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

William G. Petersen, MD

Individual provider Pulmonary Disease Physician · NPI 1770544579

William G. Petersen, MD is a Pulmonary Disease in Amarillo, Texas. Graduated from University of Missouri, Columbia School of Medicine in 1982, 44 years ago. Practices with Bsa Physicians Group Inc, a 119-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
44
Trained at
University of Missouri, Columbia School of Medicine
Licensed in
TX
In the registry since
2006
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

1600 Wallace Blvd
Amarillo, TX 79106-1799
Phone: (806) 212-2129
Fax: (806) 212-2246
Show map & directions

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

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence G5477 (TX)

Record details

NPI number1770544579
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 31, 2006
Last updated in NPPESMay 18, 2021
Certification dateMay 18, 2021
Mailing addressPo Box 840026, Dallas, TX 75284-0026

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Medical schoolUNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE
Graduated 1982 (44 years in practice)
Group practice Bsa Physicians Group Inc — 119 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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