Individual provider Active NPI

Guy F Merz, DO

  • Emergency Medicine Physician
  • Peoria, AZ
National Provider Identifier
1073596003
Registry record updated Feb 24, 2012
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
2710 Issued in AZ
Practice address
13660 N 94TH Dr Ste C4
Peoria, AZ 85381-4841
Phone
(623) 266-1722
Fax
(623) 266-1746
NPI assigned
Nov 23, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 24, 2012

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 2710 AZ Primary

Addresses

Primary practice location

13660 N 94TH Dr Ste C4
Peoria, AZ 85381-4841

Mailing address

5224 W Park View LN
Glendale, AZ 85310-2916
Phone (623) 780-0570

Other identifiers 3

IdentifierTypeStateIssuer
860373636OtherAZHUMANA GROUP
AZ0728670OtherAZBLUE CROSS BLUE SHIELD
331372MedicaidAZ

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20110608000565 AZ Practitioner - Family PracticePractitioner - Emergency Medicine 8921285545 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
HHS exclusion list flag
Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.
Credentials
Doctor of Osteopathy

State licenses

LicenseStateTypeSpecialty
2710AZMDPhysical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Signify Health, LLC CurrentSince Dec 1, 2025 Accepting new patients
Emergency Physicians Professional Association LTD Emergency Medicine Past Accepting new patients
Ton Sells Hospital Past Accepting new patients

Locations

2705 S Alma School Rd
Chandler, AZ 85286
Phone (480) 820-7246

4055 Valley View Ln
Ste 400
Dallas, TX 75244
Phone (469) 466-7037

Organizations & group practices 3

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": "1132704000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1330041600000",
    "number": "1073596003",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5224 W PARK VIEW LN",
            "city": "GLENDALE",
            "state": "AZ",
            "postal_code": "853102916",
            "telephone_number": "623-780-0570"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "13660 N 94TH DR STE C4",
            "city": "PEORIA",
            "state": "AZ",
            "postal_code": "853814841",
            "telephone_number": "623-266-1722",
            "fax_number": "623-266-1746"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MERZ",
        "first_name": "GUY",
        "middle_name": "F",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-11-23",
        "last_updated": "2012-02-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "AZ",
            "license": "2710",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HUMANA GROUP",
            "identifier": "860373636",
            "state": "AZ"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS BLUE SHIELD",
            "identifier": "AZ0728670",
            "state": "AZ"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "331372",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Peoria, AZ

Sources for this page

Verify at the official NPI Registry.