Individual provider Active NPI

Christopher Norman Mason, M.D.

  • Obstetrics & Gynecology Physician
  • Mount Pleasant, TX
National Provider Identifier
1215924832
Registry record updated Jul 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
L1129 Issued in TX
Practice address
2015 Mulberry Ave
Ste 250
Mount Pleasant, TX 75455-2927
Phone
(903) 572-4664
Fax
(903) 572-4647
NPI assigned
Sep 29, 2005
Last updated
Jul 16, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 16, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X L1129 TX Primary

Addresses

Primary practice location

2015 Mulberry Ave
Ste 250
Mount Pleasant, TX 75455-2927

Mailing address

1107 E Marshall Ave
Longview, TX 75601-5602
Phone (903) 758-2610

Other practice location 1

425 N Fredonia St
Longview, TX 75601-6464
Phone (903) 758-2610

Other practice location 2

705 E Marshall Ave Ste 3000
Longview, TX 75601-5661
Phone (903) 758-2610

Other practice location 3

825 Medical Dr Ste A
Tyler, TX 75701-2143
Phone (903) 758-2610

Other practice location 4

1107 E Marshall Ave
Longview, TX 75601-5602
Phone (903) 758-2610

Other practice location 5

1761 W Loop 281
Longview, TX 75604-2734
Phone (903) 758-2610

Other practice location 6

802 Medical Cir Ste 101
Longview, TX 75605-5169
Phone (903) 758-2610

Other identifiers 4

IdentifierTypeStateIssuer
121107OtherSUPERIOR HEALTH PLAN
1558033-01MedicaidTX
155803306MedicaidTX
P00077796OtherRAIL ROAD MEDICARE

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address christopher.mason@wellnesspointe.org Direct

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
I20100817000076 TX Practitioner - Obstetrics/Gynecology 7315919552 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Texas a & M University System, HSC, College of Medicine, 1999
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Longview Wellness Center IncGroup PAC ID 1254367766, 22 clinicians

Practice addresses (Care Compare)

1107 E Marshall Ave
Longview, TX 75601-5602
Phone (903) 758-2610

1701 Pine Tree Rd
Longview, TX 75604-1909
Phone (903) 758-2610

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of the uterus1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
L1129TXMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Obhg Texas Holdings, P.a. Obstetrics & Gynecology CurrentSince May 3, 2019 Accepting new patients
Longview Wellness Center Inc Obstetrics & Gynecology CurrentSince Jan 1, 2020 Accepting new patients
Longview Wellness Center Inc Obstetrics & Gynecology CurrentSince Jan 1, 2020 Accepting new patients
Longview Wellness Center, Inc Obstetrics & Gynecology Current Accepting new patients
Titus County Hospital District Past Accepting new patients
Longview Wellness Center Inc Obstetrics & Gynecology PastSince Jan 2, 2022 Accepting new patients

Locations

5950 Saratoga Blvd
Corpus Christi, TX 78414
Phone (361) 985-5000

1107 E Marshall Ave
Longview, TX 75601
Phone (903) 212-4763

1701 Pine Tree Rd
Longview, TX 75604
Phone (713) 292-3177

2015 Mulberry Ave
Ste 250
Mt Pleasant, TX 75455
Phone (903) 572-4095

2600 Saint Michael Dr
Texarkana, TX 75503
Phone (903) 614-1000

Interoperability endpoints

  • Direct secure messaging: christophermason@wp.medalliesdirect.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 2

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": "1127952000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784160000000",
    "number": "1215924832",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1107 E MARSHALL AVE",
            "city": "LONGVIEW",
            "state": "TX",
            "postal_code": "756015602",
            "telephone_number": "903-758-2610",
            "fax_number": "903-758-7081"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2015 MULBERRY AVE",
            "address_2": "STE 250",
            "city": "MOUNT PLEASANT",
            "state": "TX",
            "postal_code": "754552927",
            "telephone_number": "903-572-4664",
            "fax_number": "903-572-4647"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "425 N Fredonia St",
            "address_purpose": "LOCATION",
            "city": "Longview",
            "state": "TX",
            "postal_code": "756016464",
            "country_code": "US",
            "telephone_number": "903-758-2610",
            "fax_number": "903-758-7081",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "705 E Marshall Ave Ste 3000",
            "address_purpose": "LOCATION",
            "city": "Longview",
            "state": "TX",
            "postal_code": "756015661",
            "country_code": "US",
            "telephone_number": "903-758-2610",
            "fax_number": "903-758-7081",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "825 Medical Dr Ste A",
            "address_purpose": "LOCATION",
            "city": "Tyler",
            "state": "TX",
            "postal_code": "757012143",
            "country_code": "US",
            "telephone_number": "903-758-2610",
            "fax_number": "903-758-7081",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1107 E Marshall Ave",
            "address_purpose": "LOCATION",
            "city": "Longview",
            "state": "TX",
            "postal_code": "756015602",
            "country_code": "US",
            "telephone_number": "903-758-2610",
            "fax_number": "903-758-7081",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1761 W Loop 281",
            "address_purpose": "LOCATION",
            "city": "Longview",
            "state": "TX",
            "postal_code": "756042734",
            "country_code": "US",
            "telephone_number": "903-758-2610",
            "fax_number": "903-758-7081",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "802 Medical Cir Ste 101",
            "address_purpose": "LOCATION",
            "city": "Longview",
            "state": "TX",
            "postal_code": "756055169",
            "country_code": "US",
            "telephone_number": "903-758-2610",
            "fax_number": "903-758-7081",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MASON",
        "first_name": "CHRISTOPHER",
        "middle_name": "NORMAN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-09-29",
        "last_updated": "2026-07-16",
        "certification_date": "2026-07-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "TX",
            "license": "L1129",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "SUPERIOR HEALTH PLAN",
            "identifier": "121107",
            "state": null
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1558033-01",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "155803306",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAIL ROAD MEDICARE",
            "identifier": "P00077796",
            "state": null
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "christopher.mason@wellnesspointe.org",
            "affiliation": "N",
            "endpointDescription": "Email",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "email",
            "address_1": "2015 MULBERRY AVE",
            "address_2": "STE 250",
            "city": "MOUNT PLEASANT",
            "state": "TX",
            "country_code": "US",
            "postal_code": "754552927",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Mount Pleasant, TX

Sources for this page

Verify at the official NPI Registry.