Dr John Gabriel Hagen, MD - Medicare Anesthesiology in Ann Arbor, MI

Dr John Gabriel Hagen, MD is a medicare enrolled "Anesthesiology" physician in Ann Arbor, Michigan. He went to State University Of New York Downstate Medical Center and graduated in 2007 and has 17 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Memorial Anesthesiology Group and his current practice location is 712 W Huron St Apt 107, Ann Arbor, Michigan. You can reach out to his office (for appointments etc.) via phone at (917) 434-3548.

Dr John Gabriel Hagen is licensed to practice in New York (license number P73032) 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 1649430026.

Contact Information

Dr John Gabriel Hagen, MD
712 W Huron St Apt 107,
Ann Arbor, MI 48103-4261
(917) 434-3548
Not Available

Map and Direction




Physician's Profile

Full NameDr John Gabriel Hagen
GenderMale
SpecialityAnesthesiology
Experience17 Years
Location712 W Huron St Apt 107, Ann Arbor, Michigan
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 John Gabriel Hagen attended and graduated from State University Of New York Downstate Medical Center in 2007
  NPI Data:
  • NPI Number: 1649430026
  • Provider Enumeration Date: 06/10/2008
  • Last Update Date: 10/30/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 1759546492
  • Enrollment ID: I20120703000445

Medical Identifiers

Medical identifiers for Dr John Gabriel Hagen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649430026NPI-NPPES
03463898MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 4301098090 (Michigan)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207L00000XAnesthesiology P73032 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Memorial Anesthesiology Group8729977129272

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 John Gabriel Hagen allows following entities to bill medicare on his behalf.
Entity NameNorth American Partners In Anesthesia Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649264706
PECOS PAC ID: 7719885771
Enrollment ID: O20040108000176
Entity NameMemorial Anesthesiology Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467423020
PECOS PAC ID: 8729977129
Enrollment ID: O20040313000040

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 John Gabriel Hagen 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 John Gabriel Hagen, MD
68 S Service Rd, Suite 350,
Melville, NY 11747-2354

Ph: (516) 945-3000
Dr John Gabriel Hagen, MD
712 W Huron St Apt 107,
Ann Arbor, MI 48103-4261

Ph: (917) 434-3548

Reviews and Comments


Anesthesiology Doctors in Ann Arbor, MI

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Practice Location: 1500 East Medical Center Dr, 1h247 University Hospital, Ann Arbor, MI 48109
Phone: 734-936-4280    
Monn Y Lee, MD
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Practice Location: 1500 East Medical Center Dr, 1h247 University Hospital, Ann Arbor, MI 48109
Phone: 734-936-4280    

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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