RYAN PATRICK FLYNN NP
NPI 1770054819
Nurse Practitioner in Springfield, MA
About Ryan Patrick Flynn Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RYAN PATRICK FLYNN NP (NPI 1770054819) is an individual nurse practitioner in Springfield, Massachusetts, licensed in Massachusetts (RN2311096) and active in the NPI registry since December 2018. He is enrolled in Medicare PECOS, is affiliated with Cooley Dickinson Hospital Inc,the, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 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
Ryan Patrick Flynn Np 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 Ryan Flynn reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Northampton, MA 01060
- Reassigned Medicare billing, Massachusetts enrollment
- 539 clinicians in this Medicare group
Oxford, MA 01540
- Reassigned Medicare billing, Massachusetts enrollment
- 2,902 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
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cooley Dickinson Hospital Inc,the
Acute Care Hospitals · Northampton, MABaystate Medical Center
Acute Care Hospitals · Springfield, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01107 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.
SPRINGFIELD, MA 01107
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 Ryan Flynn's NPI number?
The NPI number for Ryan Flynn is 1770054819. It was assigned to this individual provider in the NPPES registry on December 16, 2018.
Where is Ryan Flynn located?
Ryan Flynn practices at 759 Chestnut St, Springfield, MA 01107. The listed phone number is (413) 794-6297.
What is Ryan Flynn's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Ryan Flynn enrolled in Medicare?
Yes. Ryan Flynn 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 Ryan Flynn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Flynn reassigns Medicare benefits to 2 organizations: Mass General Brigham Medical Group Western Massachusetts Inc (Northampton, MA) and Umass Memorial Medical Group, Inc. (Oxford, MA). 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 Ryan Flynn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ryan Flynn affiliated with any hospitals?
According to CMS data, Ryan Flynn is affiliated with Cooley Dickinson Hospital Inc,the and Baystate Medical Center.
When was this NPI record last updated?
The NPPES record for Ryan Flynn was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 47 days 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.
# Ryan Patrick Flynn, NP · NPI 1770054819
Nurse Practitioner physician in Springfield, Massachusetts. Individual provider, active in the CMS NPPES registry since December 16, 2018.
## Identity
- **NPI:** 1770054819 (Entity type: Individual)
- **Enumerated:** December 16, 2018
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** RN2311096 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 759 CHESTNUT ST, Springfield, MA 01107-1619
- **Phone:** (413) 794-6297 · **Fax:** (413) 794-1767
## 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): Mass General Brigham Medical Group Western Massachusetts Inc (NPI 1295787919, Northampton, MA); Umass Memorial Medical Group, Inc. (NPI 1982381018, Oxford, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** September 10, 2026
- **Other identifiers:** Medicaid 110148937A (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1770054819) · Data from the CMS NPPES public registry.