Samip Rajendra Master, MBBS

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

V1835 Issued in TX

Practice address

501 W Medical Center Blvd
Webster, TX 77598-4219

Phone

(281) 332-7505

Fax

(281) 332-7616

NPI assigned

Jul 21, 2011

Last updated

Aug 27, 2025By the provider in NPPES

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

Hematology/OncologyAlso: Internal Medicine, Medical Oncology

Education

Other, 2010

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Texas Oncology PAGroup PAC ID 5395658934, 1,001 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• HCA Houston Healthcare Clear Lake Hospital, Webster, TX, CCN 450617
• Willis Knighton Medical Center Hospital, Shreveport, LA, CCN 190111
• HCA Houston Healthcare Southeast Hospital, Pasadena, TX, CCN 450097
• University of Texas Medical Branch Galveston Hospital, Galveston, TX, CCN 450018

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: samip.master@txo.ikm.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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Texas Oncology PA

  • Medical Oncology Physician
  • El Paso, TX
  • NPI 1811944101

  Hematology & Oncology

  Medicare reassignment Care Compare group NPD
• Texas Oncology PA

  • Medical Oncology Physician
  • Webster, TX
  • NPI 1821265265

  Hematology & Oncology

  NPD
• Texas Oncology PA

  • Medical Oncology Physician
  • Texas City, TX
  • NPI 1912174343

  Hematology & Oncology

  NPD
• Texas Oncology PA

  • Medical Oncology Physician
  • Pearland, TX
  • NPI 1912174350

  Hematology & Oncology

  NPD

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

• Chca Bayshore LP

  dba Bayshore Medical Center

  • General Acute Care Hospital
  • Pasadena, TX
  • NPI 1174576698
  Care Compare affiliation
• Chca Clear Lake LP

  dba HCA Houston Healthcare Clear Lake

  • General Acute Care Hospital
  • Webster, TX
  • NPI 1063466035
  Care Compare affiliation
• University of Texas Medical Branch at Galveston

  dba University of Texas Medical Branch

  • General Acute Care Hospital
  • Galveston, TX
  • NPI 1548226988
  Care Compare affiliation
• Willis Knighton Medical Center, Inc.

  dba WK Bossier Health Center

  • General Acute Care Hospital
  • Bossier City, LA
  • NPI 1003968579
  Care Compare affiliation
• Willis Knighton Medical Center, Inc.

  dba Willis Knighton South Hospital

  • General Acute Care Hospital
  • Shreveport, LA
  • NPI 1124170691
  Care Compare affiliation
• Willis Knighton Medical Center, Inc.

  dba WK Pierremont Health Center

  • General Acute Care Hospital
  • Shreveport, LA
  • NPI 1275685539
  Care Compare affiliation
• Willis Knighton Medical Center, Inc.

  • General Acute Care Hospital
  • Shreveport, LA
  • NPI 1568461572
  Care Compare affiliation

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

{
    "created_epoch": "1311206400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756252800000",
    "number": "1477841682",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 911230",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "753911230",
            "telephone_number": "972-997-8000",
            "fax_number": "972-234-0813"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "501 W MEDICAL CENTER BLVD",
            "city": "WEBSTER",
            "state": "TX",
            "postal_code": "775984219",
            "telephone_number": "281-332-7505",
            "fax_number": "281-332-7616"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6807 Emmett F Lowry Expy Ste 304",
            "address_purpose": "LOCATION",
            "city": "Texas City",
            "state": "TX",
            "postal_code": "775912548",
            "country_code": "US",
            "telephone_number": "409-938-8600",
            "fax_number": "409-938-8500",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MASTER",
        "first_name": "SAMIP",
        "middle_name": "RAJENDRA",
        "credential": "MBBS",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2011-07-21",
        "last_updated": "2025-08-27",
        "certification_date": "2025-08-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "LA",
            "license": "MD.207162",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "TX",
            "license": "V1835",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Leila Michelle Martinez
• Monique Elizabeth Martinez
• Alexander Marzuka, M.D.
• Joseph Maslar
• Shehryar Masood, M.D.
• Alvin Mathew
• Jereme Mathews, DO
• Maudel Citizen PLLC
• Max Pharmacy Inc (Max Pharmacy)
• Chloe Maye-Lee

• Hematology & Oncology Physician in Webster, TX
• Providers in Webster, TX by specialty
• Hematology & Oncology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 27, 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.