Individual provider Active NPI

Derek Alden Merrill, M.D.

  • Anesthesiology Physician
  • Tucson, AZ
National Provider Identifier
1942532551
Registry record updated Feb 6, 2010
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
42921 Issued in AZ
Practice address
3390 N Campbell Ave
Suite 110
Tucson, AZ 85719-7313
Phone
(520) 795-7650
Fax
(520) 325-1622
NPI assigned
Feb 6, 2010
Last updated
Feb 6, 2010By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 6, 2010

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X 42921 AZ Primary

Addresses

Primary practice location

3390 N Campbell Ave
Suite 110
Tucson, AZ 85719-7313

Mailing address

3390 N Campbell Ave
Suite 110
Tucson, AZ 85719-7313
Phone (520) 795-7650

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
I20100819000182 AZ Practitioner - Anesthesiology 0648304105 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
University of Iowa, RJ & L Carver College of Medicine, 2006
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

1400 S Dobson Rd
Mesa, AZ 85202-4707
Phone (480) 412-3000

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
42921AZMDAnesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Network Anesthesia Consultants LLC Anesthesiology CurrentSince Jan 18, 2023 Accepting new patients
Banner Hospital Based Physicians Arizona LLC CurrentSince Aug 1, 2025 Accepting new patients
Banner Hospital Based Physicians Arizona LLC Current Accepting new patients
Arizona Spine and Joint Hospital LLC Current Accepting new patients
Anesthesia Partners of Arizona LLC Anesthesiology CurrentSince Apr 1, 2019 Accepting new patients
Banner Hospital Based Physicians Arizona LLC CurrentSince Aug 1, 2025 Accepting new patients
Four Peaks Anesthesia Consultants, LLC Anesthesiology PastSince Dec 8, 2024 Accepting new patients

Locations

2905 W Warner Rd
Chandler, AZ 85224
Phone (480) 603-9000

7300 N 99th Ave
Glendale, AZ 85307
Phone (480) 339-5001

1400 S Dobson Rd
Mesa, AZ 85202
Phone (480) 412-3000

6644 E Baywood Ave
Mesa, AZ 85206
Phone (480) 321-2000

13640 N Plaza del Rio Blvd
Ste 135
Peoria, AZ 85381
Phone (602) 424-4050

1111 E McDowell Rd
Phoenix, AZ 85006
Phone (602) 239-2000

1111 E McDowell Rd
Ste B
Phoenix, AZ 85006
Phone (602) 346-0350

240 W Thomas Rd
Phoenix, AZ 85013
Phone (602) 406-3552

350 W Thomas Rd
Phoenix, AZ 85013
Phone (480) 339-5001

4605 E Elwood St
Ste 500
Phoenix, AZ 85040
Phone (469) 998-7443

6245 N 24th Pkwy
Phoenix, AZ 85016
Phone (602) 843-0035

690 N Cofco Center Ct
Ste B
Phoenix, AZ 85008
Phone (602) 910-6839

750 N 40th St
Phoenix, AZ 85008
Phone (602) 797-7700

9301 W Thomas Rd
Phoenix, AZ 85037
Phone (623) 213-7407

7231 E Princess Blvd
Ste 100
Scottsdale, AZ 85255
Phone (480) 423-4705

7575 E Earll Dr
Scottsdale, AZ 85251
Phone (480) 448-7500

8405 N Pima Center Pkwy
Ste 102
Scottsdale, AZ 85258
Phone (480) 454-4211

8415 N Pima Rd
Scottsdale, AZ 85258
Phone (480) 434-6565

8901 E Raintree Dr
Ste 100
Scottsdale, AZ 85260
Phone (480) 676-2100

2000 E Southern Ave
Ste 102
Tempe, AZ 85282
Phone (480) 820-9141

Interoperability endpoints

  • Direct secure messaging: derekmerrill@asjh.medalliesdirect.net

Organizations & group practices 7

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 1

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": "1265414400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1265414400000",
    "number": "1942532551",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3390 N CAMPBELL AVE",
            "address_2": "SUITE 110",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857197313",
            "telephone_number": "520-795-7650",
            "fax_number": "520-325-1622"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3390 N CAMPBELL AVE",
            "address_2": "SUITE 110",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857197313",
            "telephone_number": "520-795-7650",
            "fax_number": "520-325-1622"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MERRILL",
        "first_name": "DEREK",
        "middle_name": "ALDEN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2010-02-06",
        "last_updated": "2010-02-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "AZ",
            "license": "42921",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Tucson, AZ

Sources for this page

Verify at the official NPI Registry.