Charissa Marie Rustia Carag, MD - Medicare Internal Medicine in Las Vegas, NV

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Charissa Marie Rustia Carag, MD is a medicare enrolled "Internal Medicine" physician in Las Vegas, Nevada. She graduated from medical school in 2011 and has 13 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Nephrology And Endocrine Associates Inc and her current practice location is 1294 S Jones Blvd, Las Vegas, Nevada. You can reach out to her office (for appointments etc.) via phone at (702) 877-1887.

Charissa Marie Rustia Carag is licensed to practice in Illinois (license number 125-062589) 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 1235570623.

Contact Information

Charissa Marie Rustia Carag, MD
1294 S Jones Blvd,
Las Vegas, NV 89146
(702) 877-1887
(702) 877-4536

Map and Direction




Physician's Profile

Full NameCharissa Marie Rustia Carag
GenderFemale
SpecialityInternal Medicine
Experience13 Years
Location1294 S Jones Blvd, 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:
  • Charissa Marie Rustia Carag graduated from medical school in 2011
  NPI Data:
  • NPI Number: 1235570623
  • Provider Enumeration Date: 07/13/2013
  • Last Update Date: 01/26/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 3072804483
  • Enrollment ID: I20201216000440

Medical Identifiers

Medical identifiers for Charissa Marie Rustia Carag such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235570623NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology 18297 (Nevada)Secondary
207R00000XInternal Medicine 125-062589 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Fire Mesa Dialysis (fmc)Las vegas, NVDialysis facility
Liberty Dialysis - Las Vegas (fmc)Las vegas, NVDialysis facility
West Sahara Dialysis (fmc)Las vegas, NVDialysis facility
Mountainview HospitalLas vegas, NVHospital
Sunrise Hospital And Medical CenterLas vegas, NVHospital
Valley Hospital Medical CenterLas vegas, NVHospital
Summerlin Hospital Medical CenterLas vegas, NVHospital
University Medical CenterLas vegas, NVHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Nephrology And Endocrine Associates Inc296149932259

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. Charissa Marie Rustia Carag allows following entities to bill medicare on her behalf.
Entity NameNephrology & Endocrine Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801886700
PECOS PAC ID: 2961499322
Enrollment ID: O20040428000045
Entity NameKappellini Medical Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730246539
PECOS PAC ID: 6103802194
Enrollment ID: O20040629001018

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. Charissa Marie Rustia Carag 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
Charissa Marie Rustia Carag, MD
1294 S Jones Blvd,
Las Vegas, NV 89146

Ph: (702) 877-1887		Charissa Marie Rustia Carag, MD
1294 S Jones Blvd,
Las Vegas, NV 89146

Ph: (702) 877-1887

Reviews and Comments


Internal Medicine Doctors in Las Vegas, NV

Dr. Arshi A. Quadeer, MD
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Phone: 702-851-7766    Fax: 702-851-7760
Cherie Lin, D.O.
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Practice Location: 3006 S Maryland Pkwy, Suite 400, Las Vegas, NV 89109
Phone: 702-369-5582    Fax: 702-369-1533
Michael M Lee, MD
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Phone: 702-921-6823    Fax: 702-549-5240
Henry Palangdao Igid, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 653 N Town Center Dr Ste 402, Las Vegas, NV 89144
Phone: 702-243-7200    Fax: 702-243-7235
Ian Adrian Fanoga Frani, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1800 W Charleston Blvd, Las Vegas, NV 89102
Phone: 702-383-2000    Fax: 702-383-3875
Nisha Ajay Patel, MD
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Practice Location: 3540 W Sahara Ave # 330, Las Vegas, NV 89102
Phone: 803-729-0793    
Sein Tun, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 620 Shadow Ln, Las Vegas, NV 89106
Phone: 702-388-4000    

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.