JOHN FRANCIS LOZOWSKI DO
NPI 1063496297
Family Medicine in Phila, PA
About John Francis Lozowski Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN FRANCIS LOZOWSKI DO (NPI 1063496297) is an individual family medicine provider in Phila, Pennsylvania, licensed in Pennsylvania (OS006638L) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 11
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
John Francis Lozowski Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show John Lozowski 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
- 447 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19134 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHILADELPHIA, PA 19134
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 John Lozowski's NPI number?
The NPI number for John Lozowski is 1063496297. It was assigned to this individual provider in the NPPES registry on December 1, 2005.
Where is John Lozowski located?
John Lozowski practices at 2923 E Thompson St, Phila, PA 19134. The listed phone number is (215) 425-3981.
What is John Lozowski's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is John Lozowski enrolled in Medicare?
Yes. John Lozowski is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for John Lozowski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Lozowski reassigns Medicare benefits to Temple Physicians Inc. (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 John Lozowski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Lozowski accept?
Health plans from Oscar Health list John Lozowski 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.
When was this NPI record last updated?
The NPPES record for John Lozowski was last updated on December 4, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# John Francis Lozowski, DO · NPI 1063496297
Family Medicine physician in Phila, Pennsylvania. Individual provider, active in the CMS NPPES registry since December 1, 2005.
## Identity
- **NPI:** 1063496297 (Entity type: Individual)
- **Enumerated:** December 1, 2005
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** OS006638L (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 2923 E THOMPSON ST, Phila, PA 19134-4812
- **Phone:** (215) 425-3981 · **Fax:** (215) 425-8083
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Temple Physicians Inc. (NPI 1598817603, Philadelphia, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 4, 2013
- **Other identifiers:** Other 2598226 (PA); Other 4353164 (PA); Other 30008811 (PA); and 8 more
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Source: [NPI Profile](https://npiprofile.com/npi/1063496297) · Data from the CMS NPPES public registry.