William Betz
Emergency Medicine Physician · Gilbert, AZ
William Betz is an emergency medicine physician with a practice address in Gilbert, Arizona, and NPI 1679861157, issued on Jul 18, 2011. Check the license on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- William Betz
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 8954050 UT
Self-reported in NPPES; status is on the state search - Practice location
- 3723 E Liberty LN, Gilbert, AZ 85296
- Phone
- (818) 464-6268
- Enumerated
- Jul 18, 2011
- Record last updated
- Aug 7, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,494 in Arizona → Look up another NPI →
Verify William Betz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average emergency medicine physician in 2024
106 Medicare Part D claims for 71 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin14 claims
- Methylprednisolone13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $27.26
1 payment: food and beverage; the largest payer was Iti, Inc. (d/b/a Intra-Cellular Therapies, Inc.). The 12,335 providers of this specialty with any payment received $953.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
William Betz among 1,494 emergency medicine physician records in Arizona
William Betz is one of 1,494 emergency medicine physician records with a practice address in Arizona. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 53% of them.
- NPI issued2011 · 53% of these records are older, 45% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 55% of these records are
- Record last updated2015 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Arizona
There are 1,494 emergency medicine physician records in Arizona.
All 1,494 in Arizona → Every provider in Gilbert → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- John Altic, PA-CGilbert, AZ 852961124055637
- Keith Butler, MD MBA FACEP CPEGilbert, AZ 852961679519391
- Kevin Skinner, M.D., D.P.M.Gilbert, AZ 852961013997881
- Jon Vasquez, M.D.Gilbert, AZ 852961811949258
- Ara Yardumian, DOGilbert, AZ 852961881185486
- Laurie Dawson, M.DGilbert, AZ 852971093760472
- Jeff Sawyer, MDGilbert, AZ 852951093701500
- Bradley Hubbard, MDGlendale, AZ 853021083660245
Common questions
What is William Betz's NPI number?
William Betz's National Provider Identifier (NPI) is 1679861157, issued on Jul 18, 2011. An NPI identifies a provider in billing; it is not a license.
Where is William Betz located?
The NPPES record lists a practice address at 3723 E Liberty LN, Gilbert, AZ, 85296. Phone: (818) 464-6268. Providers update this record themselves, so call before visiting.
How can I verify William Betz's license?
Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William Betz prescribe under Medicare Part D?
In 2024, William Betz had 106 Medicare Part D claims for 71 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
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.