DR. SARA EMILY SCHWENK MD
NPI 1649899550
Internal Medicine - Hepatology in Bethlehem, PA
About Dr. Sara Emily Schwenk Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SARA EMILY SCHWENK MD (NPI 1649899550) is an individual hepatology provider in Bethlehem, Pennsylvania, licensed in Pennsylvania (MD494334) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, maintains a secondary practice location in Philadelphia, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
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. Sara Emily Schwenk 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 Reassignments
3Medicare enrollment records show Sara Schwenk reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bethlehem, PA 18018
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: St Lukes Physician Group Inc
- 2,851 clinicians in this Medicare group
Orwigsburg, PA 17961
- Reassigned Medicare billing, Pennsylvania enrollment
- 953 clinicians in this Medicare group
Philadelphia, PA 19104
- Reassigned Medicare billing, Pennsylvania enrollment
- 141 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.
Other Providers at the Same Location NPPES 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BETHLEHEM, PA 18018
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 Sara Schwenk's NPI number?
The NPI number for Sara Schwenk is 1649899550. It was assigned to this individual provider in the NPPES registry on April 10, 2020. The provider is also known as Sara Emily Chapin MD.
Where is Sara Schwenk located?
Sara Schwenk practices at 1530 8th Ave, Bethlehem, PA 18018. The listed phone number is (484) 526-6545.
What is Sara Schwenk's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hepatology, with taxonomy code 207RI0008X.
Is Sara Schwenk enrolled in Medicare?
Yes. Sara Schwenk 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 Sara Schwenk's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sara Schwenk reassigns Medicare benefits to 3 organizations: St. Luke's Physician Group, Inc (Bethlehem, PA), Gslpg, Inc (Orwigsburg, PA) and University Of Penn - Medical Group (Philadelphia, 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 Sara Schwenk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Sara Schwenk was last updated on June 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Sara Emily Schwenk, MD · NPI 1649899550
Hepatology physician in Bethlehem, Pennsylvania. Individual provider, active in the CMS NPPES registry since April 10, 2020.
## Identity
- **NPI:** 1649899550 (Entity type: Individual)
- **Enumerated:** April 10, 2020
- **Primary specialty:** Internal Medicine - Hepatology · taxonomy 207RI0008X
- **State license:** MD494334 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 1530 8TH AVE, Bethlehem, PA 18018-1883
- **Phone:** (484) 526-6545
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): St. Luke's Physician Group, Inc (NPI 1063734416, Bethlehem, PA); Gslpg, Inc (NPI 1366006702, Orwigsburg, PA); University Of Penn - Medical Group (NPI 1477660173, Philadelphia, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** June 9, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1649899550) · Data from the CMS NPPES public registry.