Jonathan A. Maitem, DO
Emergency Medicine Physician · Phoenix, AZ
Jonathan A. Maitem, DO is an emergency medicine physician with a practice address in Phoenix, Arizona, and NPI 1265456149, issued on Jul 26, 2006. Check the license (Arizona 3455, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jonathan A. Maitem
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 3455 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 250 E Dunlap Ave, Phoenix, AZ 85020
- Phone
- (602) 870-6060
- Enumerated
- Jul 26, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 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 →
Also registered at 250 E Dunlap Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jonathan A. Maitem in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 3455Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average emergency medicine physician in 2024
88 Medicare Part D claims for 67 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin14 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: $219.42
2 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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.
Jonathan A. Maitem among 1,494 emergency medicine physician records in Arizona
Jonathan A. Maitem, 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 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 62% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 55% of these records are
- Record last updated2007 · 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).
394 emergency medicine physician records list a practice address in Phoenix
They are 394 of the 31,399 NPPES records with a practice address in Phoenix, and 1,494 emergency medicine physician records in Arizona.
All 1,494 in Arizona → Every provider in Phoenix → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Amy Axberg, M.D.Phoenix, AZ 850201508073925
- Derek Detemple, DOPhoenix, AZ 850201992788095
- Neal Faux, MDPhoenix, AZ 850201902832413
- Garth Gemar, M.D.Phoenix, AZ 850201295767457
- Charles Goldstein, MDPhoenix, AZ 850201386671089
- David Homer, DOPhoenix, AZ 850201225065436
- Caesar Ines, M.DPhoenix, AZ 850201407893027
- Brian McColgan, DOPhoenix, AZ 850201639117146
Common questions
What is Jonathan A. Maitem, DO's NPI number?
Jonathan A. Maitem, DO's National Provider Identifier (NPI) is 1265456149, issued on Jul 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan A. Maitem, DO located?
The NPPES record lists a practice address at 250 E Dunlap Ave, Phoenix, AZ, 85020. Phone: (602) 870-6060. Providers update this record themselves, so call before visiting.
How can I verify Jonathan A. Maitem, DO's license?
NPPES lists Arizona license number 3455, 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 Jonathan A. Maitem, DO prescribe under Medicare Part D?
In 2024, Jonathan A. Maitem, DO had 88 Medicare Part D claims for 67 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.