Mrs Alexandra Greenberg, DO - Medicare Gastroenterology in Las Vegas, NV

Mrs Alexandra Greenberg, DO is a medicare enrolled "Internal Medicine" physician in Las Vegas, Nevada. She went to Lake Erie College Of Osteopathic Medicine, Erie and graduated in 2010 and has 14 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice Allied Digestive Health Llc and her current practice location is 620 Shadow Lane, Las Vegas, Nevada. You can reach out to her office (for appointments etc.) via phone at (702) 388-8436.

Mrs Alexandra Greenberg is licensed to practice in Nevada (license number D01784) 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 1063852101.

Contact Information

Mrs Alexandra Greenberg, DO
620 Shadow Lane,
Las Vegas, NV 89106
(702) 388-8436
(702) 388-8431

Map and Direction




Physician's Profile

Full NameMrs Alexandra Greenberg
GenderFemale
SpecialityGastroenterology
Experience14 Years
Location620 Shadow Lane, 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 Greenberg attended and graduated from Lake Erie College Of Osteopathic Medicine, Erie in 2010
  NPI Data:
  • NPI Number: 1063852101
  • Provider Enumeration Date: 07/03/2013
  • Last Update Date: 07/03/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 4587942941
  • Enrollment ID: I20161107000195

Medical Identifiers

Medical identifiers for Mrs Alexandra Greenberg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063852101NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine D01784 (Nevada)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ocean Medical CenterBrick, NJHospital
Southern Ocean Medical CenterManahawkin, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Allied Digestive Health Llc5991027583216

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 Greenberg allows following entities to bill medicare on her behalf.
Entity NameStafford Medical, P.a.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558382457
PECOS PAC ID: 2466434451
Enrollment ID: O20040603000555
Entity NameCoastal Gastroenterology Associates, P.a.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336298629
PECOS PAC ID: 7810943990
Enrollment ID: O20050323000178
Entity NameAllied Digestive Health Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265831259
PECOS PAC ID: 5991027583
Enrollment ID: O20141210001569

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 Greenberg 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 Greenberg, DO
620 Shadow Lane,
Las Vegas, NV 89106

Ph: (702) 388-8436
Mrs Alexandra Greenberg, DO
620 Shadow Lane,
Las Vegas, NV 89106

Ph: (702) 388-8436

Reviews and Comments


Internal Medicine Doctors in Las Vegas, NV

Dr. Arshi A. Quadeer, MD
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Phone: 702-732-2438    Fax: 702-737-5043
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Michael M Lee, MD
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Ian Adrian Fanoga Frani, M.D.
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Phone: 702-383-2000    Fax: 702-383-3875
Sein Tun, DO
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Phone: 702-388-4000    
Berge Jack Dadourian, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 400 S Rampart Blvd, Suite 240, Las Vegas, NV 89145
Phone: 702-906-1100    Fax: 702-906-1110

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.