LUKE WILLIAM BARKER MD
NPI 1366029886
Dermatology in Philadelphia, PA
About Luke William Barker Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LUKE WILLIAM BARKER MD (NPI 1366029886) is an individual dermatology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD490365) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with Thomas Jefferson University Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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
Luke William Barker 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 Luke Barker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Philadelphia, PA 19107
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,739 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Thomas Jefferson University Hospital
Acute Care Hospitals · Philadelphia, PAAbington Memorial Hospital
Acute Care Hospitals · Abington, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19112 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHILADELPHIA, PA 19112
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 Luke Barker's NPI number?
The NPI number for Luke Barker is 1366029886. It was assigned to this individual provider in the NPPES registry on March 29, 2021.
Where is Luke Barker located?
Luke Barker practices at 3 Crescent Dr Fl 2, Philadelphia, PA 19112. The listed phone number is (215) 503-3321.
What is Luke Barker's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Luke Barker enrolled in Medicare?
Yes. Luke Barker 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 Luke Barker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Luke Barker reassigns Medicare benefits to Jefferson University Physicians (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 Luke Barker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Luke Barker accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Buckeye Health Plan and Highmark Blue Cross Blue Shield Delaware list Luke Barker 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 Luke Barker affiliated with any hospitals?
According to CMS data, Luke Barker is affiliated with Thomas Jefferson University Hospital and Abington Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Luke Barker was last updated on September 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Luke William Barker, MD · NPI 1366029886
Dermatology physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since March 29, 2021.
## Identity
- **NPI:** 1366029886 (Entity type: Individual)
- **Enumerated:** March 29, 2021
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **State license:** MD490365 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 3 CRESCENT DR FL 2, Philadelphia, PA 19112-1016
- **Phone:** (215) 503-3321
## 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:** Jefferson University Physicians (NPI 1326093675, Philadelphia, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Columbia University College Of Physicians And Surgeons, class of 2021
## Record status
- **NPPES last updated:** September 7, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1366029886) · Data from the CMS NPPES public registry.