John George Knecht III, MD

Primary specialty

Medical Oncology PhysicianTaxonomy code 207RX0202X

License

N8676 Issued in TX

Practice address

905 W Medical Center Blvd Ste 304
Webster, TX 77598-4009

Phone

(281) 724-8335

NPI assigned

Aug 5, 2007

Last updated

Aug 4, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

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

Medical Oncology

Education

Other, 2007

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Stephen F Austin Community Health Center, Inc.Group PAC ID 6204977127, shared by 15 NPIs, 95 clinicians

CLS Health PLLCGroup PAC ID 7214962117, 176 clinicians

Texienne Physicians Medical Association PLLCGroup PAC ID 6608134812, 5 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Spectrum Hospice Inc Hospice, League City, TX, CCN 971575
• Choice Health at Home Hospice, Texas City, TX, CCN 451624
• Quantum Hospice Hospice, Irving, TX, CCN A91543
• Bluevine Hospice Hospice, Houston, TX, CCN 971541
• Choice Hospice Hospice, Beaumont, TX, CCN 741699
• University of Texas Medical Branch Galveston Hospital, Galveston, TX, CCN 450018
• HCA Houston Healthcare Clear Lake Hospital, Webster, TX, CCN 450617
• Houston Methodist Clear Lake Hospital Hospital, Nassau Bay, TX, CCN 450709

Merit-based Incentive Payment System (MIPS)

Final score

75 of 100Reported as individual

Merit-based Incentive Payment System (MIPS)

Final score

85.15 of 100Reported as group

Quality

79.09

Promoting interoperability

100

Improvement activities

40

Cost

71.43

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir4.healow.com/fhir/r4/CFFDBA
• Direct secure messaging: jknecht198782@direct.renown.org
• Direct secure messaging: jknecht468743@direct.stlukeshealth.org
• Direct secure messaging: john.knecht@cls.eclinicaldirectplus.com

All facility ownership & control disclosures 1

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

Owned or controlled facilities with NPI records 1

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

• Allegiance Hospice LLC

  dba Allegiance Hospice

  • Community Based Hospice Care Agency
  • Webster, TX
  • NPI 1306416920

  Contracted Managing Employee

  CMS ownership

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.

• CLS Health PLLC

  dba CLS Health

  • Pulmonary Disease Physician
  • Webster, TX
  • NPI 1750305355

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Texienne Physicians Medical Association PLLC

  • Hematology & Oncology Physician
  • The Woodlands, TX
  • NPI 1679001200
  Medicare reassignment Care Compare group NPD
• CHN Medical Support Systems

  • Clinic/Center
  • Houston, TX
  • NPI 1184215352
  Medicare reassignment NPD
• Clear Lake Oncology PLLC

  • Medical Oncology Physician
  • Webster, TX
  • NPI 1437543626
  Medicare reassignment NPD
• Stephen F. Austin Community Health Center, Inc.

  dba Adoue Family Health Center

  • Federally Qualified Health Center (FQHC)
  • Alvin, TX
  • NPI 1578730818
  Medicare reassignment NPD
• Stephen F Austin Community Health Center,Inc

  dba Bacliff Community Health Network

  • Federally Qualified Health Center (FQHC)
  • Bacliff, TX
  • NPI 1962986562
  NPD
• Citizens Medical Center County of Victoria

  • General Acute Care Hospital
  • Victoria, TX
  • NPI 1124052162
  NPD (past)
• CLS Health PLLC

  • Durable Medical Equipment & Medical Supplies
  • Webster, TX
  • NPI 1699682054
  NPD (past)

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

• A-Med Health LLC

  dba Choice Health at Home

  • Community Based Hospice Care Agency
  • Texas City, TX
  • NPI 1891772224
  Care Compare affiliation
• Caring Star Hospice LLC

  dba Quantum Hospice

  • Community Based Hospice Care Agency
  • Irving, TX
  • NPI 1922688381
  Care Compare affiliation
• Chca Clear Lake LP

  dba HCA Houston Healthcare Clear Lake

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

  dba Bluevine Hospice

  • Community Based Hospice Care Agency
  • Houston, TX
  • NPI 1851751671
  Care Compare affiliation
• Houston Methodist St. John Hospital

  dba Houston Methodist Clear Lake Hospital

  • General Acute Care Hospital
  • Houston, TX
  • NPI 1952723967
  Care Compare affiliation
• Nextgen Hospice Care LLC

  dba Choice Hospice

  • Community Based Hospice Care Agency
  • Beaumont, TX
  • NPI 1346772498
  Care Compare affiliation
• Spectrum Hospice, Inc.

  • Community Based Hospice Care Agency
  • League City, TX
  • NPI 1689188948
  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

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

{
    "created_epoch": "1186272000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785801600000",
    "number": "1639360829",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 58538",
            "city": "WEBSTER",
            "state": "TX",
            "postal_code": "775988538",
            "telephone_number": "281-724-8335",
            "fax_number": "281-724-1861"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "905 W MEDICAL CENTER BLVD STE 304",
            "city": "WEBSTER",
            "state": "TX",
            "postal_code": "775984009",
            "telephone_number": "281-724-8335"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "500 N Kobayashi Ste C",
            "address_purpose": "LOCATION",
            "city": "Webster",
            "state": "TX",
            "postal_code": "775984722",
            "country_code": "US",
            "telephone_number": "281-816-3092",
            "fax_number": "281-816-3092",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "600 N Kobayashi Ste 309",
            "address_purpose": "LOCATION",
            "city": "Webster",
            "state": "TX",
            "postal_code": "775984841",
            "country_code": "US",
            "telephone_number": "281-724-8332",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "600 N Kobayashi Ste 310",
            "address_purpose": "LOCATION",
            "city": "Webster",
            "state": "TX",
            "postal_code": "77598",
            "country_code": "US",
            "telephone_number": "281-724-8335",
            "fax_number": "281-724-1861",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "906 W Medical Center Blvd Ste 306",
            "address_purpose": "LOCATION",
            "city": "Webster",
            "state": "TX",
            "postal_code": "775984010",
            "country_code": "US",
            "telephone_number": "281-724-8332",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "905 W Medical Center Blvd Ste 102",
            "address_purpose": "LOCATION",
            "city": "Webster",
            "state": "TX",
            "postal_code": "775984009",
            "country_code": "US",
            "telephone_number": "346-688-0043",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "600 N Kobayashi Ste 110",
            "address_purpose": "LOCATION",
            "city": "Webster",
            "state": "TX",
            "postal_code": "775984841",
            "country_code": "US",
            "telephone_number": "281-338-1701",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KNECHT",
        "first_name": "JOHN",
        "middle_name": "GEORGE",
        "name_prefix": "Dr.",
        "name_suffix": "III",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-08-05",
        "last_updated": "2026-08-04",
        "certification_date": "2026-08-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "TX",
            "license": "N8676",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MYUTMB 4651532912",
            "identifier": "4651532912",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Irene Kizito
• Geffrey H Klein, M.D.
• Steven Kloeris, MD
• Alyssa Kmety
• KND Development 59 LLC
• Knox Birth Center LLC
• Emmie Hsu Ko, M.D.
• Kobayashi Diagnostics & Therapeutics PLLC (Mohammad Baba MBR)
• Dhatri Kodali, MD
• Prathima Kodali, PHYSICAL THERAPIST

• Medical Oncology Physician in Webster, TX
• Providers in Webster, TX by specialty
• Medical Oncology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 4, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; facility enrollments, owners and changes of ownership; Provider of Services certification data; 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.