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

Dr. Sheldon Chaffer II, MD

Individual provider Internal Medicine Physician · NPI 1598727844

Dr. Sheldon Chaffer II, MD is a Nephrology in Gatesville, Texas. Graduated from University of Texas Medical School at Houston in 2000, 26 years ago. Practices with Ch Specialty Services Tx PLLC, a 101-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
26
Trained at
University of Texas Medical School at Houston
Licensed in
TX
In the registry since
2006
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

1507 W Main St
Gatesville, TX 76528-1024
Phone: (254) 865-2166
Show map & directions

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

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence L3937 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence L3937 (TX)

Record details

NPI number1598727844
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 3, 2006
Last updated in NPPESApril 17, 2023
Certification dateApril 17, 2023
Mailing address1507 W Main St, Gatesville, TX 76528-1024

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
Graduated 2000 (26 years in practice)
Group practice Ch Specialty Services Tx Pllc — 101 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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