David C. Weech, DO
Emergency Medicine Physician · Mesa, AZ
David C. Weech, DO is an emergency medicine physician with a practice address in Mesa, Arizona, and NPI 1811456676, issued on Mar 19, 2019. Check the license (Arizona 008755, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- David C. Weech
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 008755 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1809 E University Dr Unit 101, Mesa, AZ 85203
- Phone
- (480) 447-7274
- Enumerated
- Mar 19, 2019
- Record last updated
- Sep 2, 2023
- Medicare enrollment
- Enrolled (PECOS I20220531002302); accepts Medicare assignment
- Medical or professional school
- Lincoln Mem Univ, Debusk Col Of Osteopathic Med, 2019
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,494 in Arizona → Look up another NPI →
Verify David C. Weech in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 008755Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average emergency medicine physician in 2024
110 Medicare Part D claims for 76 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass17 claims
- Ibuprofen12 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.
Bills Medicare through one group practice
- Usacs Emergency Medicine OF Arizona LLCFlorence, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David C. Weech among 1,494 emergency medicine physician records in Arizona
David C. Weech, DO 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 2019, is newer than 77% of them.
- NPI issued2019 · 77% of these records are older, 20% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2019 · median 2014 among the 828 with a school on file
- Record last updated2023 · 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 Mesa → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Shannon Duggan, MDMesa, AZ 852021346260288
- Stephen Giebel, MDMesa, AZ 852021255508354
- Brad Harrison, MDMesa, AZ 852021578548442
- Chad Jorgensen, MDMesa, AZ 852021235117037
- Lynn Keating, MDMesa, AZ 852021356328447
- James Mead, DOMesa, AZ 852021386696656
- Marianna Morfonios, MDMesa, AZ 852021376522466
- Andrej NedicMesa, AZ 852021538650387
Common questions
What is David C. Weech, DO's NPI number?
David C. Weech, DO's National Provider Identifier (NPI) is 1811456676, issued on Mar 19, 2019. An NPI identifies a provider in billing; it is not a license.
Where is David C. Weech, DO located?
The NPPES record lists a practice address at 1809 E University Dr Unit 101, Mesa, AZ, 85203. Phone: (480) 447-7274. Providers update this record themselves, so call before visiting.
How can I verify David C. Weech, DO's license?
NPPES lists Arizona license number 008755, as entered by the provider. 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 David C. Weech, DO prescribe under Medicare Part D?
In 2024, David C. Weech, DO had 110 Medicare Part D claims for 76 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.