NPIMap

Individual provider Active NPI

Matthew Joseph Comstock, D.O.

  • Interventional Cardiology Physician
  • Tulsa, OK
National Provider Identifier
1174750749
Registry record updated Sep 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Interventional Cardiology PhysicianTaxonomy code 207RI0011X
License
4892 Issued in OK
Practice address
11912 S Norwood Ave Ste 110
Tulsa, OK 74137-5509
Phone
(918) 943-5303
NPI assigned
Jun 22, 2009
Last updated
Sep 14, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 14, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Cardiovascular Disease Physician 207RC0000X 4892 OK
Interventional Cardiology Physician 207RI0011X 4892 OK Primary

Addresses

Primary practice location

11912 S Norwood Ave Ste 110
Tulsa, OK 74137-5509

Mailing address

PO Box 200
Tulsa, OK 74101-0200
Phone (918) 943-5303

Other practice location 1

13616 E 103rd St N Ste C
Owasso, OK 74055-4592
Phone (918) 943-5303

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OK
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20101214000499 OK Practitioner - Interventional CardiologyPractitioner - Cardiovascular Disease (Cardiology)Practitioner - Internal Medicine 5991992141 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Interventional CardiologyAlso: Cardiovascular Disease (Cardiology)
Education
Oklahoma State University College of Osteopathic Medicine, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Interventional Cardiology of Tulsa, LLCGroup PAC ID 8022344266, 2 clinicians

Practice addresses (Care Compare)

11912 S Norwood Ave
Tulsa, OK 74137-5547
Phone (918) 943-5303

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
53.25 of 100Reported as individual
Quality
90
Improvement activities
0
Cost
42.11

Procedures performed for Medicare patients

ProcedureNumber of procedures
Coronary angioplasty and stenting18
Pacemaker insertion or repair1-10
Leg revascularization (restoring blood flow)452

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Tulsa Cardiac Apc Current Accepting new patients
Oklahoma Cardiovascular Center, LLC Cardiovascular Disease CurrentSince May 1, 2019 Accepting new patients
Tulsa Cardiovascular Center of Excellence, L.L.C Cardiovascular Disease CurrentSince Jun 1, 2019 Accepting new patients
Oklahoma State University Medical Trust Past Accepting new patients

Locations

11912 S Norwood Ave
Ste 105
Tulsa, OK 74137
Phone (918) 943-5303

11912 S Norwood Ave
Ste 110
Tulsa, OK 74137
Phone (866) 243-7203

11912 S Norwood Ave
Ste 205
Tulsa, OK 74137
Phone (918) 943-5303

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/19684/brand/2/csg/1/fhir/r4
  • Direct secure messaging: matthew.comstock.1@19684.direct.athenahealth.com
  • Direct secure messaging: matthew.comstock@direct.stjohnhealthsystem.com

Organizations & group practices 4

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 8

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": "1245628800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789344000000",
    "number": "1174750749",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 200",
            "city": "TULSA",
            "state": "OK",
            "postal_code": "741010200",
            "telephone_number": "918-943-5303",
            "fax_number": "855-312-3594"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11912 S NORWOOD AVE STE 110",
            "city": "TULSA",
            "state": "OK",
            "postal_code": "741375509",
            "telephone_number": "918-943-5303"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "13616 E 103rd St N Ste C",
            "address_purpose": "LOCATION",
            "city": "Owasso",
            "state": "OK",
            "postal_code": "740554592",
            "country_code": "US",
            "telephone_number": "918-943-5303",
            "fax_number": "855-312-3594",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "COMSTOCK",
        "first_name": "MATTHEW",
        "middle_name": "JOSEPH",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-06-22",
        "last_updated": "2026-09-14",
        "certification_date": "2026-09-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "OK",
            "license": "4892",
            "primary": false
        },
        {
            "code": "207RI0011X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Interventional Cardiology",
            "state": "OK",
            "license": "4892",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Tulsa, OK

Sources for this page

Verify at the official NPI Registry.