Individual provider Active NPI

David Keebok Warren, M.D.

  • Hospitalist Physician
  • Mesa, AZ
National Provider Identifier
1487947180
Registry record updated Jun 14, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
56226 Issued in AZ
Practice address
255 W Brown Rd
Mesa, AZ 85201-3404
Phone
(480) 985-1093
NPI assigned
May 27, 2011
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 14, 2023

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X R0341 TX
Internal Medicine Physician 207R00000X 56226 AZ
Hospitalist Physician 208M00000X 56226 AZ Primary

Addresses

Primary practice location

255 W Brown Rd
Mesa, AZ 85201-3404

Mailing address

PO Box 20610
Mesa, AZ 85277-0610
Phone (480) 985-1093

Other practice location 1

Banner Ironwood Medical Center
37000 N. Gantzel Road
San Tan Valley, AZ 85140
Phone (480) 543-2034

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WV, AZ2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20151230000078 WV Practitioner - Internal Medicine 3375767312 Reassigns benefits to 1 organization
I20181025001381 AZ Practitioner - Internal MedicinePractitioner - Infectious DiseasePractitioner - Hospitalist 3375767312 Reassigns benefits to 7 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Hospitalist, Infectious Disease
Education
Other, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Banner Hospital Based Physicians Arizona LLCGroup PAC ID 3274782487, 636 clinicians
Lifeline Hospitalist Associates LLCGroup PAC ID 3577961606, 17 clinicians
Arizona Post Acute Care Specialists LLCGroup PAC ID 8527599281, 9 clinicians

Practice addresses (Care Compare)

2050 W Southern Ave
Apache Junction, AZ 85120-7305
Phone (480) 733-3300

255 W Brown Rd
Mesa, AZ 85201-3404
Phone (480) 833-3988

4022 E Presidio St
Mesa, AZ 85215-1113
Phone (480) 985-1093

Hospital & facility affiliations

  • Summit Healthcare Regional Medical Center Hospital, Show Low, AZ, CCN 030062
  • Banner Ironwood Medical Center Hospital, Queen Creek, AZ, CCN 030130
  • Banner Baywood Medical Center Hospital, Mesa, AZ, CCN 030088
  • Banner Desert Medical Center Hospital, Mesa, AZ, CCN 030065
  • Sandridge Post Acute Nursing home, Mesa, AZ, CCN 035196
  • Haven of Lakeside Nursing home, Lakeside, AZ, CCN 035277
  • Apache Junction Health Center Nursing home, Apache Junction, AZ, CCN 035112
  • Springdale Village Post Acute Nursing home, Mesa, AZ, CCN 035207
  • Wellsprings of Gilbert Nursing home, Gilbert, AZ, CCN 035285

Merit-based Incentive Payment System (MIPS)

Final score
83.7 of 100Reported as group
Quality
64.97
Promoting interoperability
98
Improvement activities
40
Cost
69.88

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
R0341TXMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Cogent Healthcare of Arizona PC Internal Medicine CurrentSince Jun 25, 2022 Accepting new patients
Banner Hospital Based Physicians Arizona LLC Current Accepting new patients
American Physicians, Inc. Hospitalist CurrentSince Jun 25, 2022 Accepting new patients
American Physicians, Inc Internal Medicine CurrentSince Jun 25, 2022 Accepting new patients
Lifeline Hospitalist Associates LLC Internal Medicine CurrentSince Jul 1, 2022 Accepting new patients
Banner - University Hospital Based Physicians LLC CurrentSince Jul 14, 2024 Accepting new patients
Hospitalist Medicine Physicians of West Virginia, PLLC Internal Medicine CurrentSince Oct 3, 2015 Accepting new patients
Aligned Medical Providers, LLC Hospitalist CurrentSince Jul 1, 2025 Accepting new patients
Neeraj Vij MD PLLC Internal Medicine CurrentSince Sep 22, 2024 Accepting new patients
Banner Hospital Based Physicians Arizona LLC CurrentSince Oct 15, 2018 Accepting new patients
Banner Hospital Based Physicians Arizona LLC CurrentSince Oct 15, 2018 Accepting new patients
Banner - University Hospital Based Physicians LLC CurrentSince Jul 14, 2024 Accepting new patients
One Hope Healthcare LLC Past Accepting new patients
Apache Junction Community Healthcare, LLC Past Accepting new patients
Lone Star Extensivists PLLC Internal Medicine PastSince Sep 1, 2024 Accepting new patients
Haven of Lakeside, LLC Past Accepting new patients
Banner Desert Medical Center Past Accepting new patients
Mesa Arizona SNF Healthcare, LLC Past Accepting new patients
Banner Ironwood Medical Center Past Accepting new patients
Banner Health Past Accepting new patients

Locations (25 of 27)

2050 W Southern Ave
Apache Junction, AZ 85120
Phone (480) 237-3200

4545 N Hunt Hwy
Florence, AZ 85132
Phone (480) 258-6100

3744 S Rome St
Gilbert, AZ 85297
Phone (480) 224-9500

1900 N Higley Rd
Gilbert, AZ 85234
Phone (480) 543-2000

5555 W Thunderbird Rd
Glendale, AZ 85306
Phone (602) 588-5555

4410 W Union Hills Dr
Ste 7
Glendale, AZ 85308
Phone (203) 632-6595

14200 W Celebrate Life Way
Goodyear, AZ 85338
Phone (623) 207-3000

13677 W McDowell Rd
Goodyear, AZ 85395
Phone (623) 536-4200

3401 Lockwood Dr
Lakeside, AZ 85929
Phone (928) 368-2060

1301 S Crismon Rd
Mesa, AZ 85209
Phone (480) 358-6300

255 W Brown Rd
Mesa, AZ 85201
Phone (480) 833-3988

4022 E Presidio St
Mesa, AZ 85215
Phone (480) 296-7642

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

433 E 6th St
Mesa, AZ 85203
Phone (480) 427-3000

12740 N Plaza del Rio Blvd
Peoria, AZ 85381
Phone (480) 581-3600

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

16640 N 38th St
Phoenix, AZ 85032
Phone (602) 482-6671

775 E Willetta St
Phoenix, AZ 85006
Phone (480) 581-3900

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

37000 N Gantzel Rd
San Tan Valley, AZ 85140
Phone (480) 394-4000

9003 E Shea Blvd
Scottsdale, AZ 85260
Phone (480) 323-3383

2401 E Hunt Dr
Show Low, AZ 85901
Phone (928) 537-5333

5700 E Highway 90
Sierra Vista, AZ 85635
Phone (520) 263-2000

1601 W Saint Marys Rd
Tucson, AZ 85745
Phone (520) 622-5833

5410 Maryland Way
Ste 300
Brentwood, TN 37027
Phone (615) 377-1674

Organizations & group practices 21

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.

View all 21

Hospital & facility affiliations 11

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": "1306454400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1686700800000",
    "number": "1487947180",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 20610",
            "city": "MESA",
            "state": "AZ",
            "postal_code": "852770610",
            "telephone_number": "480-985-1093"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "255 W BROWN RD",
            "city": "MESA",
            "state": "AZ",
            "postal_code": "852013404",
            "telephone_number": "480-985-1093"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "Banner Ironwood Medical Center",
            "address_2": "37000 N. Gantzel Road",
            "address_purpose": "LOCATION",
            "city": "San Tan Valley",
            "state": "AZ",
            "postal_code": "85140",
            "country_code": "US",
            "telephone_number": "480-543-2034",
            "fax_number": "480-543-2647",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WARREN",
        "first_name": "DAVID",
        "middle_name": "KEEBOK",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-05-27",
        "last_updated": "2023-06-14",
        "certification_date": "2023-06-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "R0341",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "AZ",
            "license": "56226",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "AZ",
            "license": "56226",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Mesa, AZ

Sources for this page

Verify at the official NPI Registry.