NPPES file of Aug 9, 2026

Steve Alcazar, MD

Psychiatry Physician · Las Vegas, NV

Steve Alcazar, MD is a psychiatry physician with a practice address in Las Vegas, Nevada, and NPI 1851854426, issued on Apr 10, 2019. Check the license (Nevada 24149, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1851854426
Name
Steve Alcazar
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
24149 NV
Self-reported in NPPES; status is on the state search
Practice location
3014 W Charleston Blvd Ste 130, Las Vegas, NV 89102
Phone
(702) 671-5127
Enumerated
Apr 10, 2019
Record last updated
Jan 15, 2025
Fax
(702) 671-6440
Medicare enrollment
Enrolled (PECOS I20240909002128); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3014 W Charleston Blvd Ste 130

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

  1. Jennifer Bui, DOStudent in an Organized Health Care Education/Training Program1740082247
  2. Deanna CheaStudent in an Organized Health Care Education/Training Program1629960554
  3. Caitlin Chen, DOPsychiatry Physician1508328675
  4. Tiffany ChenStudent in an Organized Health Care Education/Training Program1508704339
  5. Frankie ColosimoStudent in an Organized Health Care Education/Training Program1295536423
  6. Lauren Davidson, DOStudent in an Organized Health Care Education/Training Program1457930745

Verify Steve Alcazar in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNevada State Board of Medical Examiners
    Search for license 24149
    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 Nevada 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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Bills Medicare through one group practice

  1. Unlv MedicineLas Vegas, NV

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Psychiatry Physician providers in Nevada

There are 316 psychiatry physician records in Nevada.

Other psychiatry physician records in Nevada

  1. Christine Grace Adol, PMHNP-BCHenderson, NV1225809619
  2. Rodger Agre, M.D.Incline Village, NV1740371228
  3. Vasudha Ahuja, MDSparks, NV1538310362
  4. Adekunle Ajayi, M.D.Las Vegas, NV1255368486
  5. Margarita Akopian, DONorth Las Vegas, NV1720582331
  6. Joseph Alexander, DONorth Las Vegas, NV1194301101
  7. Nima Alinejad, M.D.Reno, NV1043310808
  8. Tarik Alshaikh, D.O.Las Vegas, NV1407145428
  9. Saide Altinsan, MDReno, NV1689612079
  10. John Anooshian, MDLas Vegas, NV1235189705

Common questions

What is Steve Alcazar, MD's NPI number?

Steve Alcazar, MD's National Provider Identifier (NPI) is 1851854426, issued on Apr 10, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Steve Alcazar, MD located?

The NPPES record lists a practice address at 3014 W Charleston Blvd Ste 130, Las Vegas, NV, 89102. Phone: (702) 671-5127. Providers update this record themselves, so call before visiting.

How can I verify Steve Alcazar, MD's license?

NPPES lists Nevada license number 24149, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.