DR. JOSEPH P. MULLIGAN D.M.D.
NPI 1225045594
Dentist - Oral and Maxillofacial Surgery in Philadelphia, PA
About Dr. Joseph P. Mulligan D.m.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOSEPH P. MULLIGAN D.M.D. (NPI 1225045594) is an individual oral and maxillofacial surgery provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (DS030297L) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Temple University Hospital, and maintains a secondary practice location in Sewell.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
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. Joseph P. Mulligan D.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 Joseph Mulligan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Philadelphia, PA 19134
- Reassigned Medicare billing, Pennsylvania enrollment
- 4 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Temple University Hospital
Acute Care Hospitals · Philadelphia, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19125 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHILADELPHIA, PA 19125
PHILADELPHIA, PA 19125
PHILADELPHIA, PA 19125
PHILADELPHIA, PA 19125
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 Joseph Mulligan's NPI number?
The NPI number for Joseph Mulligan is 1225045594. It was assigned to this individual provider in the NPPES registry on August 1, 2006.
Where is Joseph Mulligan located?
Joseph Mulligan practices at 100 E Lehigh Ave Om2, Philadelphia, PA 19125. The listed phone number is (215) 707-3613.
What is Joseph Mulligan's specialty?
The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.
Is Joseph Mulligan enrolled in Medicare?
Yes. Joseph Mulligan 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 Joseph Mulligan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Mulligan reassigns Medicare benefits to Delaware Valley Maxillofacial & Oral Surgery LLC (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 Joseph Mulligan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joseph Mulligan accept?
Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Florida Combined Life and HRI Dental & Vision and 3 other insurers list Joseph Mulligan 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 Joseph Mulligan affiliated with any hospitals?
According to CMS data, Joseph Mulligan is affiliated with Temple University Hospital.
When was this NPI record last updated?
The NPPES record for Joseph Mulligan was last updated on July 24, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Dr. Joseph P. Mulligan, D.M.D. · NPI 1225045594
Oral and Maxillofacial Surgery provider in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since August 1, 2006.
## Identity
- **NPI:** 1225045594 (Entity type: Individual)
- **Enumerated:** August 1, 2006
- **Primary specialty:** Dentist - Oral and Maxillofacial Surgery · taxonomy 1223S0112X
- **State license:** DS030297L (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 E LEHIGH AVE, OM2, Philadelphia, PA 19125
- **Phone:** (215) 707-3613 · **Fax:** (215) 707-5404
## 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:** Delaware Valley Maxillofacial & Oral Surgery LLC (NPI 1073641148, Philadelphia, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Temple University School Of Medicine, class of 1997
## Record status
- **NPPES last updated:** July 24, 2019
- **Other identifiers:** Medicaid 0055824 (NJ)
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Source: [NPI Profile](https://npiprofile.com/npi/1225045594) · Data from the CMS NPPES public registry.