Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. John George Knecht III, MD

Individual provider Medical Oncology Physician · NPI 1639360829

Dr. John George Knecht III, MD is a Medical Oncology in Webster, Texas. Qualified in 2007, 19 years ago. Practices with Stephen F Austin Community Health Center, Inc, a 95-clinician group, works from 7 locations, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
19
Licensed in
TX
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

905 W Medical Center Blvd Ste 304
Webster, TX 77598-4009
Phone: (281) 724-8335
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (6)

  • 500 N Kobayashi Ste C, Webster, TX 77598-4722 — (281) 816-3092
  • 600 N Kobayashi Ste 309, Webster, TX 77598-4841 — (281) 724-8332
  • 600 N Kobayashi Ste 310, Webster, TX 77598 — (281) 724-8335
  • 906 W Medical Center Blvd Ste 306, Webster, TX 77598-4010 — (281) 724-8332
  • 905 W Medical Center Blvd Ste 102, Webster, TX 77598-4009 — (346) 688-0043
  • 600 N Kobayashi Ste 110, Webster, TX 77598-4841 — (281) 338-1701

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence N8676 (TX)

Record details

NPI number1639360829
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 5, 2007
Last updated in NPPESAugust 4, 2026
Certification dateAugust 4, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMEDICAL ONCOLOGY
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Stephen F Austin Community Health Center, Inc. — 95 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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