STEPHANIE WELSH D.O.
NPI 1396127296
Emergency Medicine in Bethlehem, PA
About Stephanie Welsh D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHANIE WELSH D.O. (NPI 1396127296) is an individual emergency medicine provider in Bethlehem, Pennsylvania, licensed in Pennsylvania (OS018362) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS, is affiliated with St Luke's Hospital - Monroe Campus, and is a graduate of West Virginia School Of Osteopathic Medicine (2015).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 2
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
Stephanie Welsh 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
4Medicare enrollment records show Stephanie Welsh reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bethlehem, PA 18015
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: St Lukes Physician Group Inc
- 2,851 clinicians in this Medicare group
Hellertown, PA 18055
- Reassigned Medicare billing, Pennsylvania enrollment
- 128 clinicians in this Medicare group
Quakertown, PA 18951
- Reassigned Medicare billing, Pennsylvania enrollment
- 128 clinicians in this Medicare group
Lehighton, PA 18235
- Reassigned Medicare billing, Pennsylvania enrollment
- 145 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.
St Luke's Hospital - Monroe Campus
Acute Care Hospitals · Stroudsburg, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 18015 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
BETHLEHEM, PA 18015
BETHLEHEM, PA 18015
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 Stephanie Welsh's NPI number?
The NPI number for Stephanie Welsh is 1396127296. It was assigned to this individual provider in the NPPES registry on June 26, 2015. The provider is also known as Stephanie Ptakowski Do.
Where is Stephanie Welsh located?
Stephanie Welsh practices at 801 Ostrum St, Bethlehem, PA 18015. The listed phone number is (484) 526-4500.
What is Stephanie Welsh's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Stephanie Welsh enrolled in Medicare?
Yes. Stephanie Welsh 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 Stephanie Welsh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Welsh reassigns Medicare benefits to 4 organizations: St. Luke's Physician Group, Inc. (Bethlehem, PA), St. Luke's Hospital (Hellertown, PA), St. Luke's Quakertown Hospital (Quakertown, PA) and The Carbon Schuylkill Community Hospital, Inc. (Lehighton, 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 Stephanie Welsh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Stephanie Welsh affiliated with any hospitals?
According to CMS data, Stephanie Welsh is affiliated with St Luke's Hospital - Monroe Campus.
When was this NPI record last updated?
The NPPES record for Stephanie Welsh was last updated on September 29, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Stephanie Welsh, D.O. · NPI 1396127296
Emergency Medicine physician in Bethlehem, Pennsylvania. Individual provider, active in the CMS NPPES registry since June 26, 2015.
## Identity
- **NPI:** 1396127296 (Entity type: Individual)
- **Enumerated:** June 26, 2015
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** OS018362 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 801 OSTRUM ST, Bethlehem, PA 18015-1000
- **Phone:** (484) 526-4500 · **Fax:** (484) 526-6674
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): St. Luke's Physician Group, Inc. (NPI 1083789150, Bethlehem, PA); St. Luke's Hospital (NPI 1619817871, Hellertown, PA); St. Luke's Quakertown Hospital (NPI 1457710576, Quakertown, PA); The Carbon Schuylkill Community Hospital, Inc. (NPI 1386185452, Lehighton, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** West Virginia School Of Osteopathic Medicine, class of 2015
## Record status
- **NPPES last updated:** September 29, 2020
- **Other identifiers:** Medicaid 103167763 (PA); Other 566148 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1396127296) · Data from the CMS NPPES public registry.