EVELYN OUELLETTE CRNP
NPI 1770586398
Nurse Practitioner - Family in Olean, NY
About Evelyn Ouellette Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EVELYN OUELLETTE CRNP (NPI 1770586398) is an individual family provider in Olean, New York, licensed in New York (F334898-01) and active in the NPI registry since May 2005. She is enrolled in Medicare PECOS, is affiliated with Olean General Hospital, and is a graduate of Other (2003).
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 and accepts Medicare assignment
Evelyn Ouellette Crnp 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
3Medicare enrollment records show Evelyn Ouellette reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Olean, NY 14760
- Reassigned Medicare billing, New York enrollment
- 10 clinicians in this Medicare group
Olean, NY 14760
- Reassigned Medicare billing, New York enrollment
- 163 clinicians in this Medicare group
Jamestown, NY 14701
- Reassigned Medicare billing, New York enrollment
- 233 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 3
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Olean General Hospital
Acute Care Hospitals · Olean, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14760 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 8
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 5
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 Evelyn Ouellette's NPI number?
The NPI number for Evelyn Ouellette is 1770586398. It was assigned to this individual provider in the NPPES registry on May 27, 2005.
Where is Evelyn Ouellette located?
Evelyn Ouellette practices at 2430 Constitution Ave, Olean, NY 14760. The listed phone number is (716) 373-0700.
What is Evelyn Ouellette's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Evelyn Ouellette enrolled in Medicare?
Yes. Evelyn Ouellette 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 Evelyn Ouellette's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Evelyn Ouellette reassigns Medicare benefits to 3 organizations: Health System Physician PC (Olean, NY), Olean General Hospital (Olean, NY) and Great Lakes Physician Practice PC (Jamestown, NY). 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 Evelyn Ouellette's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Evelyn Ouellette affiliated with any hospitals?
According to CMS data, Evelyn Ouellette is affiliated with Olean General Hospital.
When was this NPI record last updated?
The NPPES record for Evelyn Ouellette was last updated on October 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Evelyn Ouellette, CRNP · NPI 1770586398
Family physician in Olean, New York. Individual provider, active in the CMS NPPES registry since May 27, 2005.
## Identity
- **NPI:** 1770586398 (Entity type: Individual)
- **Enumerated:** May 27, 2005
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** F334898-01 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 2430 CONSTITUTION AVE, Olean, NY 14760-1840
- **Phone:** (716) 373-0700 · **Fax:** (716) 373-7270
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Health System Physician PC (NPI 1649600081, Olean, NY); Olean General Hospital (NPI 1033499017, Olean, NY); Great Lakes Physician Practice PC (NPI 1730599176, Jamestown, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2003
## Record status
- **NPPES last updated:** October 14, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1770586398) · Data from the CMS NPPES public registry.