Maheshwaran Sivarajah, M.D., MSC.

Primary specialty

Surgery PhysicianTaxonomy code 208600000X

License

W4608 Issued in TX

Practice address

2600 E Pflugerville Pkwy Ste 200
Pflugerville, TX 78660-5999

Phone

(512) 654-6500

Fax

(512) 654-6501

NPI assigned

May 10, 2010

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

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in NY, 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

General Surgery

Education

Jefferson Medical College of Thomas Jefferson University, 2010

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Scott and White ClinicGroup PAC ID 8123923604, 2,426 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Baylor Scott & White Medical Center - Round Rock Hospital, Round Rock, TX, CCN 670034
• United Health Services Hospitals, Inc Hospital, Binghamton, NY, CCN 330394
• Baylor Scott & White Medical Center Pflugerville Hospital, Pflugerville, TX, CCN 670128

Merit-based Incentive Payment System (MIPS)

Final score

91.15 of 100Reported as apm

Quality

82.31

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: msivarajah83015@ehrdirect.uhhospitals.org
• Direct secure messaging: msivarajah1520646@direct.sw.org

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.

• Scott & White Clinic

  • Internal Medicine Physician
  • Temple, TX
  • NPI 1093779704
  Medicare reassignment Care Compare group
• Weill Medical College of Cornell

  • Surgery Physician
  • New York, NY
  • NPI 1669579017
  Medicare reassignment NPD
• Weill Medical College of Cornell

  • Cardiovascular Disease Physician
  • New York, NY
  • NPI 1144729385
  NPD
• Quarry Road Emergency Services P.C.

  • Emergency Medicine Physician
  • Bronx, NY
  • NPI 1134238199
  NPD (past)

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

• Baylor Scott & White Medical Centers - Capitol Area

  • General Acute Care Hospital
  • Pflugerville, TX
  • NPI 1346729159
  Care Compare affiliation
• Scott & White Hospital - Round Rock

  • General Acute Care Hospital
  • Round Rock, TX
  • NPI 1265568638
  Care Compare affiliation
• United Health Services Hospitals, Inc.

  • General Acute Care Hospital
  • Binghamton, NY
  • NPI 1518998699
  Care Compare affiliation

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

{
    "created_epoch": "1273449600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778457600000",
    "number": "1649598095",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 844658",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752844658",
            "telephone_number": "800-994-0371",
            "fax_number": "254-215-9722"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2600 E PFLUGERVILLE PKWY STE 200",
            "city": "PFLUGERVILLE",
            "state": "TX",
            "postal_code": "786605999",
            "telephone_number": "512-654-6500",
            "fax_number": "512-654-6501"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "Department of Surgery",
            "address_2": "525 E. 68th Street",
            "address_purpose": "LOCATION",
            "city": "New York",
            "state": "NY",
            "postal_code": "100654870",
            "country_code": "US",
            "telephone_number": "212-746-5130",
            "fax_number": "212-746-0547",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SIVARAJAH",
        "first_name": "MAHESHWARAN",
        "name_prefix": "Dr.",
        "credential": "M.D., MSC.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2010-05-10",
        "last_updated": "2026-05-11",
        "certification_date": "2026-05-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "NY",
            "license": "290149",
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "TX",
            "license": "W4608",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "msivarajah1520646@direct.sw.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "2600 E Pflugerville Pkwy Ste 200",
            "city": "Pflugerville",
            "state": "TX",
            "country_code": "US",
            "postal_code": "786605999",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

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• Shaili Matta Singh, M.D.
• Shari Singh, PTA
• Sizewise Rentals LLC
• Rory Skupeko, RBT
• Sky Comfort Living LLC
• Leomie Enette Slaughter
• Small Smiles-Dentistry for Children

• Surgery Physician in Pflugerville, TX
• Providers in Pflugerville, TX by specialty
• Surgery Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 11, 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.