Omar Mesarwi, MD - Medicare Sleep Medicine in San Diego, CA

Omar Mesarwi, MD is a medicare enrolled "Internal Medicine - Sleep Medicine" physician in San Diego, California. He went to University Of Texas Southwestern Medical School At Dallas and graduated in 2007 and has 17 years of diverse experience with area of expertise as Sleep Medicine. He is a member of the group practice Regents Of The University Of California and his current practice location is 200 W Arbor Dr, San Diego, California. You can reach out to his office (for appointments etc.) via phone at (855) 355-5864.

Omar Mesarwi is licensed to practice in California (license number A144727) 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 1245430032.

Contact Information

Omar Mesarwi, MD
200 W Arbor Dr,
San Diego, CA 92103-9000
(855) 355-5864
Not Available



Physician's Profile

Full NameOmar Mesarwi
GenderMale
SpecialitySleep Medicine
Experience17 Years
Location200 W Arbor Dr, San Diego, California
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:
  • Omar Mesarwi attended and graduated from University Of Texas Southwestern Medical School At Dallas in 2007
  NPI Data:
  • NPI Number: 1245430032
  • Provider Enumeration Date: 07/20/2007
  • Last Update Date: 09/27/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 5496937062
  • Enrollment ID: I20161018002000

Medical Identifiers

Medical identifiers for Omar Mesarwi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245430032NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine A144727 (California)Secondary
207RP1001XInternal Medicine - Pulmonary Disease A144727 (California)Secondary
207RS0012XInternal Medicine - Sleep Medicine A144727 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Uc San Diego Health Hillcrest - Hillcrest Med CtrSan diego, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents Of The University Of California35774767611692

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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. Omar Mesarwi allows following entities to bill medicare on his behalf.
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376646869
PECOS PAC ID: 3577476761
Enrollment ID: O20031112000695

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› Verified 3 days ago

Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386762300
PECOS PAC ID: 3577476761
Enrollment ID: O20040430001307

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It will be open 24 hours a day, and will never close down for festivals or take a holiday. The machine will provide sensible and personal advice for young people who contact its chat service. This is the aim of Professor Ole-Christoffer Granmo at the University of Agder.

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› Verified 3 days ago

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. Omar Mesarwi 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
Omar Mesarwi, MD
Po Box 232410,
San Diego, CA 92193-2410

Ph: () -
Omar Mesarwi, MD
200 W Arbor Dr,
San Diego, CA 92103-9000

Ph: (855) 355-5864

News Archive

New entitlement is not a viable health care reform, says Concord Coalition

As House and Senate leaders negotiate the final details of their respective health care reforms bills, The Concord Coalition warned today that one provision under consideration, the Community Living Assistance Services and Supports (CLASS) Act, is structurally unsound and fiscally irresponsible.

Research establishes bases of possible future pharmaceutical drugs to combat AIDS virus

The doors are closing on the AIDS virus. The scientific community continues to strive to find the formula that will halt the advance of one of the viruses that has sparked most scientific interest over recent years. A study by the Consejo Superior de Investigaciones Cient-ficas (CSIC) and led by Mr F-lix Go-i, director of the Biophysics Unit at the CSIC-University of the Basque Country Mixed Centre, has developed a method of attack against the AIDS virus The method involves creating a prevention system, i.e. an 'armour' in the cells that are likely to be infected and thus impede, de facto, the virus from accessing them and starting to act on their immunological system.

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It will be open 24 hours a day, and will never close down for festivals or take a holiday. The machine will provide sensible and personal advice for young people who contact its chat service. This is the aim of Professor Ole-Christoffer Granmo at the University of Agder.

CDC to award $2M grant to continue CARPE program in preventing healthcare-associated infections

The federal Centers for Disease Control and Prevention is awarding researchers at the Cook County Health & Hospitals System and Rush University Medical Center a $2 million grant to continue a successful program aimed at preventing healthcare-associated infections, antibiotic resistance, and other adverse events associated with healthcare.

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Read more News

› Verified 3 days ago


Internal Medicine Doctors in San Diego, CA

Dr. Ramin Motarjemi, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 W Arbor Dr, San Diego, CA 92103
Phone: 858-249-2500    Fax: 858-657-8069
Dr. Shweta Warner, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4647 Zion Ave, San Diego, CA 92120
Phone: 619-221-6258    Fax: 619-221-6012
Dr. Matthew James Roosevelt, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4647 Zion Ave, Department Of Hospital Medicine, San Diego, CA 92120
Phone: 619-952-5091    
Dr. Daniel Joseph Desantis, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: Naval Medical Ctr, 34800 Bob Wilson Dr., San Diego, CA 92134
Phone: 619-532-7935    
Kris Kumar,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 200 W Arbor Dr, San Diego, CA 92103
Phone: 800-926-8273    Fax: 888-539-8781
Jedidiah Daniel Bell,
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 200 W Arbor Dr, San Diego, CA 92103
Phone: 619-471-0434    
Dr. Umber Dube, MD PHD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 8899 University Center Lane, Suite 350 Mc 0975, San Diego, CA 92122
Phone: 858-657-1675    

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