John D E Barks, MD - Medicare Pediatrics in Ann Arbor, MI

John D E Barks, MD is a medicare enrolled "Pediatrics - Neonatal-perinatal Medicine" physician in Ann Arbor, Michigan. His current practice location is 1500 E Medical Center Dr, Ann Arbor, Michigan. You can reach out to his office (for appointments etc.) via phone at (734) 936-4000.

John D E Barks is licensed to practice in Michigan (license number 4301049727) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1760492383.

Contact Information

John D E Barks, MD
1500 E Medical Center Dr,
Ann Arbor, MI 48109-5000
(734) 936-4000
Not Available

Map and Direction




Physician's Profile

Full NameJohn D E Barks
GenderMale
SpecialityPediatrics - Neonatal-perinatal Medicine
Location1500 E Medical Center Dr, Ann Arbor, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1760492383
  • Provider Enumeration Date: 08/08/2006
  • Last Update Date: 11/19/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 6800923046
  • Enrollment ID: I20100421000033

Medical Identifiers

Medical identifiers for John D E Barks such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1760492383NPI-NPPES
2690860MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 4301049727 (Michigan)Secondary
2080N0001XPediatrics - Neonatal-perinatal Medicine 4301049727 (Michigan)Primary

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 D E Barks allows following entities to bill medicare on his behalf.
Entity NameRegents Of The University Of Michigan
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205868353
PECOS PAC ID: 3779496856
Enrollment ID: O20031106000325

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 D E Barks 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 D E Barks, MD
3621 S State St,
Ann Arbor, MI 48108-1633

Ph: (734) 647-5299
John D E Barks, MD
1500 E Medical Center Dr,
Ann Arbor, MI 48109-5000

Ph: (734) 936-4000

Reviews and Comments


Pediatrics Doctors in Ann Arbor, MI

Dr. Michael Edmund Watson, MD
Pediatrics
Medicare: Accepting Medicare Assignments
Practice Location: 1500 E Medical Center Dr, Ann Arbor, MI 48109
Phone: 734-936-4000    
Joanna Van Beek, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 1500 E Medical Center Dr, D3238 Mpb Spc 5718, Ann Arbor, MI 48109
Phone: 734-763-5589    Fax: 734-763-4208
Ashleigh Grund El Sakr, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 4900 Jackson Rd Ste A, Ann Arbor, MI 48103
Phone: 734-998-7380    
Jennifer Rose Blase, MD, PH.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 1500 E Medical Center Dr, Ann Arbor, MI 48109
Phone: 734-936-4000    
Vishvanie Bernadene Stoody, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 1500 E Medical Center Dr, Ann Arbor, MI 48109
Phone: 734-936-4000    
Maysa Hamade, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 1500 E Medical Center Dr, Ann Arbor, MI 48109
Phone: 734-936-4000    
Dr. Alejandro Velez Lopez, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 1500 E Medical Center Dr, Ann Arbor, MI 48109
Phone: 734-936-4000    

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.

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