Dr Ryan Patrick Casarella, MD - Medicare Emergency Medicine in Las Vegas, NV

Dr Ryan Patrick Casarella, MD is a medicare enrolled "Emergency Medicine" physician in Las Vegas, Nevada. He went to University Of Massachusetts Medical School and graduated in 2016 and has 8 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Emergency Medical Association Westchester Pllc and his current practice location is 653 N Town Center Dr # 657, Las Vegas, Nevada. You can reach out to his office (for appointments etc.) via phone at (702) 233-7000.

Dr Ryan Patrick Casarella is licensed to practice in New York (license number 314567-01) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1740643998.

Contact Information

Dr Ryan Patrick Casarella, MD
653 N Town Center Dr # 657,
Las Vegas, NV 89144-0514
(702) 233-7000
Not Available

Map and Direction




Physician's Profile

Full NameDr Ryan Patrick Casarella
GenderMale
SpecialityEmergency Medicine
Experience8 Years
Location653 N Town Center Dr # 657, Las Vegas, Nevada
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Ryan Patrick Casarella attended and graduated from University Of Massachusetts Medical School in 2016
  NPI Data:
  • NPI Number: 1740643998
  • Provider Enumeration Date: 04/04/2016
  • Last Update Date: 06/07/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7517296346
  • Enrollment ID: I20220725000830

Medical Identifiers

Medical identifiers for Dr Ryan Patrick Casarella such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740643998NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 314567-01 (New York)Primary
207P00000XEmergency Medicine 19025 (Nevada)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Westchester Medical CenterValhalla, NYHospital
Hudson Valley Hospital CenterCortlandt manor, NYHospital
White Plains Hospital CenterWhite plains, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Emergency Medical Association Westchester Pllc589089734230

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. Dr Ryan Patrick Casarella allows following entities to bill medicare on his behalf.
Entity NameEmergency Medical Association Westchester Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124058508
PECOS PAC ID: 5890897342
Enrollment ID: O20070301000303

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. Dr Ryan Patrick Casarella 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
Dr Ryan Patrick Casarella, MD
500 N Rainbow Blvd Ste 203,
Las Vegas, NV 89107-1084

Ph: (702) 259-1228
Dr Ryan Patrick Casarella, MD
653 N Town Center Dr # 657,
Las Vegas, NV 89144-0514

Ph: (702) 233-7000

Reviews and Comments


Emergency Medicine Doctors in Las Vegas, NV

Dr. Andrew E Sheep, M.D.
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Phone: 267-209-3255    
William Chase Madsen,
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Phone: 702-383-7885    Fax: 702-383-8235
Dr. Kay E Mcmillan, DO
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Timothy Vanduzer, MD
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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
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Medicare: Not Enrolled in Medicare
Practice Location: 10055 Canyon Hills Ave, Las Vegas, NV 89148
Phone: 702-497-0424    
Angel Li, MD
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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.
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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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.