Katie Ann Marrero, MD
Surgery Physician · Las Vegas, NV
Katie Ann Marrero, MD is a surgery physician with a practice address in Las Vegas, Nevada, and NPI 1114580321, issued on Apr 15, 2019. Check the license (Nevada 28406, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Katie Ann Marrero
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License numbers
- 28406 NV
MD484744 PA
Self-reported in NPPES; status is on the state search - Practice location
- 6900 N Durango Dr, Las Vegas, NV 89149
- Phone
- (702) 835-9700
- Enumerated
- Apr 15, 2019
- Record last updated
- Dec 4, 2025
- Medicare enrollment
- Enrolled (PECOS I20251217004527); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 236 in Nevada → Look up another NPI →
Also registered at 6900 N Durango Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Annalene Arceo, REGISTERED NURSECase Management Registered Nurse1457157737
- Davrin Davis, RNCertified Registered Nurse Anesthetist1255930152
- Kate Fran EscomoRegistered Nurse1942996749
- Jonathan GonzalezCertified Registered Nurse Anesthetist1295321347
- Kayle HaderlieCertified Registered Nurse Anesthetist1710583141
- Susan Heaps, APRNFamily Nurse Practitioner1407525140
Verify Katie Ann Marrero in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license 28406Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average surgery physician in 2024
47 Medicare Part D claims for 40 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 31 claims were for opioids.
Most prescribed
- Oxycodone Hcl27 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.
Industry payments in 2024: $341.79
3 payments; by number, the most common kind was food and beverage; the largest payer was W. L. Gore & Associates, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Las Vegas Medical Group LLCLas Vegas, NV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katie Ann Marrero among 236 surgery physician records in Nevada
Katie Ann Marrero, MD is one of 236 surgery physician records with a practice address in Nevada. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 92% of them.
- NPI issued2019 · 92% of these records are older, 4% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2019 · median 2007 among the 162 with a school on file
- Record last updated2025 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Nevada
There are 236 surgery physician records in Nevada.
All 236 in Nevada → Every provider in Las Vegas → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Moungar Cooper, M.D.Las Vegas, NV 891491013208958
- Da Yu Yu, M.D.Las Vegas, NV 891491396278602
- Ara AmirkhanianLas Vegas, NV 891481255960191
- Dustin BaldwinLas Vegas, NV 891481548624638
- Jonathan Chino, MDLas Vegas, NV 891481316488737
- Roy Gan, MDLas Vegas, NV 891481710220421
- Hassan Hashmi, MDLas Vegas, NV 891481245750876
- Youn Kim, M.D.Las Vegas, NV 891481275086498
Common questions
What is Katie Ann Marrero, MD's NPI number?
Katie Ann Marrero, MD's National Provider Identifier (NPI) is 1114580321, issued on Apr 15, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Katie Ann Marrero, MD located?
The NPPES record lists a practice address at 6900 N Durango Dr, Las Vegas, NV, 89149. Phone: (702) 835-9700. Providers update this record themselves, so call before visiting.
How can I verify Katie Ann Marrero, MD's license?
NPPES lists Nevada license number 28406, 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 Katie Ann Marrero, MD prescribe under Medicare Part D?
In 2024, Katie Ann Marrero, MD had 47 Medicare Part D claims for 40 beneficiaries; the average among surgery physician prescribers was 147. 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.