Ari Zaiman, MD - Medicare Critical Care (intensivists) in Annapolis, MD

Ari Zaiman, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Annapolis, Maryland. He went to Albert Einstein College Of Medicine Of Yeshiva University and graduated in 1997 and has 27 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Greater Baltimore Medical Center Inc and his current practice location is 2001 Medical Pkwy, Acp, Annapolis, Maryland. You can reach out to his office (for appointments etc.) via phone at (443) 481-1000.

Ari Zaiman is licensed to practice in Maryland (license number D56324) 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 1104862572.

Contact Information

Ari Zaiman, MD
2001 Medical Pkwy, Acp,
Annapolis, MD 21401-3280
(443) 481-1000
Not Available

Map and Direction




Physician's Profile

Full NameAri Zaiman
GenderMale
SpecialityCritical Care (intensivists)
Experience27 Years
Location2001 Medical Pkwy, Annapolis, Maryland
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:
  • Ari Zaiman attended and graduated from Albert Einstein College Of Medicine Of Yeshiva University in 1997
  NPI Data:
  • NPI Number: 1104862572
  • Provider Enumeration Date: 06/22/2006
  • Last Update Date: 11/06/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 8123097730
  • Enrollment ID: I20040930000344

Medical Identifiers

Medical identifiers for Ari Zaiman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104862572NPI-NPPES
V814-0017OtherMDCAREFIRST
122003OtherMDJHHC
8089466OtherMDCIGNA
7118615OtherMDAETNA HMO
405531400MedicaidMD
7118615OtherMDAETNA PPO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease D56324 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Greater Baltimore Medical CenterBaltimore, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Greater Baltimore Medical Center Inc1759276975307

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. Ari Zaiman allows following entities to bill medicare on his behalf.
Entity NameGreater Baltimore Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891855763
PECOS PAC ID: 1759276975
Enrollment ID: O20040217000852

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. Ari Zaiman 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
Ari Zaiman, MD
Po Box 64264,
Baltimore, MD 21264-4264

Ph: () -
Ari Zaiman, MD
2001 Medical Pkwy, Acp,
Annapolis, MD 21401-3280

Ph: (443) 481-1000

Reviews and Comments


Internal Medicine Doctors in Annapolis, MD

Gashaw Adugna Dadi, M.D
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Dr. Lisa A Dimarzio, MD
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Dr. Richard A Bernstein, M.D.
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Dr. Jonathan A Altschuler, M.D.
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Dr. Ira M Weinstein, MD
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Phone: 410-266-1644    Fax: 410-266-1642
Dr. James M Blake, M.D.
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Practice Location: 820 Bestgate Road, Suite 2a, Annapolis, MD 21401
Phone: 410-224-2116    Fax: 410-224-2118

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).

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