NPIMap

Individual provider Active NPI

Tammy L Ristau, CRNP

  • Nurse Practitioner
  • Sheffield, PA
National Provider Identifier
1730144122
Registry record updated Aug 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
SP008551 Issued in PA
Practice address
511 South Main Street
Sheffield, PA 16347-2111
Phone
(814) 584-1130
Fax
(814) 584-1133
NPI assigned
Apr 19, 2006
Last updated
Aug 19, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 19, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X SP008551 PA Primary

Addresses

Primary practice location

511 South Main Street
Sheffield, PA 16347-2111

Mailing address

511 South Main Street
Sheffield, PA 16347
Phone (814) 584-1130

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20060109000264 PA Practitioner - Nurse Practitioner 4688697428 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2004
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Upmc KaneGroup PAC ID 7113814625, 29 clinicians

Practice addresses (Care Compare)

511 S Main St
Sheffield, PA 16347-2013
Phone (814) 584-1130

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
SP008551PAMDNurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Upmc Kane CurrentSince Sep 27, 2021 Accepting new patients
Upmc Kane CurrentSince Sep 27, 2021 Accepting new patients
Damian T Horner DO Family Practice PastSince Feb 10, 2014 Accepting new patients
Jeffrey F. Morgan, MD LLC Past Accepting new patients
Warren Pain Clinic and Acupuncture Center, PC PastSince Oct 31, 2016 Accepting new patients
Warren Pain Clinic and Acupuncture Center, PC Past Accepting new patients

Locations

2 Thompson Park
Kane, PA 16735
Phone (814) 837-4770

4372 Route 6
Kane, PA 16735
Phone (814) 837-4741

Interoperability endpoints

  • Direct secure messaging: ristautl@kch.securechart.com
  • Direct secure messaging: tammyristau@wagho.allscriptsdirect.net
  • Direct secure messaging: tristau212762@upmc.direct-ci.com

Organizations & group practices 6

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 7

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1145404800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787097600000",
    "number": "1730144122",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "511 SOUTH MAIN STREET",
            "city": "SHEFFIELD",
            "state": "PA",
            "postal_code": "16347",
            "telephone_number": "814-584-1130",
            "fax_number": "814-584-1133"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "511 SOUTH MAIN STREET",
            "city": "SHEFFIELD",
            "state": "PA",
            "postal_code": "163472111",
            "telephone_number": "814-584-1130",
            "fax_number": "814-584-1133"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RISTAU",
        "first_name": "TAMMY",
        "middle_name": "L",
        "name_prefix": "Ms.",
        "credential": "CRNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-04-19",
        "last_updated": "2026-08-19",
        "certification_date": "2026-08-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "PA",
            "license": "SP008551",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Sheffield, PA

Sources for this page

Verify at the official NPI Registry.