Gregory Nguyenduc, M.D.

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

35213 Issued in AZ

Practice address

600 S Dobson Rd BLDG a
Chandler, AZ 85224-5678

Phone

(480) 786-6655

NPI assigned

Mar 8, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

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

Specialty

Gastroenterology

Education

University of South Alabama College of Medicine, 1998

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Arizona Digestive Health PCGroup PAC ID 6507940731, 134 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

81.75 of 100Reported as group

Quality

60.45

Promoting interoperability

97

Improvement activities

40

Cost

81.21

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Not enrolled

HHS exclusion list flag

Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.

Credentials

Doctor of Medicine

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.

• Arizona Digestive Health, PC

  • Gastroenterology Physician
  • Scottsdale, AZ
  • NPI 1992981583
  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1141776000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1265760000000",
    "number": "1326016239",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 6190",
            "city": "CHANDLER",
            "state": "AZ",
            "postal_code": "852466190",
            "telephone_number": "480-786-6655"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "600 S DOBSON RD BLDG A",
            "city": "CHANDLER",
            "state": "AZ",
            "postal_code": "852245678",
            "telephone_number": "480-786-6655"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NGUYENDUC",
        "first_name": "GREGORY",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-08",
        "last_updated": "2010-02-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "AZ",
            "license": "35213",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "463520",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Sarah Nguyen
• Sarah Vu Nguyen
• Thuy Thu Nguyen, PHARMD
• Tri Nguyen, PHARM. D
• Vy Thuy Nguyen
• Lyn Loeum Nhoung, NP
• Osama Tariq Niazi, D.O.
• Jessica Anne Nicewonder, PHARMACIST
• Nicholas D. Kowalczyk O.D., P.C.
• Sarah Nicholes

• Gastroenterology Physician in Chandler, AZ
• Providers in Chandler, AZ by specialty
• Gastroenterology Physician in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 10, 2010; 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.