Mrs Alexandra Lewis, DO - Medicare Emergency Medicine in Las Vegas, NV

Mrs Alexandra Lewis, DO is a medicare enrolled "Emergency Medicine" physician in Las Vegas, Nevada. She went to Touro Un Col Of Osteopathic Medicine, Henderson and graduated in 2018 and has 6 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Fremont Emergency Services Scherr Ltd and her current practice location is 3100 N Tenaya Way, Las Vegas, Nevada. You can reach out to her office (for appointments etc.) via phone at (702) 962-9551.

Mrs Alexandra Lewis is licensed to practice in Nevada (license number DO2799) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1194228908.

Contact Information

Mrs Alexandra Lewis, DO
3100 N Tenaya Way,
Las Vegas, NV 89128-0436
(702) 962-9551
Not Available

Map and Direction




Physician's Profile

Full NameMrs Alexandra Lewis
GenderFemale
SpecialityEmergency Medicine
Experience6 Years
Location3100 N Tenaya Way, Las Vegas, Nevada
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mrs Alexandra Lewis attended and graduated from Touro Un Col Of Osteopathic Medicine, Henderson in 2018
  NPI Data:
  • NPI Number: 1194228908
  • Provider Enumeration Date: 03/18/2018
  • Last Update Date: 11/29/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1951659820
  • Enrollment ID: I20210107002273

Medical Identifiers

Medical identifiers for Mrs Alexandra Lewis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194228908NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine DO2799 (Nevada)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Southern Hills Hospital And Medical CenterLas vegas, NVHospital
Mountainview HospitalLas vegas, NVHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Fremont Emergency Services Scherr Ltd488068455493

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Mrs Alexandra Lewis allows following entities to bill medicare on her behalf.
Entity NameFremont Emergency Services Scherr Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679550149
PECOS PAC ID: 4880684554
Enrollment ID: O20040514000465

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Mrs Alexandra Lewis is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mrs Alexandra Lewis, DO
3100 N Tenaya Way,
Las Vegas, NV 89128-0436

Ph: (702) 962-9551
Mrs Alexandra Lewis, DO
3100 N Tenaya Way,
Las Vegas, NV 89128-0436

Ph: (702) 962-9551

Reviews and Comments


Emergency Medicine Doctors in Las Vegas, NV

Dr. Andrew E Sheep, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 542 Las Ocas Ct, Las Vegas, NV 89138
Phone: 267-209-3255    
William Chase Madsen,
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Medicare: Medicare Enrolled
Practice Location: 901 Rancho Ln Ste 135, Las Vegas, NV 89106
Phone: 702-383-7885    Fax: 702-383-8235
Dr. Kay E Mcmillan, DO
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Practice Location: 620 Shadow Ln, Las Vegas, NV 89106
Phone: 702-388-4500    
Timothy Vanduzer, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 500 N Rainbow Blvd, Suite 203, Las Vegas, NV 89107
Phone: 702-259-1228    Fax: 702-259-1272
Dr. Henry R Landsman, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 10055 Canyon Hills Ave, Las Vegas, NV 89148
Phone: 702-497-0424    
Angel Li, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 6655 S Cimarron Rd Ste 100, Las Vegas, NV 89113
Phone: 702-233-7481    
Dr. Roya Laura Mahana, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3186 S Maryland Pkwy, Las Vegas, NV 89109
Phone: 702-961-5000    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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