NPPES file of Aug 9, 2026

Alexander Maksymenko, MD

Psychiatry Physician · Highlands Ranch, CO

Alexander Maksymenko, MD is a psychiatry physician with a practice address in Highlands Ranch, Colorado, and NPI 1235654252, issued on Aug 10, 2017. Check the license (Colorado 0066606, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1235654252
Name
Alexander Maksymenko
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License numbers
0066606 CO
305900 NY
Self-reported in NPPES; status is on the state search
Practice location
8565 Poplar Way, Highlands Ranch, CO 80130
Phone
(720) 348-2800
Enumerated
Aug 10, 2017
Record last updated
Dec 28, 2021 (not updated in 5 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 8565 Poplar Way

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

  1. Brian Flickinger, RN, APN - PMHNPPsychiatric/Mental Health Nurse Practitioner1265188775
  2. Vanessa Venezia Heuer, M.D.Child & Adolescent Psychiatry Physician1851360838
  3. David Weiss, MDPsychiatry Physician1447353370
  4. Albert Zagray, PHARMDPsychiatric Pharmacist1083049183

Verify Alexander Maksymenko in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license 0066606
    Check 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
Open the Colorado license search

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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88% fewer Medicare Part D claims than the average psychiatry physician in 2024

118 Medicare Part D claims for 56 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. Alexander Maksymenko118
  2. Specialty average1,000

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.

Alexander Maksymenko among 990 psychiatry physician records in Colorado

Alexander Maksymenko, MD is one of 990 psychiatry physician records with a practice address in Colorado. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 82% of them.

  • NPI issued2017 · 82% of these records are older, 15% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 35% of these records are
  • Record last updated2021 · 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 2084P0800X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

16 psychiatry physician records list a practice address in Highlands Ranch

They are 16 of the 1,361 NPPES records with a practice address in Highlands Ranch, and 990 psychiatry physician records in Colorado.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Beth Ballen, M.D.Highland Ranch, CO 801301063559334
  2. David Kern, MDHighlands Ranch, CO 801301346387602
  3. Sorina Simion-RodgersHighlands Ranch, CO 801301316986748
  4. David Weiss, MDHighlands Ranch, CO 801301447353370
  5. Becky Estill, MDHighlands Ranch, CO 801291487781423
  6. Do Hyung Kim, DOHighlands Ranch, CO 801291134626633
  7. Alice Major, D.O.Highlands Ranch, CO 801291205185329
  8. Claire Nguyen, MDHighlands Ranch, CO 801291326676909

Common questions

What is Alexander Maksymenko, MD's NPI number?

Alexander Maksymenko, MD's National Provider Identifier (NPI) is 1235654252, issued on Aug 10, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Alexander Maksymenko, MD located?

The NPPES record lists a practice address at 8565 Poplar Way, Highlands Ranch, CO, 80130. Phone: (720) 348-2800. Providers update this record themselves, so call before visiting.

How can I verify Alexander Maksymenko, MD's license?

NPPES lists Colorado license number 0066606, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Alexander Maksymenko, MD prescribe under Medicare Part D?

In 2024, Alexander Maksymenko, MD had 118 Medicare Part D claims for 56 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.