Diedra Lyn Troutman, FNP-BC

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

1037451 Issued in TX

Practice address

150 E Medical Center Blvd Ste D
Webster, TX 77598-4373

Phone

(281) 990-9979

Fax

(281) 990-9916

NPI assigned

May 6, 2021

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Aslam Loya MD PAGroup PAC ID 7113972233, 8 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• HCA Houston Healthcare Clear Lake Hospital, Webster, TX, CCN 450617

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: dtroutman520320@memorialhermann.direct-ci.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.

• Aslam Loya, M.D. P.a

  • Internal Medicine Physician
  • Houston, TX
  • NPI 1659580728
  Medicare reassignment Care Compare group NPD

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

• Chca Clear Lake LP

  • General Acute Care Hospital
  • Webster, TX
  • NPI 1063466035
  Care Compare affiliation

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

{
    "created_epoch": "1620259200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784073600000",
    "number": "1992389985",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2801 SCARLET OAK CT",
            "city": "FRIENDSWOOD",
            "state": "TX",
            "postal_code": "775465195",
            "telephone_number": "806-640-3302"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "150 E MEDICAL CENTER BLVD STE D",
            "city": "WEBSTER",
            "state": "TX",
            "postal_code": "775984373",
            "telephone_number": "281-990-9979",
            "fax_number": "281-990-9916"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TROUTMAN",
        "first_name": "DIEDRA",
        "middle_name": "LYN",
        "name_prefix": "Mrs.",
        "credential": "FNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-05-06",
        "last_updated": "2026-07-15",
        "certification_date": "2026-07-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "TX",
            "license": "1037451",
            "primary": true
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "TX",
            "license": "762767",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Angeline Trinh, MD
• Ashok Tripathy, M.D.
• Triumph Hospital of E Houston LP
• Triumph Hospital of East Houston, LP
• Sumit Trivedi, NP
• Trumedz LTD LLC
• James Truong, MD
• Leon L Tung, M.D.
• Bhupendra T Turakhia, M.D.
• John A Turner, MD

• Family Nurse Practitioner in Webster, TX
• Providers in Webster, TX by specialty
• Family Nurse Practitioner 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.