DR. KRISTEN LAURA KNOWLES D.O.
NPI 1346502655
Emergency Medicine in Bethlehem, PA
About Dr. Kristen Laura Knowles D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KRISTEN LAURA KNOWLES D.O. (NPI 1346502655) is an individual emergency medicine provider in Bethlehem, Pennsylvania, licensed in Pennsylvania (OS016789) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS.
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 (PECOS)
Dr. Kristen Laura Knowles D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Kristen Knowles reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fort Morgan, CO 80701
- Reassigned Medicare billing, Colorado enrollment
- 468 clinicians in this Medicare group
Aurora, CO 80016
- Reassigned Medicare billing, Colorado enrollment
- 91 clinicians in this Medicare group
Dacono, CO 80514
- Reassigned Medicare billing, Colorado enrollment
- 352 clinicians in this Medicare group
Colorado Springs, CO 80923
- Reassigned Medicare billing, Colorado enrollment
- 285 clinicians in this Medicare group
Westminster, CO 80031
- Reassigned Medicare billing, Colorado enrollment
- 130 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 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.
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 Kristen Knowles's NPI number?
The NPI number for Kristen Knowles is 1346502655. It was assigned to this individual provider in the NPPES registry on June 12, 2012.
Where is Kristen Knowles located?
Kristen Knowles practices at 801 Ostrum St, Bethlehem, PA 18015. The listed phone number is (484) 526-4903.
What is Kristen Knowles's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Kristen Knowles enrolled in Medicare?
Yes. Kristen Knowles is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Kristen Knowles's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kristen Knowles reassigns Medicare benefits to 5 organizations: Usacs Of Colorado, Inc (Fort Morgan, CO), Emergency Service Physicians, Inc. (Aurora, CO), Usacs Community Emergency Services Of Colorado, Inc. (Dacono, CO), Usacs Observation Medicine Services Of Colorado Inc. (Colorado Springs, CO) and Premier Emergency Services, Inc (Westminster, CO). 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 Kristen Knowles'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 Kristen Knowles was last updated on October 9, 2014. 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.
# Dr. Kristen Laura Knowles, D.O. · NPI 1346502655
Emergency Medicine physician in Bethlehem, Pennsylvania. Individual provider, active in the CMS NPPES registry since June 12, 2012.
## Identity
- **NPI:** 1346502655 (Entity type: Individual)
- **Enumerated:** June 12, 2012
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** OS016789 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 801 OSTRUM ST, Bethlehem, PA 18015-1000
- **Phone:** (484) 526-4903
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Usacs Of Colorado, Inc (NPI 1659156610, Fort Morgan, CO); Emergency Service Physicians, Inc. (NPI 1548895048, Aurora, CO); Usacs Community Emergency Services Of Colorado, Inc. (NPI 1548895030, Dacono, CO); Usacs Observation Medicine Services Of Colorado Inc. (NPI 1942161484, Colorado Springs, CO); Premier Emergency Services, Inc (NPI 1457755688, Westminster, CO) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 9, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1346502655) · Data from the CMS NPPES public registry.