Dr Joseph William Cook Iv, MD - Medicare Internal Medicine in Catonsville, MD

Dr Joseph William Cook Iv, MD is a medicare enrolled "Internal Medicine" physician in Catonsville, Maryland. He went to University Of Maryland School Of Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Seton Medical Group Inc and his current practice location is 6501 Baltimore National Pike Ste D, Catonsville, Maryland. You can reach out to his office (for appointments etc.) via phone at (667) 234-2100.

Dr Joseph William Cook Iv is licensed to practice in Maryland (license number D0044243) 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 1124069257.

Contact Information

Dr Joseph William Cook Iv, MD
6501 Baltimore National Pike Ste D,
Catonsville, MD 21228-3923
(667) 234-2100
(667) 234-2944

Map and Direction




Physician's Profile

Full NameDr Joseph William Cook Iv
GenderMale
SpecialityInternal Medicine
Experience35 Years
Location6501 Baltimore National Pike Ste D, Catonsville, 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 Joseph William Cook Iv attended and graduated from University Of Maryland School Of Medicine in 1989
  NPI Data:
  • NPI Number: 1124069257
  • Provider Enumeration Date: 06/09/2006
  • Last Update Date: 04/04/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 9133201478
  • Enrollment ID: I20080128000339

Medical Identifiers

Medical identifiers for Dr Joseph William Cook Iv such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124069257NPI-NPPES
645201900MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine D0044243 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Saint Agnes HospitalBaltimore, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Seton Medical Group Inc741603792474

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 Joseph William Cook Iv allows following entities to bill medicare on his behalf.
Entity NameSeton Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144409194
PECOS PAC ID: 7416037924
Enrollment ID: O20080122000384

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 Joseph William Cook Iv 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 Joseph William Cook Iv, MD
6501 Baltimore National Pike Ste D,
Catonsville, MD 21228-3923

Ph: (667) 234-2100
Dr Joseph William Cook Iv, MD
6501 Baltimore National Pike Ste D,
Catonsville, MD 21228-3923

Ph: (667) 234-2100

Reviews and Comments


Internal Medicine Doctors in Catonsville, MD

Dr. Monica Maria Stewart, M.D.
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Phone: 410-744-0661    Fax: 410-744-8036
Dr. Raafat Y Girgis, M.D.
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Cho C Maung, MD
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Quang Ngoc Tu, MD
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Phone: 410-402-6000    Fax: 410-402-7997
Bilal Hasan, MBBS
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Phone: 410-744-0661    Fax: 410-744-8036
Dr. James Willard King, MD
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Practice Location: 5409 Jacks Ct, Catonsville, MD 21228
Phone: 410-370-2243    
Dr. Khin Ruppa Waddy Maung, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 1120 N Rolling Rd, Catonsville, MD 21228
Phone: 410-744-8822    Fax: 410-744-5117

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.