Zachary H. Hansen, MD
Emergency Medicine Physician · Las Vegas, NV
Zachary H. Hansen, MD is an emergency medicine physician with a practice address in Las Vegas, Nevada, and NPI 1417453564, issued on Apr 5, 2018. Check the license (Nevada 21086, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Zachary H. Hansen
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 21086 NV
W3266 TX
65574 AZ
37792 OK
Self-reported in NPPES; status is on the state search - Practice location
- 9300 W Sunset RD, Las Vegas, NV 89148
- Phone
- (702) 916-5000
- Enumerated
- Apr 5, 2018
- Record last updated
- Apr 20, 2026
- Medicare enrollment
- Enrolled (PECOS I20210819001327); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 575 in Nevada → Look up another NPI →
Also registered at 9300 W Sunset RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anastasia Abrams, DOStudent in an Organized Health Care Education/Training Program1275392656
- Anna Agaronov, DOStudent in an Organized Health Care Education/Training Program1730839010
- Hayder Allkhenfr, DO, MPHStudent in an Organized Health Care Education/Training Program1801697255
- Victoria Babtkis, DOStudent in an Organized Health Care Education/Training Program1023819901
- Elia Barraza, MDStudent in an Organized Health Care Education/Training Program1245932458
- Charlton Bassett, MDStudent in an Organized Health Care Education/Training Program1558219758
Verify Zachary H. Hansen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license 21086Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% fewer Medicare Part D claims than the average emergency medicine physician in 2024
203 Medicare Part D claims for 145 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 24 claims were for opioids.
Most prescribed
- Ondansetron Odt29 claims
- Prednisone20 claims
- Meloxicam17 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 89.6 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).
Bills Medicare through 3 group practices
- Fremont Emergency Services Scherr LtdLas Vegas, NV
- Lola Emergency Physicians LLCPahrump, NV
- Shadow Emergency Physicians PLLCLas Vegas, NV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zachary H. Hansen among 575 emergency medicine physician records in Nevada
Zachary H. Hansen, MD is one of 575 emergency medicine physician records with a practice address in Nevada. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 71% of them.
- NPI issued2018 · 71% of these records are older, 24% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2018 · median 2014 among the 366 with a school on file
- Record last updated2026 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Nevada
There are 575 emergency medicine physician records in Nevada.
All 575 in Nevada → Every provider in Las Vegas → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Henry Landsman, MDLas Vegas, NV 891481023064755
- Domenic Martinello, M.D.Las Vegas, NV 891481962695551
- Jay Reid, MDLas Vegas, NV 891481073552717
- Steven Stein, MDLas Vegas, NV 891481053342394
- Jason Klein, D.OLas Vegas, NV 891471700087392
- Aryeh Lapin, M.D.Las Vegas, NV 891491609294974
- Nehal Naik, MDLas Vegas, NV 891491750878146
- Krystal Ribeiro, M.D.Las Vegas, NV 891471043638406
Common questions
What is Zachary H. Hansen, MD's NPI number?
Zachary H. Hansen, MD's National Provider Identifier (NPI) is 1417453564, issued on Apr 5, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Zachary H. Hansen, MD located?
The NPPES record lists a practice address at 9300 W Sunset RD, Las Vegas, NV, 89148. Phone: (702) 916-5000. Providers update this record themselves, so call before visiting.
How can I verify Zachary H. Hansen, MD's license?
NPPES lists Nevada license number 21086, 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.
How much does Zachary H. Hansen, MD prescribe under Medicare Part D?
In 2024, Zachary H. Hansen, MD had 203 Medicare Part D claims for 145 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Zachary H. Hansen, MD's MIPS final score?
The 2023 MIPS final score is 89.6 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.