Individual provider Active NPI

Claudia Makhoul, M.D.

  • Internal Medicine Physician
  • Houston, TX
National Provider Identifier
1619028198
Registry record updated Sep 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
N0940 Issued in TX
Practice address
4615 Southwest Fwy Ste 900
Houston, TX 77027-7191
Phone
(346) 250-5650
NPI assigned
Jan 13, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 2, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X N0940 TX Primary

Addresses

Primary practice location

4615 Southwest Fwy Ste 900
Houston, TX 77027-7191

Mailing address

PO Box 57845
Webster, TX 77598-7845
Phone (281) 724-1862

Other practice location 1

4615 Southwest Fwy Ste 1000
Houston, TX 77027-7108
Phone (346) 250-5650

Other practice location 2

500 N Kobayashi Ste F
Webster, TX 77598-4722
Phone (281) 724-1860

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
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
I20081205000395 TX Practitioner - Internal MedicinePractitioner - Endocrinology 4284731399 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 1998
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Clear Lake Primary Care PLLCGroup PAC ID 6406001627, 45 clinicians
CLS Health PLLCGroup PAC ID 7214962117, 176 clinicians

Practice addresses (Care Compare)

4615 Southwest Fwy
Suite 1000
Houston, TX 77027-7108
Phone (346) 250-5650

600 N Kobayashi
Suite 110
Webster, TX 77598-4841
Phone (281) 338-1701

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
CLS Health PLLC Internal Medicine CurrentSince Jun 15, 2023 Accepting new patients
Clear Lake Primary Care PLLC Internal Medicine CurrentSince Jun 15, 2023 Accepting new patients
TMH Physician Associates PLLC Internal Medicine CurrentSince May 1, 2017 Accepting new patients
TMH Physician Associates PLLC CurrentSince May 1, 2017 Accepting new patients
Cardiovascular Care Providers, Inc. Past Accepting new patients

Locations

4615 Southwest Fwy
Ste 850
Houston, TX 77027
Phone (281) 475-4428

4615 Southwest Fwy
Fl 10
Houston, TX 77027
Phone (346) 250-5650

4615 Southwest Fwy
Ste 900
Houston, TX 77027
Phone (346) 209-3001

4615 Southwest Fwy
Ste 1000
Houston, TX 77027
Phone (281) 407-6943

2950 Cullen Blvd
Ste 101
Pearland, TX 77584
Phone (281) 977-7444

8520 Broadway St
Ste 200
Pearland, TX 77584
Phone (281) 485-4050

16605 Southwest Fwy
Ste 400
Sugar Land, TX 77479
Phone (281) 275-0800

500 N Kobayashi
Ste F
Webster, TX 77598
Phone (281) 816-3092

500 N Kobayashi
Ste A
Webster, TX 77598
Phone (281) 724-7341

600 N Kobayashi
Ste 213
Webster, TX 77598
Phone (281) 724-1862

600 N Kobayashi
Ste 110
Webster, TX 77598
Phone (281) 338-1701

Interoperability endpoints

  • Direct secure messaging: cmakhoul112439@direct.houstonmethodist.org
  • FHIR API: https://fhir4.healow.com/fhir/r4/CFFDBA

Organizations & group practices 5

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.

NPI Registry JSON

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

{
    "created_epoch": "1168646400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788307200000",
    "number": "1619028198",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 57845",
            "city": "WEBSTER",
            "state": "TX",
            "postal_code": "775987845",
            "telephone_number": "281-724-1862",
            "fax_number": "281-724-1859"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4615 SOUTHWEST FWY STE 900",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770277191",
            "telephone_number": "346-250-5650"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4615 Southwest Fwy Ste 1000",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770277108",
            "country_code": "US",
            "telephone_number": "346-250-5650",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "500 N Kobayashi Ste F",
            "address_purpose": "LOCATION",
            "city": "Webster",
            "state": "TX",
            "postal_code": "775984722",
            "country_code": "US",
            "telephone_number": "281-724-1860",
            "fax_number": "281-724-1861",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MAKHOUL",
        "first_name": "CLAUDIA",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-01-13",
        "last_updated": "2026-09-02",
        "certification_date": "2026-09-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "N0940",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.