RYAN FLACH
NPI 1902669476
Nurse Anesthetist, Certified Registered in Erie, PA
About Ryan Flach NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RYAN FLACH (NPI 1902669476) is an individual nurse anesthetist, certified registered in Erie, Pennsylvania, licensed in Pennsylvania (RN744096) and active in the NPI registry since February 2024. He is enrolled in Medicare PECOS, is affiliated with Saint Vincent Hospital, and is a graduate of Other (2025).
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 Flach 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
4Medicare enrollment records show Ryan Flach reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Erie, PA 16502
- Reassigned Medicare billing, Pennsylvania enrollment
- 483 clinicians in this Medicare group
Melville, NY 11747
- Reassigned Medicare billing, Pennsylvania enrollment
- 45 clinicians in this Medicare group
Melville, NY 11747
- Reassigned Medicare billing, Pennsylvania enrollment
- 928 clinicians in this Medicare group
Shelton, CT 06484
- Reassigned Medicare billing, Connecticut enrollment
- 727 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.
Saint Vincent Hospital
Acute Care Hospitals · Erie, PAUpmc Hamot
Acute Care Hospitals · Erie, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 16550 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.
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 Flach's NPI number?
The NPI number for Ryan Flach is 1902669476. It was assigned to this individual provider in the NPPES registry on February 6, 2024.
Where is Ryan Flach located?
Ryan Flach practices at 201 State St, Erie, PA 16550. The listed phone number is (203) 751-3364.
What is Ryan Flach's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Ryan Flach enrolled in Medicare?
Yes. Ryan Flach 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 Flach's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Flach reassigns Medicare benefits to 4 organizations: St Vincent Medical Education And Research Institute Inc (Erie, PA), Anesthesia Patient Services Of Pennsylvania LLC (Melville, NY), North American Partners In Anesthesia, Pennsylvania , LLC (Melville, NY) and Integrated Anesthesia Associates LLC (Shelton, CT). 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 Flach's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ryan Flach affiliated with any hospitals?
According to CMS data, Ryan Flach is affiliated with Saint Vincent Hospital and Upmc Hamot.
When was this NPI record last updated?
The NPPES record for Ryan Flach was last updated on December 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Ryan Flach · NPI 1902669476
Nurse Anesthetist, Certified Registered physician in Erie, Pennsylvania. Individual provider, active in the CMS NPPES registry since February 6, 2024.
## Identity
- **NPI:** 1902669476 (Entity type: Individual)
- **Enumerated:** February 6, 2024
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** RN744096 (Pennsylvania)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 201 STATE ST, Erie, PA 16550-0002
- **Phone:** (203) 751-3364
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): St Vincent Medical Education And Research Institute Inc (NPI 1902881477, Erie, PA); Anesthesia Patient Services Of Pennsylvania LLC (NPI 1659752921, Melville, NY); North American Partners In Anesthesia, Pennsylvania , LLC (NPI 1639137854, Melville, NY); Integrated Anesthesia Associates LLC (NPI 1881636397, Shelton, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** December 4, 2025
- **Other identifiers:** Other RN744096 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1902669476) · Data from the CMS NPPES public registry.