Individual provider Active NPI

James R. McClamroch, M.D.

  • Cardiovascular Disease Physician
  • Richmond, TX
National Provider Identifier
1124036512
Registry record updated Mar 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Cardiovascular Disease PhysicianTaxonomy code 207RC0000X
License
G0475 Issued in TX
Practice address
22001 Southwest Fwy
Suite 210
Richmond, TX 77469-7001
Phone
(281) 238-7825
NPI assigned
Aug 3, 2006
Last updated
Mar 26, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 26, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Cardiovascular Disease Physician 207RC0000X G0475 TX Primary

Addresses

Primary practice location

22001 Southwest Fwy
Suite 210
Richmond, TX 77469-7001

Mailing address

4911 Sandhill Dr
Sugar Land, TX 77479-5320
Phone (281) 238-7870

Other practice location 1

1910 John Ralston Rd Ste 200
Houston, TX 77013-5531
Phone (281) 502-2606

Other identifiers 1

IdentifierTypeStateIssuer
039371202MedicaidTX

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address james.mcclamroch.1@29601.direct.athenahealth.com

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
I20101216000906 TX Practitioner - Cardiovascular Disease (Cardiology)Practitioner - Internal Medicine 4486842465 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Cardiovascular Disease (Cardiology)Also: Internal Medicine
Education
Louisiana State University School of Medicine in New Orleans, 1976
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

1910 John Ralston Rd
Suite 200
Houston, TX 77013-5531
Phone (713) 673-9000

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Oakbend Medical Group CurrentSince Jun 1, 2011 Accepting new patients
Centerwell Senior Primary Care (SC) PC CurrentSince Nov 11, 2024 Accepting new patients
Centerwell Senior Primary Care (TX) PA CurrentSince Nov 11, 2024 Accepting new patients
Oakbend Medical Group CurrentSince Jun 1, 2011 Accepting new patients
Centerwell Senior Primary Care (TX) PA CurrentSince Nov 11, 2024 Accepting new patients
Conviva Medical Center Management of Texas, P.a. CurrentSince Nov 11, 2024 Accepting new patients
Centerwell Senior Primary Care (TX) PA Current Accepting new patients

Locations

6101 Waterford District Dr
Ste 200
Miami, FL 33126
Phone (407) 533-6836

381 S Loop 336 W
Ste 900
Conroe, TX 77304
Phone (936) 703-1827

3209 W Camp Wisdom Rd
Dallas, TX 75237
Phone (469) 457-2694

260 US Highway 181 N
Floresville, TX 78114
Phone (830) 393-8222

4200 South Fwy
Ste 1990
Fort Worth, TX 76115
Phone (682) 990-6491

1910 John Ralston Rd
Ste 200
Houston, TX 77013
Phone (713) 673-9000

12602 Toepperwein Rd
Ste 100
Live Oak, TX 78233
Phone (210) 620-9669

3915 Spencer Hwy
Pasadena, TX 77504
Phone (713) 265-6955

8555 Memorial Blvd
Ste 100
Port Arthur, TX 77640
Phone (409) 237-6480

22001 Southwest Fwy
Ste 210
Richmond, TX 77469
Phone (281) 238-7825

4911 Sandhill Dr
Sugar Land, TX 77479
Phone (281) 238-7870

Interoperability endpoints

  • Direct secure messaging: james.mcclamroch.1@29601.direct.athenahealth.com

Ownership & related parties

All facility ownership & control disclosures 2

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

FacilityTypeRoleSince
Paradigm at First ColonyMissouri City, TX, CCN 455812 Skilled nursing facility Corporate Director (9%) Jan 1, 2013
Paradigm at WestburyHouston, TX, CCN 675612 Skilled nursing facility Corporate Director (9%) Jan 1, 2013

Owned or controlled facilities with NPI records 2

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

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.

NPI Registry JSON

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

{
    "created_epoch": "1154563200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774483200000",
    "number": "1124036512",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4911 SANDHILL DR",
            "city": "SUGAR LAND",
            "state": "TX",
            "postal_code": "774795320",
            "telephone_number": "281-238-7870"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "22001 SOUTHWEST FWY",
            "address_2": "SUITE 210",
            "city": "RICHMOND",
            "state": "TX",
            "postal_code": "774697001",
            "telephone_number": "281-238-7825"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1910 John Ralston Rd Ste 200",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770135531",
            "country_code": "US",
            "telephone_number": "281-502-2606",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MCCLAMROCH",
        "first_name": "JAMES",
        "middle_name": "R.",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-03",
        "last_updated": "2026-03-26",
        "certification_date": "2026-03-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "TX",
            "license": "G0475",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "039371202",
            "state": "TX"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "james.mcclamroch.1@29601.direct.athenahealth.com",
            "affiliation": "N",
            "address_1": "1910 John Ralston Rd Ste 200",
            "city": "Houston",
            "state": "TX",
            "country_code": "US",
            "postal_code": "770135531",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Richmond, TX

Sources for this page

Verify at the official NPI Registry.