Active NPI
Rebecca L Fliszar, RD
- Registered Dietitian
- New Ulm, MN
National Provider Identifier
1669587358
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Registered Dietitian
- License
- 2556
- Practice address
- 1217 8TH St N
New Ulm, MN 56073-1552 - Phone
- (507) 233-1000
- NPI assigned
- Aug 20, 2006
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Registered Dietitian | 133V00000X | 2556 | MN | Primary |
Addresses
Primary practice location
1217 8TH St N
New Ulm, MN 56073-1552
Mailing address
2925 Chicago Ave
Minneapolis, MN 55407-1321
Phone (612) 262-9000
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 893240 | Other | MN | DIETETIC |
| 1669587358 | Medicaid | MN |
Other names 1
- Rebecca L Werner
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MN
Enrollment records 1
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 2556 | MN | MD | Certified Registered Nurse Anesthetist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Sibley Medical Center | Past | Accepting new patients |
Interoperability endpoints
- rwerner56101@excellian.direct.allina.com
Organizations & group practices 2
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Obstetrics & Gynecology Physician
- Buffalo, MN
- NPI 1295272342
-
- Medicare Defined Swing Bed Hospital Unit
- Arlington, MN
- NPI 1003876491
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1156032000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1781049600000",
"number": "1669587358",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2925 CHICAGO AVE",
"city": "MINNEAPOLIS",
"state": "MN",
"postal_code": "554071321",
"telephone_number": "612-262-9000"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1217 8TH ST N",
"city": "NEW ULM",
"state": "MN",
"postal_code": "560731552",
"telephone_number": "507-233-1000"
}
],
"practiceLocations": [],
"basic": {
"last_name": "FLISZAR",
"first_name": "REBECCA",
"middle_name": "L",
"credential": "RD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-08-20",
"last_updated": "2026-06-10",
"certification_date": "2026-06-10",
"status": "A"
},
"taxonomies": [
{
"code": "133V00000X",
"taxonomy_group": "",
"desc": "Dietitian, Registered",
"state": "MN",
"license": "2556",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "DIETETIC",
"identifier": "893240",
"state": "MN"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "1669587358",
"state": "MN"
}
],
"endpoints": [],
"other_names": [
{
"first_name": "REBECCA",
"last_name": "WERNER",
"middle_name": "L",
"credential": "RD",
"code": "1",
"type": "Former Name"
}
]
}Other providers in New Ulm, MN
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.