Jose Javier Guzman Diaz, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

S6198 Issued in TX

Practice address

320 Southmore Ave Ste 328
Pasadena, TX 77502-1135

Phone

(888) 478-8432

Fax

(346) 237-4052

NPI assigned

Mar 27, 2015

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in PR, TX2 enrollments

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 2

Specialty

Family Practice

Education

Other, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Suvida Healthcare NphoGroup PAC ID 8325423650, 41 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jose.guzmandiaz@509680731226116.direct.elationemr.com

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.

• Suvida Healthcare Npho

  • Clinic/Center
  • Austin, TX
  • NPI 1033842414
  Medicare reassignment Care Compare group NPD
• Topcare Medical PA

  dba Clinicas Mi Doctor

  • Specialist
  • Irving, TX
  • NPI 1043231400
  NPD
• Luis Paz Medical Services PSC

  • Specialist
  • Vega Baja, PR
  • NPI 1609191782
  NPD (past)

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

{
    "created_epoch": "1427414400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778716800000",
    "number": "1528452406",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "211 E 7TH ST STE 700",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787013218",
            "telephone_number": "888-478-8432",
            "fax_number": "737-707-3909"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "320 SOUTHMORE AVE STE 328",
            "city": "PASADENA",
            "state": "TX",
            "postal_code": "775021135",
            "telephone_number": "888-478-8432",
            "fax_number": "346-237-4052"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GUZMAN DIAZ",
        "first_name": "JOSE",
        "middle_name": "JAVIER",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2015-03-27",
        "last_updated": "2026-05-14",
        "certification_date": "2026-05-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "TX",
            "license": "S6198",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Gulf Family Dental PC
• Shreya Gupta
• Josselin Gutierrez Matamoros, PTA
• Evelyn Julissa Gutierrez
• Janney Gonzalez Gutierrez, FNP-C
• H-E-B, LP (HEB Pharmacy #473)
• H&R Integral Health Care LLC (Clinica Familiar Sagrado Corazon)
• Christina Souheil Haddad
• Maurice S Haddad, MD
• Peter Souheil Haddad, M.D.

• Family Medicine Physician in Pasadena, TX
• Providers in Pasadena, TX by specialty
• Family Medicine Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 14, 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.