DR. JACK CHAMBERS DO
NPI 1750355749
Emergency Medicine in Bethlehem, PA
About Dr. Jack Chambers Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JACK CHAMBERS DO (NPI 1750355749) is an individual emergency medicine provider in Bethlehem, Pennsylvania, licensed in Pennsylvania (OS009804L) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Jack Chambers Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Jack Chambers reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Phillipsburg, NJ 08865
- Reassigned Medicare billing, New Jersey enrollment
- Medicare enrollment name: St Lukes Warren Physician Group PC
- 153 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.
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.
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 Jack Chambers's NPI number?
The NPI number for Jack Chambers is 1750355749. It was assigned to this individual provider in the NPPES registry on February 15, 2006.
Where is Jack Chambers located?
Jack Chambers practices at 801 Ostrum St, Bethlehem, PA 18015. The listed phone number is (610) 954-4500.
What is Jack Chambers's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Jack Chambers enrolled in Medicare?
Yes. Jack Chambers is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Jack Chambers's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jack Chambers reassigns Medicare benefits to St. Luke's Warren Physician Group, PC (Phillipsburg, NJ). The 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 Jack Chambers'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 Jack Chambers was last updated on August 27, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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. Jack Chambers, DO · NPI 1750355749
Emergency Medicine physician in Bethlehem, Pennsylvania. Individual provider, active in the CMS NPPES registry since February 15, 2006.
## Identity
- **NPI:** 1750355749 (Entity type: Individual)
- **Enumerated:** February 15, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** OS009804L (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 801 OSTRUM ST, Bethlehem, PA 18015-1000
- **Phone:** (610) 954-4500
## 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:** St. Luke's Warren Physician Group, PC (NPI 1174864490, Phillipsburg, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 27, 2007
- **Other identifiers:** Medicare UPIN H13247 (PA); Medicaid 0017982500006 (PA); Medicare ID-Type Unspecified 036904GE1 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1750355749) · Data from the CMS NPPES public registry.