GREGORY SWAN D.O.
NPI 1922452473
Family Medicine in West Reading, PA
About Gregory Swan D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GREGORY SWAN D.O. (NPI 1922452473) is an individual family medicine provider in West Reading, Pennsylvania, licensed in Pennsylvania (OT016952) and active in the NPI registry since April 2016. He is enrolled in Medicare PECOS, is affiliated with Lancaster General Hospital, and is a graduate of Philadelphia College Of Osteopathic Medicine (2016).
NPPES Registry Identity
Specialties & Licenses
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
Gregory Swan D.o. 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 Reassignments
2Medicare enrollment records show Gregory Swan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Exton, PA 19341
- Reassigned Medicare billing, Pennsylvania enrollment
- 27 clinicians in this Medicare group
Glen Mills, PA 19342
- Reassigned Medicare billing, Pennsylvania enrollment
- 654 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 20
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lancaster General Hospital
Acute Care Hospitals · Lancaster, PAHospital Of Univ Of Pennsylvania
Acute Care Hospitals · Philadelphia, PAPaoli Hospital
Acute Care Hospitals · Paoli, PAChester County Hospital
Acute Care Hospitals · West Chester, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19611 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.
WEST READING, PA 19611
WEST READING, PA 19611
WEST READING, PA 19611
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 Gregory Swan's NPI number?
The NPI number for Gregory Swan is 1922452473. It was assigned to this individual provider in the NPPES registry on April 21, 2016.
Where is Gregory Swan located?
Gregory Swan practices at 420 S 5th Ave, West Reading, PA 19611. The listed phone number is (484) 628-8855.
What is Gregory Swan's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Gregory Swan enrolled in Medicare?
Yes. Gregory Swan 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 organizations bill Medicare for Gregory Swan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Swan reassigns Medicare benefits to 2 organizations: Christine Meyer MD LLC (Exton, PA) and Prospect Health Access Network, Inc. (Glen Mills, PA). Each 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 Gregory Swan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Gregory Swan affiliated with any hospitals?
According to CMS data, Gregory Swan is affiliated with Lancaster General Hospital, Hospital Of Univ Of Pennsylvania, Paoli Hospital and Chester County Hospital.
When was this NPI record last updated?
The NPPES record for Gregory Swan was last updated on April 21, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.