD475304, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Lillias Holmes Maguire
- Credential
- MD
- Primary taxonomy
- Colon & Rectal Surgery Physician 208C00000X
- License numbers
- MD475304 PA
4301111770 MI
Self-reported in NPPES; status is on the state search - Practice location
- 3400 Spruce Street, Philadelphia, PA 19104
- Phone
- (215) 662-2078
- Enumerated
- Jun 26, 2008
- Record last updated
- Nov 2, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (215) 615-0471
- Medicare enrollment
- Enrolled (PECOS I20211213000293); accepts Medicare assignment
- Medical or professional school
- Pennsylvania State University College Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest colon & rectal surgery physician records → All 122 in Pennsylvania → Look up another NPI →
Also registered at 3400 Spruce Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephanie Abbuhl, MDEmergency Medicine Physician1649215195
- Shahrzad Abdollahi, M.D.Rheumatology Physician1518494178
- Sarah Abdulla, MDVascular & Interventional Radiology Physician1427342336
- Alice Abernathy, MDObstetrics & Gynecology Physician1740711498
- Mariam Aboian, M.D., PH.D.Diagnostic Radiology Physician1356669386
- Samir Abu Gazala, M.D.Surgery Physician1750708251
Verify Lillias Holmes Maguire in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD475304Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 85.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- University OF Penn - Medical GroupPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lillias Holmes Maguire among 122 colon & rectal surgery physician records in Pennsylvania
Lillias Holmes Maguire, MD is one of 122 colon & rectal surgery physician records with a practice address in Pennsylvania. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 66% of them.
- NPI issued2008 · 66% of these records are older, 29% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2008 · median 2000 among the 91 with a school on file
- Record last updated2021 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208C00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Colon & Rectal Surgery Physician providers in Pennsylvania
There are 122 colon & rectal surgery physician records in Pennsylvania.
All 122 in Pennsylvania → Every provider in Philadelphia → Colon & Rectal Surgery Physician nationwide →
The 8 colon & rectal surgery physician records with the nearest ZIP codes
- Robert Fry, MDPhiladelphia, PA 191041336171636
- Paul Hernandez, M.D.Philadelphia, PA 191041609261171
- Najjia Mahmoud, MDPhiladelphia, PA 191041780614784
- Joshua Bleier, MDPhiladelphia, PA 191061124292487
- Maryalice Cheney, M.D.Philadelphia, PA 191071952464877
- Courtney Devin, MDPhiladelphia, PA 191071649667700
- Benjamin Phillips, M.D.Philadelphia, PA 191071841281995
- Lauren Kosinski, MDWynnewood, PA 190961184670721
Common questions
What is Lillias Holmes Maguire, MD's NPI number?
Lillias Holmes Maguire, MD's National Provider Identifier (NPI) is 1063674562, issued on Jun 26, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Lillias Holmes Maguire, MD located?
The NPPES record lists a practice address at 3400 Spruce Street, Philadelphia, PA, 19104. Phone: (215) 662-2078. Providers update this record themselves, so call before visiting.
How can I verify Lillias Holmes Maguire, MD's license?
NPPES lists Pennsylvania license number MD475304, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Lillias Holmes Maguire, MD's MIPS final score?
The 2023 MIPS final score is 85.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.