NPPES file of Aug 9, 2026

Alejandro Davidenko

Student in an Organized Health Care Education/Training Program · Merced, CA

Alejandro Davidenko is a student in an organized health care education/training program with a practice address in Merced, California, and NPI 1245594902, issued on Jun 27, 2012. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1245594902
Name
Alejandro Davidenko
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
1343 W Main St, Merced, CA 95340
Phone
(209) 725-1060
Enumerated
Jun 27, 2012
Record last updated
Feb 28, 2014 (not updated in 12 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1343 W Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kevin Acosta-RosasAddiction (Substance Use Disorder) Counselor1952175945
  2. John AlsupAddiction (Substance Use Disorder) Counselor1467501841
  3. Mark Altchek, M.D.Internal Medicine Physician1154503670
  4. Maris Anderson, RRWAddiction (Substance Use Disorder) Counselor1801382692
  5. Yadira BarreraAddiction (Substance Use Disorder) Counselor1346777422
  6. Nicholas BermejoAddiction (Substance Use Disorder) Counselor1841145919

Verify Alejandro Davidenko in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Alejandro Davidenko among 40,652 student in an organized health care education/training program records in California

Alejandro Davidenko is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2012, is newer than 5% of them.

  • NPI issued2012 · 5% of these records are older, 93% newer
  • In a Medicare fileNo · 16% of these records are
  • In the CMS Doctors and Clinicians fileNo · 6% of these records are
  • Record last updated2014 · 26% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

81 student in an organized health care education/training program records list a practice address in Merced

They are 81 of the 2,836 NPPES records with a practice address in Merced, and 40,652 student in an organized health care education/training program records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Geoffrey Beck, M.D.Merced, CA 953401003265562
  2. Isabel BrasilMerced, CA 953401396971743
  3. Yang CaoMerced, CA 953401912357567
  4. Alex Chin, D.O.Merced, CA 953401952834947
  5. Michelle Espinola, B.A.Merced, CA 953401902045727
  6. Bojeong Kim, DOMerced, CA 953401932763638
  7. Avinoam Luzon, M.D.Merced, CA 953401215357835
  8. Anvinderjeet Pannu, MDMerced, CA 953401386099570

Common questions

What is Alejandro Davidenko's NPI number?

Alejandro Davidenko's National Provider Identifier (NPI) is 1245594902, issued on Jun 27, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Alejandro Davidenko located?

The NPPES record lists a practice address at 1343 W Main St, Merced, CA, 95340. Phone: (209) 725-1060. Providers update this record themselves, so call before visiting.

How can I verify Alejandro Davidenko's license?

Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.