Michael Maidaa
Urology Physician · Fullerton, CA
Michael Maidaa is a urology physician with a practice address in Fullerton, California, and NPI 1366008641, issued on May 13, 2019. Check the license (California A194568, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael Maidaa
- Primary taxonomy
- Urology Physician 208800000X
- License number
- A194568 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1915 Sunny Crest Dr, Fullerton, CA 92835
- Phone
- (714) 879-2410
- Enumerated
- May 13, 2019
- Record last updated
- Aug 28, 2024
- Fax
- (714) 879-5340
- Medicare enrollment
- Enrolled (PECOS I20240612000329); accepts Medicare assignment
- Medical or professional school
- University Of Iowa, Rj & L Carver College Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest urology physician records → All 1,524 in California → Look up another NPI →
Also registered at 1915 Sunny Crest Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David ChongPhysician Assistant1558214395
- Scott Hughes, D.O.Urology Physician1285921882
Verify Michael Maidaa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A194568Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average urology physician in 2024
221 Medicare Part D claims for 123 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 21 claims were for opioids.
Most prescribed
- Tamsulosin Hcl46 claims
- Cefdinir27 claims
- Myrbetriq18 claims
- Finasteride17 claims
- Cephalexin15 claims
- Oxycodone Hcl15 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: $1,505.02
23 payments; by number, the most common kind was food and beverage; the largest payer was Coloplast Corp. The 9,340 providers of this specialty with any payment received $3,800.04 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.
Bills Medicare through one group practice
- Marinelli And Feldman MdsFullerton, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Maidaa among 1,524 urology physician records in California
Michael Maidaa is one of 1,524 urology physician records with a practice address in California. 82% 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 91% of them.
- NPI issued2019 · 91% of these records are older, 7% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2019 · median 2003 among the 1,049 with a school on file
- Record last updated2024 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in California
There are 1,524 urology physician records in California.
All 1,524 in California → Every provider in Fullerton → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Ali Alavi, M.D.Fullerton, CA 928351508936592
- Stuart Feldman, M.D.Fullerton, CA 928351508089707
- Michael Gazzaniga, MDFullerton, CA 928351396858163
- William Hohn, M.D.Fullerton, CA 928351396084422
- Scott Hughes, D.O.Fullerton, CA 928351285921882
- Harjivan Kohli, MDFullerton, CA 928351205322393
- Derrick Marinelli, M.D.Fullerton, CA 928351689897761
- Charles Streit, MDFullerton, CA 928351174522601
Common questions
What is Michael Maidaa's NPI number?
Michael Maidaa's National Provider Identifier (NPI) is 1366008641, issued on May 13, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Michael Maidaa located?
The NPPES record lists a practice address at 1915 Sunny Crest Dr, Fullerton, CA, 92835. Phone: (714) 879-2410. Providers update this record themselves, so call before visiting.
How can I verify Michael Maidaa's license?
NPPES lists California license number A194568, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael Maidaa prescribe under Medicare Part D?
In 2024, Michael Maidaa had 221 Medicare Part D claims for 123 beneficiaries; the average among urology physician prescribers was 1,340. 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.