DR. TIMOTHY LAWRENCE SWITAJ MD, MBA, MHA
NPI 1831189166
Family Medicine in Chambersburg, PA
About Dr. Timothy Lawrence Switaj Md, Mba, Mha NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TIMOTHY LAWRENCE SWITAJ MD, MBA, MHA (NPI 1831189166) is an individual family medicine provider in Chambersburg, Pennsylvania, licensed in Pennsylvania (MD480145) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with Wellspan Chambersburg Hospital, and maintains 24 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 24
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. Timothy Lawrence Switaj Md, Mba, Mha 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 Timothy Switaj reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chambersburg, PA 17201
- Reassigned Medicare billing, Pennsylvania enrollment
- 3,080 clinicians in this Medicare group
Chambersburg, PA 17201
- Reassigned Medicare billing, Pennsylvania enrollment
- 143 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 2
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Wellspan Chambersburg Hospital
Acute Care Hospitals · Chambersburg, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 17201 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 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHAMBERSBURG, PA 17201
CHAMBERSBURG, PA 17201
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 Timothy Switaj's NPI number?
The NPI number for Timothy Switaj is 1831189166. It was assigned to this individual provider in the NPPES registry on October 27, 2005.
Where is Timothy Switaj located?
Timothy Switaj practices at 12 St Paul Dr Ste 101, Chambersburg, PA 17201. The listed phone number is (717) 217-6760.
What is Timothy Switaj's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Timothy Switaj enrolled in Medicare?
Yes. Timothy Switaj 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 Timothy Switaj's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Timothy Switaj reassigns Medicare benefits to 2 organizations: Wellspan Medical Group (Chambersburg, PA) and Good Samaritan Physician Services (Chambersburg, 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 Timothy Switaj's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Timothy Switaj affiliated with any hospitals?
According to CMS data, Timothy Switaj is affiliated with Wellspan Chambersburg Hospital.
When was this NPI record last updated?
The NPPES record for Timothy Switaj was last updated on September 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days 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. Timothy Lawrence Switaj, MD, MBA, MHA · NPI 1831189166
Family Medicine physician in Chambersburg, Pennsylvania. Individual provider, active in the CMS NPPES registry since October 27, 2005.
## Identity
- **NPI:** 1831189166 (Entity type: Individual)
- **Enumerated:** October 27, 2005
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD480145 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 12 ST PAUL DR STE 101, Chambersburg, PA 17201-1035
- **Phone:** (717) 217-6760 · **Fax:** (717) 255-0914
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Wellspan Medical Group (NPI 1083392740, Chambersburg, PA); Good Samaritan Physician Services (NPI 1316713647, Chambersburg, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Uniformed Services Uhs Fe Hebert School Of Med, class of 2002
## Record status
- **NPPES last updated:** September 30, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1831189166) · Data from the CMS NPPES public registry.