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

David Nichols, MD

Individual provider Hospitalist Physician · NPI 1003951245

David Nichols, MD is an Emergency Medicine in San Angelo, Texas. Graduated from University of Texas Medical School at Houston in 2005, 21 years ago. Practices with Shannon Clinic, a 547-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
21
Trained at
University of Texas Medical School at Houston
Licensed in
TX
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2018 Pulliam St
San Angelo, TX 76905
Phone: (325) 659-7290
Fax: (325) 659-7291
Show map & directions

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

Additional practice locations (1)

  • 730 Eureka St, Weatherford, TX 76086-6546 — (817) 596-7000

Specialties & licences

Undersea and Hyperbaric Medicine (Emergency Medicine) Physician (primary) Taxonomy 207PE0005X · Licence N0321 (TX)
Hospitalist Physician Taxonomy 208M00000X · Licence N0321 (TX)

Record details

NPI number1003951245
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 21, 2007
Last updated in NPPESOctober 11, 2018
Mailing address730 East Eureka Street, Weatherford, TX 76086-6546

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
Graduated 2005 (21 years in practice)
Group practice Shannon Clinic — 547 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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