Individual provider Active NPI

Tricia Dawn Montgomery, R.D., CDE

  • Registered Dietitian
  • Scottsdale, AZ
National Provider Identifier
1144203712
Registry record updated Sep 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered DietitianTaxonomy code 133V00000X
License
925937 Issued in AZ
Practice address
13400 E Shea Blvd
Scottsdale, AZ 85259-5499
Phone
(480) 301-8000
NPI assigned
Nov 28, 2005
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 4, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Dietitian 133V00000X 925937 AZ Primary

Addresses

Primary practice location

13400 E Shea Blvd
Scottsdale, AZ 85259-5499

Mailing address

PO Box 17808
Tucson, AZ 85731-7808
Phone (623) 256-8380

Other practice location 1

2375 E Camelback Rd Ste 600
Phoenix, AZ 85016-3493
Phone (602) 551-8052

Other practice location 2

6624 W Eagle Talon Trl
Phoenix, AZ 85083-7541
Phone (623) 256-8380

Other identifiers 2

IdentifierTypeStateIssuer
933946MedicaidAZ
P00624820OtherAZRAILROAD MEDICARE

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AZ

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20050602001086 AZ Practitioner - Registered Dietitian Or Nutrition Professional 5597708321 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Registered Dietitian Or Nutrition Professional
Education
Other, 2001
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Mayo Clinic ArizonaGroup PAC ID 7012829930, 1,618 clinicians

Practice addresses (Care Compare)

13400 E Shea Blvd
Scottsdale, AZ 85259-5404
Phone (480) 301-8000

5701 E Mayo Blvd
Phoenix, AZ 85054-4502
Phone (480) 342-4200

5777 E Mayo Blvd
Phoenix, AZ 85054-4502

5779 E Mayo Blvd
Speciality Building
Phoenix, AZ 85054-4502
Phone (480) 301-8000

Merit-based Incentive Payment System (MIPS)

Final score
86.47 of 100Reported as group
Quality
78.27
Promoting interoperability
100
Improvement activities
40
Cost
76.62

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
925937AZMDRegistered Dietitian

Practice roles

OrganizationSpecialtyStatusNew patients
Einfectionmd PC CurrentSince Jan 1, 2021 Accepting new patients

Locations

2375 E Camelback Rd
Ste 600
Phoenix, AZ 85016
Phone (602) 341-5248

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.

NPI Registry JSON

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

{
    "created_epoch": "1133136000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788480000000",
    "number": "1144203712",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 17808",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857317808",
            "telephone_number": "623-256-8380"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "13400 E SHEA BLVD",
            "city": "SCOTTSDALE",
            "state": "AZ",
            "postal_code": "852595499",
            "telephone_number": "480-301-8000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2375 E Camelback Rd Ste 600",
            "address_purpose": "LOCATION",
            "city": "Phoenix",
            "state": "AZ",
            "postal_code": "850163493",
            "country_code": "US",
            "telephone_number": "602-551-8052",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "6624 W Eagle Talon Trl",
            "address_purpose": "LOCATION",
            "city": "Phoenix",
            "state": "AZ",
            "postal_code": "850837541",
            "country_code": "US",
            "telephone_number": "623-256-8380",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MONTGOMERY",
        "first_name": "TRICIA",
        "middle_name": "DAWN",
        "credential": "R.D., CDE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-11-28",
        "last_updated": "2026-09-04",
        "certification_date": "2026-09-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "AZ",
            "license": "925937",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "933946",
            "state": "AZ"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "P00624820",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Scottsdale, AZ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 4, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.