MATTHEW KAZUHIRO STERN DO
NPI 1447994108
Internal Medicine in Allentown, PA
About Matthew Kazuhiro Stern Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MATTHEW KAZUHIRO STERN DO (NPI 1447994108) is an individual internal medicine provider in Allentown, Pennsylvania, licensed in Pennsylvania (OS024806) and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS, is affiliated with Lehigh Valley Hospital, and is a graduate of Philadelphia College Of Osteopathic Medicine (2022).
NPPES Registry Identity
Specialties & Licenses 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
Matthew Kazuhiro Stern Do 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 Matthew Stern reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Allentown, PA 18102
- Reassigned Medicare billing, Pennsylvania enrollment
- 2,895 clinicians in this Medicare group
Allentown, PA 18102
- Reassigned Medicare billing, Pennsylvania enrollment
- 296 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lehigh Valley Hospital
Acute Care Hospitals · Allentown, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 18102 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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ALLENTOWN, PA 18102
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 Matthew Stern's NPI number?
The NPI number for Matthew Stern is 1447994108. It was assigned to this individual provider in the NPPES registry on April 27, 2022.
Where is Matthew Stern located?
Matthew Stern practices at 1627 Chew St Ste 101, Allentown, PA 18102. The listed phone number is (610) 969-4370.
What is Matthew Stern's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Matthew Stern enrolled in Medicare?
Yes. Matthew Stern 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 Matthew Stern's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Stern reassigns Medicare benefits to 2 organizations: Lehigh Valley Physician Group (Allentown, PA) and Valley Health Partners Community Health Center (Allentown, 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 Matthew Stern's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Matthew Stern affiliated with any hospitals?
According to CMS data, Matthew Stern is affiliated with Lehigh Valley Hospital.
When was this NPI record last updated?
The NPPES record for Matthew Stern was last updated on July 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Matthew Kazuhiro Stern, DO · NPI 1447994108
Internal Medicine physician in Allentown, Pennsylvania. Individual provider, active in the CMS NPPES registry since April 27, 2022.
## Identity
- **NPI:** 1447994108 (Entity type: Individual)
- **Enumerated:** April 27, 2022
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** OS024806 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 1627 CHEW ST STE 101, Allentown, PA 18102-3648
- **Phone:** (610) 969-4370
## 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): Lehigh Valley Physician Group (NPI 1245329317, Allentown, PA); Valley Health Partners Community Health Center (NPI 1396371118, Allentown, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Philadelphia College Of Osteopathic Medicine, class of 2022
## Record status
- **NPPES last updated:** July 15, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1447994108) · Data from the CMS NPPES public registry.