NPIMap

Individual provider Active NPI

Duffy Alan Riffe, PA-C

  • Physician Assistant
  • Asheville, NC
National Provider Identifier
1437182730
Registry record updated Apr 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
100979 Issued in NC
Practice address
509 Biltmore Ave
Asheville, NC 28801-4601
Phone
(828) 213-3524
Fax
(828) 213-3525
NPI assigned
Jul 9, 2006
Last updated
Apr 15, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 15, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 100979 NC Primary

Addresses

Primary practice location

509 Biltmore Ave
Asheville, NC 28801-4601

Mailing address

PO Box 654481
Dallas, TX 75265-4481
Phone (866) 860-8755

Other practice location 1

310 Long Shoals Rd Ste 203
Arden, NC 28704-8794
Phone (828) 213-9090

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address duffeyriffepa@Direct.msj.org

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NC
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
I20120209000522 NC Practitioner - Physician Assistant 4284891870 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 1987
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

534 Biltmore Ave
Asheville, NC 28801-4607

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
90.39 of 100Reported as apm
Quality
77.7
Promoting interoperability
100
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Mission Community Anesthesiology Specialists LLC CurrentSince Dec 1, 2018 Accepting new patients
Mission Community Anesthesiology Specialists LLC CurrentSince Dec 1, 2018 Accepting new patients
Mission Community Anesthesiology Specialists LLC Past Accepting new patients
Asheville Imaging LLP Past Accepting new patients

Locations

310 Long Shoals Rd
Ste 203
Arden, NC 28704
Phone (828) 213-1461

222 Asheland Ave
Asheville, NC 28801
Phone (828) 213-1890

509 Biltmore Ave
Asheville, NC 28801
Phone (828) 213-2325

534 Biltmore Ave
Asheville, NC 28801
Phone (828) 213-0800

534 Biltmore Ave
Ste 110
Asheville, NC 28801
Phone (828) 213-0801

7 Vanderbilt Park Dr
Asheville, NC 28803
Phone (828) 274-7435

691 Blythe Street Ct
Hendersonville, NC 28739
Phone (828) 213-9090

Interoperability endpoints

  • Direct secure messaging: duffeyriffepa@direct.msj.org

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 11

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": "1152403200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776211200000",
    "number": "1437182730",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 654481",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752654481",
            "telephone_number": "866-860-8755",
            "fax_number": "302-467-1822"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "509 BILTMORE AVE",
            "city": "ASHEVILLE",
            "state": "NC",
            "postal_code": "288014601",
            "telephone_number": "828-213-3524",
            "fax_number": "828-213-3525"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "310 Long Shoals Rd Ste 203",
            "address_purpose": "LOCATION",
            "city": "Arden",
            "state": "NC",
            "postal_code": "287048794",
            "country_code": "US",
            "telephone_number": "828-213-9090",
            "fax_number": "828-213-9091",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RIFFE",
        "first_name": "DUFFY",
        "middle_name": "ALAN",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-09",
        "last_updated": "2026-04-15",
        "certification_date": "2026-04-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NC",
            "license": "100979",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "duffeyriffepa@Direct.msj.org",
            "affiliation": "N",
            "address_1": "534 Biltmore Ave",
            "city": "Asheville",
            "state": "NC",
            "country_code": "US",
            "postal_code": "288014610",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Asheville, NC

Sources for this page

Verify at the official NPI Registry.