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

Dr. John Anthony Griswold Jr., MD

Individual provider Surgery Physician · NPI 1720062789

Dr. John Anthony Griswold Jr., MD is a General Surgery in Lubbock, Texas. Graduated from Creighton University School of Medicine in 1981, 45 years ago. Practices with Texas Tech University Health Sciences Center Lubbock, a 368-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
45
Trained at
Creighton University School of Medicine
Licensed in
TX
In the registry since
2005
Specialties on file
2
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

3601 4th St
Lubbock, TX 79430-0002
Phone: (806) 743-2373
Fax: (806) 743-4354
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgical Critical Care Physician (primary) Taxonomy 2086S0102X · Licence G1419 (TX)
Surgery Physician Taxonomy 208600000X · Licence G1419 (TX)

Record details

NPI number1720062789
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 2, 2005
Last updated in NPPESNovember 23, 2021
Certification dateNovember 23, 2021

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolCREIGHTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1981 (45 years in practice)
Group practice Texas Tech University Health Sciences Center Lubbock — 368 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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