Dr Ashok Cherian Jacob, MD, MPH - Medicare Rheumatology in Annapolis, MD

Dr Ashok Cherian Jacob, MD, MPH is a medicare enrolled "Internal Medicine - Rheumatology" physician in Annapolis, Maryland. He graduated from medical school in 1998 and has 26 years of diverse experience with area of expertise as Rheumatology. He is a member of the group practice Annapolis Rheumatology Llc and his current practice location is 166 Defense Hwy Ste 200, Annapolis, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 897-1941.

Dr Ashok Cherian Jacob is licensed to practice in Maryland (license number D0065849) 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 1467676759.

Contact Information

Dr Ashok Cherian Jacob, MD, MPH
166 Defense Hwy Ste 200,
Annapolis, MD 21401-8922
(410) 897-1941
Not Available

Map and Direction




Physician's Profile

Full NameDr Ashok Cherian Jacob
GenderMale
SpecialityRheumatology
Experience26 Years
Location166 Defense Hwy Ste 200, 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:
  • Dr Ashok Cherian Jacob graduated from medical school in 1998
  NPI Data:
  • NPI Number: 1467676759
  • Provider Enumeration Date: 04/11/2007
  • Last Update Date: 07/01/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8527152198
  • Enrollment ID: I20070913000735

Medical Identifiers

Medical identifiers for Dr Ashok Cherian Jacob such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1467676759NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology D0065849 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Annapolis Rheumatology Llc812327642517

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. Dr Ashok Cherian Jacob allows following entities to bill medicare on his behalf.
Entity NameAnnapolis Rheumatology Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104188424
PECOS PAC ID: 8123276425
Enrollment ID: O20120911000659

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. Dr Ashok Cherian Jacob 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
Dr Ashok Cherian Jacob, MD, MPH
166 Defense Hwy Ste 200,
Annapolis, MD 21401-8922

Ph: (410) 897-1941
Dr Ashok Cherian Jacob, MD, MPH
166 Defense Hwy Ste 200,
Annapolis, MD 21401-8922

Ph: (410) 897-1941

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).

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