ANN ONETTE RUFFO DO
NPI 1093249195
Family Medicine in Hazen, ND
About Ann Onette Ruffo Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANN ONETTE RUFFO DO (NPI 1093249195) is an individual family medicine provider in Hazen, North Dakota, licensed in North Dakota (18471) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS, is affiliated with Sakakawea Medical Center - Cah, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Ann Onette Ruffo Do 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 Ann Ruffo reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hazen, ND 58545
- Reassigned Medicare billing, North Dakota enrollment
- 47 clinicians in this Medicare group
Hazen, ND 58545
- Reassigned Medicare billing, North Dakota enrollment
- 15 clinicians in this Medicare group
East Liverpool, OH 43920
- Reassigned Medicare billing, Pennsylvania enrollment
- 7,114 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 6
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.
Sakakawea Medical Center - Cah
Critical Access Hospitals · Hazen, NDUpmc Jameson
Acute Care Hospitals · New Castle, PAUpmc Horizon
Acute Care Hospitals · Greenville, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 58545 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 Ann Ruffo's NPI number?
The NPI number for Ann Ruffo is 1093249195. It was assigned to this individual provider in the NPPES registry on April 14, 2017. The provider is also known as Ann Brakefield.
Where is Ann Ruffo located?
Ann Ruffo practices at 510 8th Ave NE, Hazen, ND 58545. The listed phone number is (701) 748-2256.
What is Ann Ruffo's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Ann Ruffo enrolled in Medicare?
Yes. Ann Ruffo 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 Ann Ruffo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ann Ruffo reassigns Medicare benefits to 3 organizations: Hazen Memorial Hospital Association (Hazen, ND), Coal Country Community Health Center (Hazen, ND) and University Of Pittsburgh Physicians (East Liverpool, 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 Ann Ruffo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ann Ruffo accept?
Health plans from Blue Cross Blue Shield of North Dakota list Ann Ruffo 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 Ann Ruffo affiliated with any hospitals?
According to CMS data, Ann Ruffo is affiliated with Sakakawea Medical Center - Cah, Upmc Jameson and Upmc Horizon.
When was this NPI record last updated?
The NPPES record for Ann Ruffo was last updated on February 5, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Ann Onette Ruffo, DO · NPI 1093249195
Family Medicine physician in Hazen, North Dakota. Individual provider, active in the CMS NPPES registry since April 14, 2017.
## Identity
- **NPI:** 1093249195 (Entity type: Individual)
- **Enumerated:** April 14, 2017
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 18471 (North Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 510 8TH AVE NE, Hazen, ND 58545-4637
- **Phone:** (701) 748-2256 · **Fax:** (701) 873-4199
## 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): Hazen Memorial Hospital Association (NPI 1356315220, Hazen, ND); Coal Country Community Health Center (NPI 1841658887, Hazen, ND); University Of Pittsburgh Physicians (NPI 1811945793, East Liverpool, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** February 5, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1093249195) · Data from the CMS NPPES public registry.