William G. Petersen, M.D.
Pulmonary Disease Physician · Amarillo, TX
William G. Petersen, M.D. is a pulmonary disease physician with a practice address in Amarillo, Texas, and NPI 1770544579, issued on Mar 31, 2006. Check the license (Texas G5477, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- William G. Petersen
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- G5477 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1600 Wallace Blvd, Amarillo, TX 79106
- Phone
- (806) 212-2129
- Enumerated
- Mar 31, 2006
- Record last updated
- May 18, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (806) 212-2246
- Medicaid ID
- 101087805 TX
- Medicare enrollment
- Enrolled (PECOS I20100503000796); accepts Medicare assignment
- Medical or professional school
- University Of Missouri, Columbia School Of Medicine, 1982
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 967 in Texas → Look up another NPI →
Also registered at 1600 Wallace Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sumer Al-Alusi, M.D.Hospitalist Physician1376986190
- Ikha Al-Azzawi, MDHospitalist Physician1376006205
- Farah Aljuboory, MDHospitalist Physician1982043899
- Carlos Arche, MDHospitalist Physician1366427965
- Brent Artho, M.D.Anesthesiology Physician1326213273
- Jacob Beck, CRNACertified Registered Nurse Anesthetist1205378098
Verify William G. Petersen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license G5477Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Bsa Physicians Group IncAmarillo, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William G. Petersen among 967 pulmonary disease physician records in Texas
William G. Petersen, M.D. is one of 967 pulmonary disease physician records with a practice address in Texas. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 16% of them.
- NPI issued2006 · 16% of these records are older, 52% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated1982 · median 2001 among the 773 with a school on file
- Record last updated2021 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Texas
There are 967 pulmonary disease physician records in Texas.
All 967 in Texas → Every provider in Amarillo → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Kalil Al-Nassir, MDAmarillo, TX 791061639303829
- Henry Bruton, MDAmarillo, TX 791061003853417
- Javier Dieguez, M.D.Amarillo, TX 791061497061527
- Marcia Henderson, MDAmarillo, TX 791061659577013
- Timothy Mooring, MDAmarillo, TX 791061376570002
- Sergio Muniz, M.D.Amarillo, TX 791061710076120
- Gary Polk, MDAmarillo, TX 791061972530780
- Harvey Richey, D.O.Amarillo, TX 791061588604029
Common questions
What is William G. Petersen, M.D.'s NPI number?
William G. Petersen, M.D.'s National Provider Identifier (NPI) is 1770544579, issued on Mar 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William G. Petersen, M.D. located?
The NPPES record lists a practice address at 1600 Wallace Blvd, Amarillo, TX, 79106. Phone: (806) 212-2129. Providers update this record themselves, so call before visiting.
How can I verify William G. Petersen, M.D.'s license?
NPPES lists Texas license number G5477, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.