Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

John David Andersen, DO

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1265870406

John David Andersen, DO practises Pathology in Houston, Texas. Qualified in 2013, 13 years ago. Practices with Gulf Coast Pathology Program PLLC, a 39-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maryland and Texas.

Years since qualifying
13
Licensed in
MD, TX
In the registry since
2013
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

6720 Bertner Ave
Houston, TX 77030-2604
Phone: (713) 798-2222
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 600 N Wolfe St, Baltimore, MD 21287-0005 — (410) 955-3580

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence V9267 (TX)
Anatomic Pathology & Clinical Pathology Physician Taxonomy 207ZP0102X · Licence H91442 (MD)

Record details

NPI number1265870406
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 10, 2013
Last updated in NPPESJune 16, 2025
Certification dateJune 16, 2025

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Gulf Coast Pathology Program Pllc — 39 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients82
Services billed 273 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Baylor St Lukes Medical Center Hospital · Houston, TX · listed as CHI St Luke's Health Baylor St Luke's Medical Center
  • Hca Houston Healthcare Clear Lake Hospital · Webster, TX · listed as Clear Lake Healthcare
  • Hca Houston Healthcare Medical Center Hospital · Houston, TX
  • Hca Houston Healthcare Southeast Hospital · Pasadena, TX

Colleagues at Gulf Coast Pathology Program PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 39 clinicians in the practice; 12 are shown here.

Other providers in Houston