DR. MATTHEW ROBERT FLYNN DO
NPI 1942949805
Emergency Medicine in Allentown, PA
About Dr. Matthew Robert Flynn Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MATTHEW ROBERT FLYNN DO (NPI 1942949805) is an individual emergency medicine provider in Allentown, Pennsylvania, licensed in Pennsylvania (OS025840) and active in the NPI registry since May 2022. He is enrolled in Medicare PECOS, is affiliated with Lehigh Valley Hospital, and is a graduate of Touro Un Col Of Osteopathic Medicine, New York (2022).
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. Matthew Robert Flynn Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Matthew Flynn reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Allentown, PA 18103
- Reassigned Medicare billing, Pennsylvania enrollment
- 2,895 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lehigh Valley Hospital
Acute Care Hospitals · Allentown, PALehigh Valley Hospital - Hazleton
Acute Care Hospitals · Hazleton, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 18103 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.
ALLENTOWN, PA 18103
ALLENTOWN, PA 18103
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 Flynn's NPI number?
The NPI number for Matthew Flynn is 1942949805. It was assigned to this individual provider in the NPPES registry on May 31, 2022.
Where is Matthew Flynn located?
Matthew Flynn practices at 1200 S Cedar Crest Blvd, Allentown, PA 18103. The listed phone number is (610) 402-8000.
What is Matthew Flynn's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Matthew Flynn enrolled in Medicare?
Yes. Matthew Flynn is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Matthew Flynn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Flynn reassigns Medicare benefits to Lehigh Valley Physician Group (Allentown, 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 Flynn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Matthew Flynn affiliated with any hospitals?
According to CMS data, Matthew Flynn is affiliated with Lehigh Valley Hospital and Lehigh Valley Hospital - Hazleton.
When was this NPI record last updated?
The NPPES record for Matthew Flynn was last updated on July 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Matthew Robert Flynn, DO · NPI 1942949805
Emergency Medicine physician in Allentown, Pennsylvania. Individual provider, active in the CMS NPPES registry since May 31, 2022.
## Identity
- **NPI:** 1942949805 (Entity type: Individual)
- **Enumerated:** May 31, 2022
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** OS025840 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 1200 S CEDAR CREST BLVD, Allentown, PA 18103-6202
- **Phone:** (610) 402-8000
## 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:** Lehigh Valley Physician Group (NPI 1649289141, Allentown, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Touro Un Col Of Osteopathic Medicine, New York, class of 2022
## Record status
- **NPPES last updated:** July 20, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1942949805) · Data from the CMS NPPES public registry.