KRISTINN MARIE SERGI CRNA
NPI 1457744302
Nurse Anesthetist, Certified Registered in Youngstown, OH
About Kristinn Marie Sergi Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KRISTINN MARIE SERGI CRNA (NPI 1457744302) is an individual nurse anesthetist, certified registered in Youngstown, Ohio, licensed in Ohio (105522) and active in the NPI registry since March 2015. She is affiliated with St Elizabeth Youngstown Hospital, maintains a secondary practice location in Youngstown, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 4
Accepted Insurance
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
Kristinn Marie Sergi Crna 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 Kristinn Sergi reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Youngstown, OH 44504
- Reassigned Medicare billing, Ohio enrollment
- 245 clinicians in this Medicare group
Youngstown, OH 44512
- Reassigned Medicare billing, Ohio enrollment
- 317 clinicians in this Medicare group
Poland, OH 44514
- Reassigned Medicare billing, Ohio enrollment
- 57 clinicians in this Medicare group
Warren, OH 44484
- Reassigned Medicare billing, Ohio enrollment
- 27 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 4
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Elizabeth Youngstown Hospital
Acute Care Hospitals · Youngstown, OHMh St Joseph Warren Hospital
Acute Care Hospitals · Warren, OHSurgical Hospital At Southwoods
Acute Care Hospitals · Youngstown, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 44504 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
YOUNGSTOWN, OH 44504
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 Kristinn Sergi's NPI number?
The NPI number for Kristinn Sergi is 1457744302. It was assigned to this individual provider in the NPPES registry on March 16, 2015.
Where is Kristinn Sergi located?
Kristinn Sergi practices at 1044 Belmont Ave, Youngstown, OH 44504. The listed phone number is (330) 480-3658.
What is Kristinn Sergi's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Kristinn Sergi enrolled in Medicare?
Yes. Kristinn Sergi 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 Kristinn Sergi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kristinn Sergi reassigns Medicare benefits to 4 organizations: Bel-Park Anesthesia Associates, Inc. (Youngstown, OH), Triad Health Services, LLC (Youngstown, OH), Optimum Anesthesia (Poland, OH) and Trans-Ohio Anesthesia, LLC (Warren, OH). 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 Kristinn Sergi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kristinn Sergi accept?
Health plans from CareSource list Kristinn Sergi as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Kristinn Sergi affiliated with any hospitals?
According to CMS data, Kristinn Sergi is affiliated with St Elizabeth Youngstown Hospital, Mh St Joseph Warren Hospital and Surgical Hospital At Southwoods.
When was this NPI record last updated?
The NPPES record for Kristinn Sergi was last updated on October 2, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.
# Kristinn Marie Sergi, CRNA · NPI 1457744302
Nurse Anesthetist, Certified Registered physician in Youngstown, Ohio. Individual provider, active in the CMS NPPES registry since March 16, 2015.
## Identity
- **NPI:** 1457744302 (Entity type: Individual)
- **Enumerated:** March 16, 2015
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 105522 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 1044 BELMONT AVE, Youngstown, OH 44504-1006
- **Phone:** (330) 480-3658 · **Fax:** (330) 480-3439
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Bel-Park Anesthesia Associates, Inc. (NPI 1508813528, Youngstown, OH); Triad Health Services, LLC (NPI 1588925457, Youngstown, OH); Optimum Anesthesia (NPI 1851656854, Poland, OH); Trans-Ohio Anesthesia, LLC (NPI 1871866137, Warren, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** October 2, 2018
- **Other identifiers:** Other H455340 (OH); Other 000000921157 (OH); Other 13550681; and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1457744302) · Data from the CMS NPPES public registry.