John D Twelker, OD, PHD

Primary specialty

OptometristTaxonomy code 152W00000X

License

1202 Issued in AZ

Practice address

707 N Alvernon Way Ste 301
Tucson, AZ 85711-1848

Phone

(520) 694-1460

Fax

(520) 694-1464

NPI assigned

Nov 17, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

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: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Optometry

Education

University of California - School of Optometry, 1992

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Banner-University Medical GroupGroup PAC ID 7719899871, 1,066 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

93.34 of 100Reported as apm

Quality

74.56

Promoting interoperability

99

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

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.

• Banner-University Medical Group

  • Multi-Specialty Clinic/Center
  • Phoenix, AZ
  • NPI 1508809427
  Medicare reassignment Care Compare group
• Children's Clinics for Rehabilitative Services

  dba Children's Clinics

  • Multi-Specialty Clinic/Center
  • Tucson, AZ
  • NPI 1063454346
  Medicare reassignment

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

{
    "created_epoch": "1163721600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1274659200000",
    "number": "1255405940",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2701 E ELVIRA RD",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857567124",
            "telephone_number": "520-874-3500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "707 N ALVERNON WAY STE 301",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857111848",
            "telephone_number": "520-694-1460",
            "fax_number": "520-694-1464"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TWELKER",
        "first_name": "JOHN",
        "middle_name": "D",
        "credential": "OD, PHD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-11-17",
        "last_updated": "2010-05-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "AZ",
            "license": "1202",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "709090",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Justin Erik Tutaan
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• Kerri Tuttle, DPT, MTC
• Amanda J Tvedt, DPT
• Lukas L Tvedt, DPT
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• Lani Sage Twenter
• Ann Twilley, LPC
• Twin Lakes Surgical Services, LLC
• Twin Peaks Behavioral Health LLC

• Optometrist in Tucson, AZ
• Providers in Tucson, AZ by specialty
• Optometrist in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 24, 2010; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.