John Shum, MD

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

L4123 Issued in TX

Practice address

802 Medical Cir Ste 101
Longview, TX 75605-5169

Phone

(903) 758-2610

Fax

(903) 758-7081

NPI assigned

Apr 12, 2007

Last updated

Jul 15, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 3

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

Specialty

Obstetrics/GynecologyAlso: Family Practice

Education

University of Texas Medical Branch at Galveston, 2000

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)

Hospital & facility affiliations

• Christus Good Shepherd Medical Center Hospital, Longview, TX, CCN 450032

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: johnshum@wp.medalliesdirect.net
• Direct secure messaging: jshum239208@christushealth.direct-ci.net

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.

• Longview Wellness Center, Inc

  dba Wellness Pointe

  • Federally Qualified Health Center (FQHC)
  • Longview, TX
  • NPI 1942269493

  Family Medicine

  Medicare reassignment Care Compare group NPD
• Christus Trinity Clinic Texas

  dba Christus Trinity Clinic

  • Family Medicine Physician
  • Tyler, TX
  • NPI 1285684225
  Medicare reassignment NPD
• Obhg Texas Holdings, P.a.

  • Obstetrics & Gynecology Physician
  • Austin, TX
  • NPI 1083917769
  Medicare reassignment NPD
• Christus Trinity Clinic Texas

  dba Christus Trinity Clinic

  • Rural Health Clinic/Center
  • Winnsboro, TX
  • NPI 1801673165
  NPD
• Longview Wellness Center Inc

  dba Wellness Pointe

  • Federally Qualified Health Center (FQHC)
  • Longview, TX
  • NPI 1093470221

  Family Medicine

  NPD
• Longview Wellness Center Inc

  dba Wellness Pointe

  • Federally Qualified Health Center (FQHC)
  • Longview, TX
  • NPI 1255137659

  Family Medicine

  NPD
• Christus Good Shepherd Medical Center

  • General Acute Care Hospital
  • Longview, TX
  • NPI 1124092036
  NPD (past)
• East Texas Medical Center Healthcare Associates

  dba Texas Trauma and Emergency Care

  • Emergency Medicine Physician
  • Tyler, TX
  • NPI 1326082892
  NPD (past)
• Longview Medical Center LP

  dba Longview Regional Medical Center

  • General Acute Care Hospital
  • Longview, TX
  • NPI 1528026267

  Obstetrics & Gynecology

  NPD (past)
• Longview Wellness Center Inc

  dba Wellness Pointe

  • Federally Qualified Health Center (FQHC)
  • Longview, TX
  • NPI 1447910542

  Family Medicine

  NPD (past)
• Tyler Family Circle of Care

  dba Family Circle of Care

  • Community/Retail Pharmacy
  • Tyler, TX
  • NPI 1942011903
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Christus Good Shepherd Medical Center

  • General Acute Care Hospital
  • Longview, TX
  • NPI 1124092036
  Care Compare affiliation

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

{
    "created_epoch": "1176336000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784073600000",
    "number": "1861616047",
    "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": "802 MEDICAL CIR STE 101",
            "city": "LONGVIEW",
            "state": "TX",
            "postal_code": "756055169",
            "telephone_number": "903-758-2610",
            "fax_number": "903-758-7081"
        }
    ],
    "practiceLocations": [
        {
            "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",
            "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": "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": "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": "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": "700 E Marshall Ave",
            "address_purpose": "LOCATION",
            "city": "Longview",
            "state": "TX",
            "postal_code": "756015580",
            "country_code": "US",
            "telephone_number": "903-315-5733",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SHUM",
        "first_name": "JOHN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-04-12",
        "last_updated": "2026-07-15",
        "certification_date": "2026-07-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "TX",
            "license": "L4123",
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "TX",
            "license": "L4123",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "153825807",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "8M8693",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "153825806",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Ronald Short II, PT
• Tammi M Short, FNP-C
• Samjhana Shrestha, PMHNP-BC
• Shreveport Vamc
• Snehal Shrivastava, M.D.
• Heather Sibal
• Stacia Cashion Sikes, MCD, SLP-CCC
• Juan M Silos, LCDC
• Stephanie Silverman, FNP-C
• Silvertooth Dental Associates PLLC (Mapes & Silvertooth Dental)

• Obstetrics & Gynecology Physician in Longview, TX
• Providers in Longview, TX by specialty
• Obstetrics & Gynecology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 15, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.