Individual provider Active NPI

William P Kalchoff, MD

  • Vascular Surgery Physician
  • Houston, TX
National Provider Identifier
1962471227
Registry record updated Jun 3, 2016
On this page

Key facts

NPPES NPI Registry
Primary specialty
Vascular Surgery PhysicianTaxonomy code 2086S0129X
License
F2742 Issued in TX
Practice address
8313 SW Fwy
Suite 201
Houston, TX 77074-1611
Phone
(713) 533-0535
Fax
(713) 774-3258
NPI assigned
Mar 17, 2006
Last updated
Jun 3, 2016By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 3, 2016

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Vascular Surgery Physician 2086S0129X F2742 TX Primary

Addresses

Primary practice location

8313 SW Fwy
Suite 201
Houston, TX 77074-1611

Mailing address

462 S Mason Rd
Ste 100B
Katy, TX 77450-2449
Phone (281) 587-1141

Other identifiers 2

IdentifierTypeStateIssuer
137479507MedicaidTX
81K416OtherTXBCBS

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20040506001213 TX Practitioner - Vascular Surgery 2365430980 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Vascular Surgery
Education
Saint Louis University School of Medicine, 1972
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Rajiv Agarwal MD PAGroup PAC ID 6305184011, 21 clinicians

Practice addresses (Care Compare)

18835 McKay Dr
Humble, TX 77338-5721
Phone (832) 644-8930

8313 Southwest Fwy
Suite 201
Houston, TX 77074-1643
Phone (713) 533-0535

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
F2742TXMDVascular Surgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
North Houston Family Medicine PLLC CurrentSince Mar 1, 2016 Accepting new patients
Normandy Urgent Care Center PA CurrentSince Jan 1, 2025 Accepting new patients
Valley Med Urgent Care PLLC CurrentSince Jan 1, 2025 Accepting new patients
Cypresswood Physicians PLLC Past Accepting new patients
Clinical Associates, Inc Past Accepting new patients
Rio Grande Valley Vein Clinic PA Vascular Surgery Past Accepting new patients
Normandy Urgent Care Center PA PastSince Jan 1, 2025 Accepting new patients

Locations

2534 Boca Chica Blvd
Brownsville, TX 78521
Phone (956) 546-2000

44 W Jefferson St
Brownsville, TX 78520
Phone (956) 544-0123

44 W Jefferson St
Ste A
Brownsville, TX 78520
Phone (956) 466-7221

2107 Haine Dr
Harlingen, TX 78550
Phone (956) 412-3223

779 Normandy St
Ste 114
Houston, TX 77015
Phone (713) 453-8900

462 S Mason Rd
Ste 100B
Katy, TX 77450
Phone (281) 392-9991

2950 Cullen Blvd
Ste 101
Pearland, TX 77584
Phone (281) 977-7444

151 Cypresswood Dr
Spring, TX 77388
Phone (832) 286-1664

Interoperability endpoints

  • Direct secure messaging: william.kalchoff.1@11939.direct.athenahealth.com
  • Direct secure messaging: william.kalchoff.1@16739.direct.athenahealth.com
  • Direct secure messaging: william.kalchoff.2@11939.direct.athenahealth.com
  • Direct secure messaging: william.kalchoff.3@11939.direct.athenahealth.com

Organizations & group practices 9

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.

NPI Registry JSON

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

{
    "created_epoch": "1142553600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1464912000000",
    "number": "1962471227",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "462 S MASON RD",
            "address_2": "STE 100B",
            "city": "KATY",
            "state": "TX",
            "postal_code": "774502449",
            "telephone_number": "281-587-1141",
            "fax_number": "713-800-7407"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8313 SW FWY",
            "address_2": "SUITE 201",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770741611",
            "telephone_number": "713-533-0535",
            "fax_number": "713-774-3258"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KALCHOFF",
        "first_name": "WILLIAM",
        "middle_name": "P",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-03-17",
        "last_updated": "2016-06-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2086S0129X",
            "taxonomy_group": "",
            "desc": "Surgery, Vascular Surgery",
            "state": "TX",
            "license": "F2742",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "137479507",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "81K416",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.