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

David Larsen, DO

Individual provider Family Medicine Physician · NPI 1609225960

David Larsen, DO is a Family Practice in Longview, Texas. Graduated from Arizona College of Osteopathic Medicine Mid Western University in 2016, 10 years ago. Practices with Christus Trinity Clinic, a 1,531-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
10
Trained at
Arizona College of Osteopathic Medicine Mid Western University
Licensed in
TX
In the registry since
2016
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

705 E Marshall Ave Ste 1002
Longview, TX 75601
Phone: (903) 759-7200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 8934 S Broadway Ave Ste 448, Tyler, TX 75703-5475 — (903) 606-5100
  • 11937 Us Highway 271, Tyler, TX 75708-3154 — (903) 877-7200

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence R7800 (TX)
Family Medicine Physician Taxonomy 207Q00000X · Licence BP10057146 (TX)

Record details

NPI number1609225960
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 8, 2016
Last updated in NPPESJanuary 29, 2025
Certification dateJanuary 29, 2025
Mailing addressPo Box 846098, Dallas, TX 75284-6098

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolARIZONA COLLEGE OF OSTEOPATHIC MEDICINE MID WESTERN UNIVERSITY
Graduated 2016 (10 years in practice)
Group practice Christus Trinity Clinic — 1531 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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