John Alexander Co, MD - Medicare Cardiovascular Disease (cardiology) in Ridgewood, NJ

John Alexander Co, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Ridgewood, New Jersey. He graduated from medical school in 1983 and has 41 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Ridgewood Cardiology Associates and his current practice location is 140 Chestnut St, Suite 202, Ridgewood, New Jersey. You can reach out to his office (for appointments etc.) via phone at (201) 445-0405.

John Alexander Co is licensed to practice in New Jersey (license number MA52567) 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 1588620199.

Contact Information

John Alexander Co, MD
140 Chestnut St, Suite 202,
Ridgewood, NJ 07450-2599
(201) 445-0405
(201) 445-4282



Physician's Profile

Full NameJohn Alexander Co
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience41 Years
Location140 Chestnut St, Ridgewood, New Jersey
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:
  • John Alexander Co graduated from medical school in 1983
  NPI Data:
  • NPI Number: 1588620199
  • Provider Enumeration Date: 04/22/2006
  • Last Update Date: 11/28/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 7618927146
  • Enrollment ID: I20050124000206

Medical Identifiers

Medical identifiers for John Alexander Co such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588620199NPI-NPPES
3344401MedicaidNJ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease MA52567 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Valley Home Care Inc.Paramus, NJHome health agency
Valley HospitalRidgewood, NJHospital
Englewood Hospital And Medical CenterEnglewood, NJHospital
Hackensack Meridian Health Pascack Valley MedicalWestwood, NJHospital
New York-presbyterian HospitalNew york, NYHospital

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. John Alexander Co allows following entities to bill medicare on his behalf.
Entity NameRidgewood Cardiology Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053481788
PECOS PAC ID: 5597715979
Enrollment ID: O20050124000673

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Entity NameJohn A. Co, Md, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336448497
PECOS PAC ID: 0749464345
Enrollment ID: O20110406000061

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Despite increasing awareness of how critical sleep is to our health, getting a good night's rest remains increasingly difficult in a world that's always "on" -; responding to emails at all hours, news cycles that change with every tweet and staring endlessly into the blue light of cell phone, tablet and computers screens.

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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. John Alexander Co 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
John Alexander Co, MD
140 Chestnut St, Suite 202,
Ridgewood, NJ 07450

Ph: (201) 445-0405
John Alexander Co, MD
140 Chestnut St, Suite 202,
Ridgewood, NJ 07450-2599

Ph: (201) 445-0405

News Archive

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Researchers analyzed data on three variants of concern and found that viral loads were higher and infection lasted longer for the B.1.1.7 variant. They all were more infectious than the original strain, and transmissibility also depended on population demographics.

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Despite increasing awareness of how critical sleep is to our health, getting a good night's rest remains increasingly difficult in a world that's always "on" -; responding to emails at all hours, news cycles that change with every tweet and staring endlessly into the blue light of cell phone, tablet and computers screens.

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Internal Medicine Doctors in Ridgewood, NJ

Dr. John Franklyn Riefler Iii, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 423 Colwell Ct, Ridgewood, NJ 07450
Phone: 201-652-3405    
Deborah E Rudin, M.D.
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 141 Dayton St, Ridgewood, NJ 07450
Phone: 201-447-6468    Fax: 201-447-3189
Dr. Harini Mallipeddi, M.D
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 223 N Van Dien Ave, Ridgewood, NJ 07450
Phone: 848-228-0280    
Dr. Simon John Tsiouris, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 947 Linwood Ave, Suite 2e, Ridgewood, NJ 07450
Phone: 201-447-6468    
Gerald Sotsky, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1200 E. Ridgewood Avenue, Ridgewood, NJ 07450
Phone: 201-670-8660    Fax: 201-447-1957
Dr. Mark David Kirschenbaum, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 104 Chestnut St, Ridgewood, NJ 07450
Phone: 201-670-4664    Fax: 201-670-8007
Rhoda Harriet Cobin, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 75 N Maple Ave, Suite 202, Ridgewood, NJ 07450
Phone: 201-444-5963    Fax: 201-444-4490

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