Mr Sam Alnajjar, MD - Medicare Critical Care (intensivists) in Tucson, AZ

Mr Sam Alnajjar, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Tucson, Arizona. He graduated from medical school in 2000 and has 24 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Right Care Right Now Llc and his current practice location is 6200 N La Cholla Blvd, Tucson, Arizona. You can reach out to his office (for appointments etc.) via phone at (480) 861-1415.

Mr Sam Alnajjar is licensed to practice in Arizona (license number 41176) 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 1972612158.

Contact Information

Mr Sam Alnajjar, MD
6200 N La Cholla Blvd,
Tucson, AZ 85741-3529
(480) 861-1415
(480) 393-7542

Map and Direction




Physician's Profile

Full NameMr Sam Alnajjar
GenderMale
SpecialityCritical Care (intensivists)
Experience24 Years
Location6200 N La Cholla Blvd, Tucson, Arizona
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:
  • Mr Sam Alnajjar graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1972612158
  • Provider Enumeration Date: 08/30/2006
  • Last Update Date: 07/17/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9537223524
  • Enrollment ID: I20090206000249

Medical Identifiers

Medical identifiers for Mr Sam Alnajjar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972612158NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine 41176 (Arizona)Primary
207RC0200XInternal Medicine - Critical Care Medicine 37866 (Oklahoma)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northwest Medical CenterTucson, AZHospital
Oro Valley HospitalOro valley, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Right Care Right Now Llc55978063074

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. Mr Sam Alnajjar allows following entities to bill medicare on his behalf.
Entity NameNorthwest Allied Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003833179
PECOS PAC ID: 7618972514
Enrollment ID: O20060928000110
Entity NameCtca Physicians Group Of Arizona Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609026806
PECOS PAC ID: 2264593474
Enrollment ID: O20081205000793
Entity NameRight Care Right Now Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174859771
PECOS PAC ID: 5597806307
Enrollment ID: O20091230000427
Entity NameSound Physicians Intensivists Of Arizona Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962944702
PECOS PAC ID: 9537443130
Enrollment ID: O20170227001893
Entity NameNorthwest Hbp Medical Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407353006
PECOS PAC ID: 8921356536
Enrollment ID: O20180730001756

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. Mr Sam Alnajjar 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
Mr Sam Alnajjar, MD
Po Box 32770,
Phoenix, AZ 85064-2770

Ph: (480) 861-1415
Mr Sam Alnajjar, MD
6200 N La Cholla Blvd,
Tucson, AZ 85741-3529

Ph: (480) 861-1415

Reviews and Comments


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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.