Individual provider Active NPI

Arun Pillai, M.D.

  • Gastroenterology Physician
  • Glendale, AZ
National Provider Identifier
1336107994
Registry record updated Apr 1, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
MD2009-0653 Issued in NM
Practice address
5620 W Thunderbird Rd
Glendale, AZ 85306-4636
Phone
(602) 795-7256
Fax
(602) 795-7257
NPI assigned
May 3, 2006
Last updated
Apr 1, 2024By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 1, 2024

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 MD2009-0653 NM
Gastroenterology Physician 207RG0100X 036169261 IL
Gastroenterology Physician 207RG0100X MD2009-0653 NM Primary

Addresses

Primary practice location

5620 W Thunderbird Rd
Glendale, AZ 85306-4636

Mailing address

20430 N 19TH Ave Ste B-150
Phoenix, AZ 85027-3588
Phone (480) 822-0225

Other practice location 1

4309 W Medical Center Dr Ste B301
McHenry, IL 60050-8439
Phone (847) 535-6083

Other identifiers 1

IdentifierTypeStateIssuer
1336107994OtherOHNPI

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NC, AZ, HI, IL, TN, DE6 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 6

Enrollment IDStateProvider typePAC IDDetails
I20080822000468 NC Practitioner - Gastroenterology 9133172042 Reassigns benefits to 1 organization
I20141118002698 AZ Practitioner - Gastroenterology 9133172042 Reassigns benefits to 2 organizations
I20150618001140 HI Practitioner - Gastroenterology 9133172042 Reassigns benefits to 1 organization
I20240403001688 IL Practitioner - GastroenterologyPractitioner - Internal Medicine 9133172042
I20240813000625 TN Practitioner - Gastroenterology 9133172042 Reassigns benefits to 1 organization
I20251209002595 DE Practitioner - Gastroenterology 9133172042 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Gastroenterology
Education
Other, 1995
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Atrium Health Specialty Network IncGroup PAC ID 5193245801, 248 clinicians

Practice addresses (Care Compare)

14416 W Meeker Blvd
Sun City, AZ 85375-5284
Phone (623) 876-3800

441 McAlister Rd
Lincolnton, NC 28092-4126
Phone (980) 212-4000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
95.19 of 100Reported as apm
Quality
83.05
Promoting interoperability
100
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
84.12 of 100Reported as group
Quality
76.35
Promoting interoperability
99
Improvement activities
40
Cost
71.55

Procedures performed for Medicare patients

ProcedureNumber of procedures
Upper gastrointestinal (GI) endoscopy for acid reflux12

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Banner Hospital Based Physicians Arizona LLC CurrentSince May 14, 2024 Accepting new patients
Banner Hospital Based Physicians Arizona LLC Current Accepting new patients
Straub Clinic & Hospital CurrentSince May 26, 2015 Accepting new patients
Banner Physician Specialists Arizona LLC Current Accepting new patients
Banner Physician Specialists Arizona LLC CurrentSince Nov 1, 2020 Accepting new patients
Bayhealth Medical Center, Inc CurrentSince Sep 13, 2025 Accepting new patients
Ut Methodist Physicians LLC Internal Medicine CurrentSince Jun 18, 2024 Accepting new patients
Straub Clinic & Hospital CurrentSince May 26, 2015 Accepting new patients
Atrium Health Specialty Network Inc Internal Medicine CurrentSince Feb 3, 2026 Accepting new patients
Bayhealth Medical Center, Inc Gastroenterology CurrentSince Sep 13, 2025 Accepting new patients
Banner Hospital Based Physicians Arizona LLC CurrentSince May 14, 2024 Accepting new patients
Banner Physician Specialists Arizona LLC CurrentSince Nov 1, 2020 Accepting new patients
Bayhealth Medical Center, Inc Internal Medicine Past Accepting new patients
Umass Memorial Medical Center, Inc. Past Accepting new patients
Inpatient Health LLC Gastroenterology Past Accepting new patients

Locations

1435 S Alma School Rd
Chandler, AZ 85286
Phone (480) 668-1600

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

120 E Main St
Ste A
Payson, AZ 85541
Phone (928) 474-9744

13640 N Plaza del Rio Blvd
Peoria, AZ 85381
Phone (623) 876-3800

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

9201 W Thomas Rd
Phoenix, AZ 85037
Phone (623) 327-4000

14416 W Meeker Blvd
Sun City West, AZ 85375
Phone (623) 583-5083

640 S State St
Dover, DE 19901
Phone (302) 744-4700

100 Wellness Way
Milford, DE 19963
Phone (302) 422-3311

888 S King St
Honolulu, HI 96813
Phone (808) 522-4000

4525 Cameron Valley Pkwy
Charlotte, NC 28211
Phone (704) 355-5100

441 McAlister Rd
Lincolnton, NC 28092
Phone (980) 212-4000

808 N Washington St
Shelby, NC 28150
Phone (704) 480-0008

1211 Union Ave
Ste 330
Memphis, TN 38104
Phone (901) 478-0954

1325 Eastmoreland Ave
Ste 310
Memphis, TN 38104
Phone (901) 272-6010

1325 Eastmoreland Ave
Ste 370
Memphis, TN 38104
Phone (901) 516-8785

Interoperability endpoints

  • Direct secure messaging: apillai67521@mlh.direct-ci.com

Organizations & group practices 16

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.

View all 16

Hospital & facility affiliations 3

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": "1146614400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1711929600000",
    "number": "1336107994",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "20430 N 19TH AVE STE B-150",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850273588",
            "telephone_number": "480-822-0225"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5620 W THUNDERBIRD RD",
            "city": "GLENDALE",
            "state": "AZ",
            "postal_code": "853064636",
            "telephone_number": "602-795-7256",
            "fax_number": "602-795-7257"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4309 W Medical Center Dr Ste B301",
            "address_purpose": "LOCATION",
            "city": "McHenry",
            "state": "IL",
            "postal_code": "600508439",
            "country_code": "US",
            "telephone_number": "847-535-6083",
            "fax_number": "847-234-4336",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PILLAI",
        "first_name": "ARUN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-03",
        "last_updated": "2024-04-01",
        "certification_date": "2024-04-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NM",
            "license": "MD2009-0653",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "IL",
            "license": "036169261",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "NM",
            "license": "MD2009-0653",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NPI",
            "identifier": "1336107994",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Glendale, AZ

Sources for this page

Verify at the official NPI Registry.