Syed M Zaidi, DO

Primary specialty

Critical Care Medicine (Internal Medicine) PhysicianTaxonomy code 207RC0200X

License

S4587 Issued in TX

Practice address

500 W Medical Center Blvd
Webster, TX 77598-4220

Phone

(281) 332-2511

NPI assigned

May 1, 2018

Sex

Male

Sole proprietor

Yes

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Critical Care (Intensivists)Also: Internal Medicine

Education

At Still Un of HLTH Sciences, Col of Osteo Med, Mesa

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Lone Star Intensivists at Gulf Coast, PLLCGroup PAC ID 9537410972, 49 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: syed.zaidi@hca2.eclinicaldirectplus.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.

• Lone Star Intensivists at Gulf Coast, PLLC

  • Critical Care Medicine (Internal Medicine) Physician
  • Webster, TX
  • NPI 1528558236
  Medicare reassignment Care Compare group NPD
• HCC of Laredo LLC

  • Internal Medicine Physician
  • Laredo, TX
  • NPI 1942712252
  Medicare reassignment 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": "1525132800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752019200000",
    "number": "1891283230",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9315 EAGLEWOOD SHADOW CT",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770836290",
            "telephone_number": "832-606-5205"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 W MEDICAL CENTER BLVD",
            "city": "WEBSTER",
            "state": "TX",
            "postal_code": "775984220",
            "telephone_number": "281-332-2511"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1700 E Saunders St",
            "address_purpose": "LOCATION",
            "city": "Laredo",
            "state": "TX",
            "postal_code": "780415474",
            "country_code": "US",
            "telephone_number": "956-796-2329",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ZAIDI",
        "first_name": "SYED",
        "middle_name": "M",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2018-05-01",
        "last_updated": "2025-07-09",
        "certification_date": "2025-07-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "TX",
            "license": "S4587",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "S4587",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Caroline Kun Yoon, MD
• Charbel P Younis, MD
• Seungchan Yu, PT, DPT
• Brian Yum, M.D.
• Uzair Zahid
• Susan Ann Zapf, PH.D., OTR/L
• Nina Zatikyan, MD
• Julia Khoury Zayed, DNP, APRN, FNP-BC
• Jerry Xiaoyi Zhuo, MD
• Zunaira Zia, MD

• Critical Care Medicine (Internal Medicine) Physician in Webster, TX
• Providers in Webster, TX by specialty
• Critical Care Medicine (Internal Medicine) Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 9, 2025; 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.