Individual provider Active NPI

Brian Jeffrey Markle, M.D.

  • Gastroenterology Physician
  • Pontiac, MI
National Provider Identifier
1386848752
Registry record updated Aug 4, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
4301091849 Issued in MI
Practice address
44555 Woodward Ave
Suite 304
Pontiac, MI 48341-5031
Phone
(248) 858-3878
Fax
(248) 209-6777
NPI assigned
Jun 12, 2007
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 4, 2021

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Specialist 174400000X
Internal Medicine Physician 207R00000X 125-050265 IL
Gastroenterology Physician 207RG0100X 4301091849 MI Primary

Addresses

Primary practice location

44555 Woodward Ave
Suite 304
Pontiac, MI 48341-5031

Mailing address

44555 Woodward Ave
Suite 304
Pontiac, MI 48341-5031
Phone (248) 858-3878

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
I20111202000301 MI Practitioner - GastroenterologyPractitioner - Internal Medicine 2769657782 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
GastroenterologyAlso: Internal Medicine
Education
Wayne State University School of Medicine, 2005
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Gastrointestinal Specialists PCGroup PAC ID 4880590264, 16 clinicians

Practice addresses (Care Compare)

264 W Maple Rd
Suite 200
Troy, MI 48084-5458
Phone (248) 273-9930

44555 Woodward Ave
Suite 304
Pontiac, MI 48341-5035
Phone (248) 858-3878

Hospital & facility affiliations

  • Beaumont Hospital Royal Oak Hospital, Royal Oak, MI, CCN 230130
  • Trinity Health Oakland Hospital Hospital, Pontiac, MI, CCN 230029
  • Beaumont Hospital, Troy Hospital, Troy, MI, CCN 230269
  • Beaumont Hospital - Farmington Hills Hospital, Farmington Hills, MI, CCN 230151

Merit-based Incentive Payment System (MIPS)

Final score
75 of 100Reported as group

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy232
Upper gastrointestinal (GI) endoscopy for acid reflux169

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
125-050265ILMDInternal Medicine Physician
4301091849MIMDGastroenterology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Essential Anesthesia Services, PLC CurrentSince Oct 1, 2025 Accepting new patients
Gastrointestinal Specialists PC Gastroenterology CurrentSince Oct 1, 2025 Accepting new patients
Digestive Disease Consultants, PC Specialist CurrentSince Jul 10, 2018 Accepting new patients

Locations

44555 Woodward Ave
Ste 304
Pontiac, MI 48341
Phone (248) 858-3878

264 W Maple Rd
Ste 200
Troy, MI 48084
Phone (248) 273-9930

Interoperability endpoints

  • Direct secure messaging: brian.markle.p1@direct.ddcpontiac.nextgenshare.com
  • FHIR API: https://fhir-myrecord.cerner.com/r4/2ed1c574-c5ac-427e-a2ed-e9f8b5471f70/
  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
  • Direct secure messaging: bmarkle783246@direct.hfhs.org

Organizations & group practices 3

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.

Hospital & facility affiliations 12

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": "1181606400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1628035200000",
    "number": "1386848752",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "44555 WOODWARD AVE",
            "address_2": "SUITE 304",
            "city": "PONTIAC",
            "state": "MI",
            "postal_code": "483415031",
            "telephone_number": "248-858-3878",
            "fax_number": "248-209-6777"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "44555 WOODWARD AVE",
            "address_2": "SUITE 304",
            "city": "PONTIAC",
            "state": "MI",
            "postal_code": "483415031",
            "telephone_number": "248-858-3878",
            "fax_number": "248-209-6777"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARKLE",
        "first_name": "BRIAN",
        "middle_name": "JEFFREY",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-06-12",
        "last_updated": "2021-08-04",
        "certification_date": "2021-08-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "125-050265",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "MI",
            "license": "4301091849",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Pontiac, MI

Sources for this page

Verify at the official NPI Registry.