Individual provider Active NPI

Rajesh M Kumar, MD

  • Nephrology Physician
  • Mesa, AZ
National Provider Identifier
1912920992
Registry record updated Apr 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
License
30528 Issued in AZ
Practice address
612 W Baseline Rd
Mesa, AZ 85210-6041
Phone
(480) 834-9039
Fax
(480) 964-7802
NPI assigned
Jul 25, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 13, 2026

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 228372 MA
Nephrology Physician 207RN0300X 036.177857 IL
Nephrology Physician 207RN0300X 30528 AZ Primary
Nephrology Physician 207RN0300X C4400 KY

Addresses

Primary practice location

612 W Baseline Rd
Mesa, AZ 85210-6041

Mailing address

612 W Baseline Rd
Mesa, AZ 85210-6041
Phone (480) 834-9039

Other identifiers 1

IdentifierTypeStateIssuer
738304MedicaidAZ

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AZ, TX, CO, KY, IL5 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 5

Enrollment IDStateProvider typePAC IDDetails
I20060105000870 AZ Practitioner - NephrologyPractitioner - Internal Medicine 5991728883 Reassigns benefits to 1 organization
I20090410000128 TX Practitioner - Nephrology 5991728883 Reassigns benefits to 1 organization
I20250911000444 CO Practitioner - Internal Medicine 5991728883 Reassigns benefits to 1 organization
I20250926001205 KY Practitioner - NephrologyPractitioner - Neurology 5991728883 Reassigns benefits to 2 organizations
I20260116000083 IL Practitioner - Nephrology 5991728883 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 1993
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Valley View Hospital AssociationGroup PAC ID 1850294778, 205 clinicians
Desert Kidney Associates PLCGroup PAC ID 4284611286, 27 clinicians

Practice addresses (Care Compare)

1830 Blake Ave
Suite 101
Glenwood Springs, CO 81601-4275
Phone (970) 384-8028

612 W Baseline Rd
Mesa, AZ 85210-6041
Phone (480) 834-9039

Hospital & facility affiliations

  • 032610 Southeast Valley Dialysis (FMC) Dialysis facility, Queen Creek, AZ, CCN 032610
  • 032509 East Valley Dialysis (FMC) Dialysis facility, Mesa, AZ, CCN 032509
  • DaVita Power Road Dialysis PD Dialysis facility, Mesa, AZ, CCN 032638
  • Banner Baywood Medical Center Hospital, Mesa, AZ, CCN 030088
  • Banner Heart Hospital Hospital, Mesa, AZ, CCN 030105
  • Banner Gateway Medical Center Hospital, Gilbert, AZ, CCN 030122
  • Valley View Hospital Association Hospital, Glenwood Springs, CO, CCN 060075
  • Banner Ironwood Medical Center Hospital, Queen Creek, AZ, CCN 030130

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
228372MAMDInternal Medicine Physician
30528AZMDNephrology Physician
036.177857ILMDNephrology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Jennie Stuart Medical Center Inc CurrentSince Sep 18, 2025 Accepting new patients
Jennie Stuart Medical Center Inc CurrentSince Sep 18, 2025 Accepting new patients
Deaconess Illinois Specialty Clinic, Inc. CurrentSince Jan 1, 2026 Accepting new patients
Baptist Health Deaconess Medical Group Inc Internal Medicine CurrentSince Sep 1, 2025 Accepting new patients
Valley View Hospital Association Current Accepting new patients
Valley View Hospital Association CurrentSince Sep 25, 2025 Accepting new patients
Gila River Health Care Corporation Current Accepting new patients
Valley View Hospital Association CurrentSince Sep 25, 2025 Accepting new patients
Gila River Health Care Corporation Current Accepting new patients
Baptist Health Deaconess Medical Group Inc CurrentSince Sep 1, 2025 Accepting new patients
Deaconess Illinois Specialty Clinic, Inc. CurrentSince Jan 1, 2026 Accepting new patients
Desert Kidney Associates PLC Nephrology CurrentSince Aug 1, 2008 Accepting new patients
Gila River Health Care Corporation CurrentSince Jul 22, 2010 Accepting new patients
Baptist Health Deaconess Medical Group Inc Internal Medicine Current Accepting new patients
Gila River Health Care CurrentSince Jul 22, 2010 Accepting new patients
Renal Dimensions, LLC Past Accepting new patients
Clinica la Familia, PC Internal Medicine PastSince Aug 1, 2003 Accepting new patients

Locations (25 of 36)

2080 W Southern Ave
Bldg B10
Apache Junction, AZ 85120
Phone (480) 351-2850

1041 N Arizola Rd
Casa Grande, AZ 85122
Phone (520) 836-5883

865 N Arizola Rd
Casa Grande, AZ 85122
Phone (520) 381-0363

1637 E Monument Plaza Cir
Ste 1
Casa Grande, AZ 85122
Phone (480) 241-0240

1828 E Florence Blvd
Casa Grande, AZ 85122
Phone (520) 381-6738

1600 W Chandler Blvd
Ste 110
Chandler, AZ 85224
Phone (480) 524-0990

3511 S Mercy Rd
Ste 102
Gilbert, AZ 85297

7734 N 59th Ave
Glendale, AZ 85301
Phone (602) 371-2515

5860 S Hospital Dr
Ste 102
Globe, AZ 85501
Phone (928) 402-0491

3555 Western Ave
Kingman, AZ 86409
Phone (928) 530-5430

17487 S Healthcare Dr
#H
Laveen, AZ 85339
Phone (520) 550-6000

1830 Mesquite Ave
Ste B
Lk Havasu Cty, AZ 86403
Phone (928) 453-0777

48203 W Farrell Rd
#H
Maricopa, AZ 85139
Phone (520) 568-3881

21300 N John Wayne Pkwy
Ste 123
Maricopa, AZ 85139
Phone (520) 494-7778

130 S 63rd St
Ste 107
Mesa, AZ 85206
Phone (480) 396-9222

6750 E Baywood Ave
Ste 505
Mesa, AZ 85206

612 W Baseline Rd
Mesa, AZ 85210
Phone (310) 940-4170

4530 E Muirwood Dr
Ste 105
Phoenix, AZ 85048
Phone (480) 961-2303

1533 E Willetta St
Phoenix, AZ 85006
Phone (602) 606-7653

21321 E Ocotillo Rd
Ste 134
Queen Creek, AZ 85142
Phone (480) 899-1696

22715 S Ellsworth Rd
Bldg G
San Tan Valley, AZ 85142
Phone (480) 677-2463

37100 N Gantzel Rd
Ste 113
San Tan Valley, AZ 85140
Phone (480) 325-8173

11000 N Scottsdale Rd
Ste 195
Scottsdale, AZ 85254
Phone (480) 300-5388

9953 N 95th St
Ste 105
Scottsdale, AZ 85258
Phone (480) 945-8308

2051 Evergreen Ln
Ste D
Show Low, AZ 85901
Phone (800) 300-3027

Interoperability endpoints

  • Direct secure messaging: rkumar23263@direct.acumenmd.com
  • Direct secure messaging: gehrkumar@yourcarecommunity.org

Organizations & group practices 40

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 40

Hospital & facility affiliations 9

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": "1153785600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776038400000",
    "number": "1912920992",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "612 W BASELINE RD",
            "city": "MESA",
            "state": "AZ",
            "postal_code": "852106041",
            "telephone_number": "480-834-9039",
            "fax_number": "480-964-7802"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "612 W BASELINE RD",
            "city": "MESA",
            "state": "AZ",
            "postal_code": "852106041",
            "telephone_number": "480-834-9039",
            "fax_number": "480-964-7802"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KUMAR",
        "first_name": "RAJESH",
        "middle_name": "M",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-25",
        "last_updated": "2026-04-13",
        "certification_date": "2026-04-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "228372",
            "primary": false
        },
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "IL",
            "license": "036.177857",
            "primary": false
        },
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "AZ",
            "license": "30528",
            "primary": true
        },
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "KY",
            "license": "C4400",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "738304",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Mesa, AZ

Sources for this page

Verify at the official NPI Registry.