Alberto Mejia, MD
Critical Care Medicine (Internal Medicine) Physician · Yuma, AZ
Alberto Mejia, MD is a critical care medicine (internal medicine) physician with a practice address in Yuma, Arizona, and NPI 1598735045, issued on Jan 26, 2006. Check the license (Arizona 22935, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Alberto Mejia
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- 22935 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 2400 S Avenue, Yuma, AZ 85364
- Phone
- (928) 344-2000
- Enumerated
- Jan 26, 2006
- Record last updated
- Jan 2, 2025
- Medicare enrollment
- Enrolled (PECOS I20101110000486); accepts Medicare assignment
- Medical or professional school
- University Of California, Irvine, California College Of Medicine, 1977
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 180 in Arizona → Look up another NPI →
Verify Alberto Mejia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 22935Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024
21 Medicare Part D claims, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D.
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.
The practice group's MIPS final score for 2023 (Medicare payment program): 82.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- Yuma Regional Medical CenterYuma, AZ · Acute Care Hospitals2 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Alberto Mejia among 180 critical care medicine (internal medicine) physician records in Arizona
Alberto Mejia, MD is one of 180 critical care medicine (internal medicine) physician records with a practice address in Arizona. 89% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 58% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 86% of these records are
- Graduated1977 · median 2007 among the 155 with a school on file
- Record last updated2025 · 29% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Arizona
There are 180 critical care medicine (internal medicine) physician records in Arizona.
All 180 in Arizona → Every provider in Yuma → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Kulothungan Gunasekaran, MBBSYuma, AZ 853641295171866
- Nataliya Kozodoy, M.D.Yuma, AZ 853641750671335
- Aneesh Kumar, MDYuma, AZ 853641053890038
- Azeberoje OsueniYuma, AZ 853641124508411
- Sridhar Rajamani, M.D.Yuma, AZ 853641073576005
- Pavel SinyagovskiyYuma, AZ 853641679925317
- Waseem AlbashaSun City West, AZ 853751659720217
- Carlos Alvarado-Valdes, MDSun City West, AZ 853751396772356
Common questions
What is Alberto Mejia, MD's NPI number?
Alberto Mejia, MD's National Provider Identifier (NPI) is 1598735045, issued on Jan 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alberto Mejia, MD located?
The NPPES record lists a practice address at 2400 S Avenue, Yuma, AZ, 85364. Phone: (928) 344-2000. Providers update this record themselves, so call before visiting.
How can I verify Alberto Mejia, MD's license?
NPPES lists Arizona license number 22935, 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 Alberto Mejia, MD prescribe under Medicare Part D?
In 2024, Alberto Mejia, MD had 21 Medicare Part D claims; the average among critical care medicine (internal medicine) physician prescribers was 696. Part D covers Medicare prescriptions only.
What is Alberto Mejia, MD's MIPS final score?
The 2023 MIPS final score is 82.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.