Michael A. Dekker, D.O.

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

006406 Issued in AZ

Practice address

14256 N Northsight Blvd Ste 110
Scottsdale, AZ 85260-3954

Phone

(480) 561-0141

Fax

(602) 429-8447

NPI assigned

Jun 10, 2009

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Eligible to order & refer

• Part B services: No
• Medical equipment: Yes
• Home health: No
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

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.

• Dekker Medical Industrial

  • Psychiatry Physician
  • Scottsdale, AZ
  • NPI 1023992518
  NPD Authorized official
• Dekker Medical Industrial PLLC

  • Addiction Psychiatry Physician
  • Scottsdale, AZ
  • NPI 1336028588
  NPD Authorized official

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

{
    "created_epoch": "1244592000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754956800000",
    "number": "1790911246",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1923 E HAZELWOOD ST",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850164614",
            "telephone_number": "954-319-8579",
            "fax_number": "602-429-8447"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "14256 N NORTHSIGHT BLVD STE 110",
            "city": "SCOTTSDALE",
            "state": "AZ",
            "postal_code": "852603954",
            "telephone_number": "480-561-0141",
            "fax_number": "602-429-8447"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DEKKER",
        "first_name": "MICHAEL",
        "middle_name": "A.",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2009-06-10",
        "last_updated": "2025-08-12",
        "certification_date": "2025-08-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0802X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Addiction Psychiatry",
            "state": "AZ",
            "license": "006406",
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "AZ",
            "license": "006406",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "061842",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Crystal L Deidiker, DPT
• Cathy Rae Deimeke, R.D.
• Mary Kathryn Deka, M.D.
• Dekker Medical Industrial
• Dekker Medical Industrial PLLC
• Del Lago Veterinary Hospital, Inc.
• Gladys Del Pozo, RMHCI
• Michael Delaet, BCBA
• Nathan Delafield, M.D.
• Krystal Marie Delaherran

• Psychiatry Physician in Scottsdale, AZ
• Providers in Scottsdale, AZ by specialty
• Psychiatry Physician in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 12, 2025; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.