MATTHEW NGUYEN MD
NPI 1912345216
Internal Medicine in Bryn Mawr, PA
About Matthew Nguyen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MATTHEW NGUYEN MD (NPI 1912345216) is an individual internal medicine provider in Bryn Mawr, Pennsylvania, licensed in Pennsylvania (MD484763) and active in the NPI registry since June 2013. He is enrolled in Medicare PECOS, is affiliated with Bryn Mawr Hospital, and maintains a secondary practice location in Philadelphia.
NPPES Registry Identity
Specialties & Licenses 3
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
Matthew Nguyen 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 Reassignment
Medicare enrollment records show Matthew Nguyen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Newtown Square, PA 19073
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,638 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Bryn Mawr Hospital
Acute Care Hospitals · Bryn Mawr, PAPaoli Hospital
Acute Care Hospitals · Paoli, PAMain Line Hospital Lankenau
Acute Care Hospitals · Wynnewood, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19010 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.
BRYN MAWR, PA 19010
BRYN MAWR, PA 19010
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 Nguyen's NPI number?
The NPI number for Matthew Nguyen is 1912345216. It was assigned to this individual provider in the NPPES registry on June 7, 2013.
Where is Matthew Nguyen located?
Matthew Nguyen practices at 130 S Bryn Mawr Ave, Bryn Mawr, PA 19010. The listed phone number is (484) 337-4097.
What is Matthew Nguyen's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Matthew Nguyen enrolled in Medicare?
Yes. Matthew Nguyen 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 organization bills Medicare for Matthew Nguyen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Nguyen reassigns Medicare benefits to Main Line Healthcare (Newtown Square, PA). 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 Matthew Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Matthew Nguyen affiliated with any hospitals?
According to CMS data, Matthew Nguyen is affiliated with Bryn Mawr Hospital, Paoli Hospital and Main Line Hospital Lankenau.
When was this NPI record last updated?
The NPPES record for Matthew Nguyen was last updated on May 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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 Nguyen, MD · NPI 1912345216
Internal Medicine physician in Bryn Mawr, Pennsylvania. Individual provider, active in the CMS NPPES registry since June 7, 2013.
## Identity
- **NPI:** 1912345216 (Entity type: Individual)
- **Enumerated:** June 7, 2013
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD484763 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 130 S BRYN MAWR AVE, Bryn Mawr, PA 19010-3121
- **Phone:** (484) 337-4097
## 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:** Main Line Healthcare (NPI 1922077643, Newtown Square, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of South Florida College Of Medicine, class of 2022
## Record status
- **NPPES last updated:** May 20, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1912345216) · Data from the CMS NPPES public registry.