Individual provider Active NPI

John Macksood, D.O.

  • Gastroenterology Physician
  • Grand Blanc, MI
National Provider Identifier
1952387797
Registry record updated Jan 4, 2010
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
5101012207 Issued in MI
Practice address
600 Health Park Blvd
Suite D
Grand Blanc, MI 48439-2558
Phone
(810) 603-8400
NPI assigned
Dec 22, 2005
Last updated
Jan 4, 2010By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 4, 2010

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X 5101012207 MI Primary

Addresses

Primary practice location

600 Health Park Blvd
Suite D
Grand Blanc, MI 48439-2558

Mailing address

3495 S Center Rd
Burton, MI 48519-1455
Phone (810) 424-2007

Other identifiers 2

IdentifierTypeStateIssuer
3474260MedicaidMI
100013983OtherMIRR MEDICARE

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI
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
I20040910000206 MI Practitioner - Gastroenterology 3779559802 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Gastroenterology
Education
Michigan State University College of Osteopathic Medicine, 1993
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Flint Gastroenterology Associates PCGroup PAC ID 3072589100, 11 clinicians

Practice addresses (Care Compare)

8275 Holly Rd
Suite 2
Grand Blanc, MI 48439-2442
Phone (810) 603-8400

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
5101012207MIMDGastroenterology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Ascension Genesys Hospital CurrentSince Aug 1, 2015 Accepting new patients
McKenzie Memorial Hospital CurrentSince Oct 1, 2021 Accepting new patients
Henry Ford Health Genesys Hospital CurrentSince Aug 1, 2015 Accepting new patients
McKenzie Memorial Hospital CurrentSince Oct 1, 2021 Accepting new patients
Henry Ford Health Genesys Hospital Current Accepting new patients
Flint Gastroenterology Associates PC Gastroenterology CurrentSince Oct 15, 2004 Accepting new patients
Genesys Integrated Group Practice PC Past Accepting new patients

Locations

1295 S Linden Rd
Ste F
Flint, MI 48532
Phone (810) 733-7270

3495 S Center Rd
Flint, MI 48519
Phone (810) 424-2025

420 S Saginaw St
Flint, MI 48502
Phone (810) 232-3522

1 Genesys Pkwy
Grand Blanc, MI 48439
Phone (810) 606-5733

600 Health Park Blvd
Ste D
Grand Blanc, MI 48439
Phone (810) 603-8400

8275 Holly Rd
Ste 2
Grand Blanc, MI 48439
Phone (810) 603-8400

115 N Delaware St
Sandusky, MI 48471
Phone (810) 648-4544

120 N Delaware St
Sandusky, MI 48471
Phone (810) 648-3770

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/8209/brand/5/csg/21/fhir/r4
  • Direct secure messaging: jmacksood1139767@direct.hfhs.org
  • Direct secure messaging: jmacksood306587@direct.hfhs.org
  • Direct secure messaging: johnmacksood@pmi.allscriptsdirect.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": "1135209600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1262563200000",
    "number": "1952387797",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3495 S CENTER RD",
            "city": "BURTON",
            "state": "MI",
            "postal_code": "485191455",
            "telephone_number": "810-424-2007",
            "fax_number": "810-743-1099"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "600 HEALTH PARK BLVD",
            "address_2": "SUITE D",
            "city": "GRAND BLANC",
            "state": "MI",
            "postal_code": "484392558",
            "telephone_number": "810-603-8400"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MACKSOOD",
        "first_name": "JOHN",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-12-22",
        "last_updated": "2010-01-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "MI",
            "license": "5101012207",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3474260",
            "state": "MI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RR MEDICARE",
            "identifier": "100013983",
            "state": "MI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Grand Blanc, MI

Sources for this page

Verify at the official NPI Registry.