Dr Marcus Brandon Calderon, MD - Medicare Hospitalist in Ann Arbor, MI

Dr Marcus Brandon Calderon, MD is a medicare enrolled "Internal Medicine" physician in Ann Arbor, Michigan. He went to New York University School Of Medicine and graduated in 2017 and has 7 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Chelsea Community Hospital, Iha Health Services Corporation, Regents Of The University Of Michigan and 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.

Dr Marcus Brandon Calderon is licensed to practice in Michigan (license number 4301502127) 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 1639600885.

Contact Information

Dr Marcus Brandon Calderon, MD
1500 E Medical Center Dr,
Ann Arbor, MI 48109-5000
(734) 936-4000
Not Available

Map and Direction




Physician's Profile

Full NameDr Marcus Brandon Calderon
GenderMale
SpecialityHospitalist
Experience7 Years
Location1500 E Medical Center Dr, 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 Marcus Brandon Calderon attended and graduated from New York University School Of Medicine in 2017
  NPI Data:
  • NPI Number: 1639600885
  • Provider Enumeration Date: 03/21/2017
  • Last Update Date: 02/11/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6901237643
  • Enrollment ID: I20200512003145

Medical Identifiers

Medical identifiers for Dr Marcus Brandon Calderon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639600885NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 4301502127 (Michigan)Secondary
207R00000XInternal Medicine 4301502127 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joseph Mercy ChelseaChelsea, MIHospital
University Of Michigan Health SystemAnn arbor, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Chelsea Community Hospital064817107495
Iha Health Services Corporation2466351440945
Regents Of The University Of Michigan37794968562916

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 Marcus Brandon Calderon 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
Entity NameIha Health Services Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457408965
PECOS PAC ID: 2466351440
Enrollment ID: O20040108000355
Entity NameChelsea Community Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912947409
PECOS PAC ID: 0648171074
Enrollment ID: O20040119000004

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 Marcus Brandon Calderon 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 Marcus Brandon Calderon, MD
3621 S State St,
Ann Arbor, MI 48108-1633

Ph: () -
Dr Marcus Brandon Calderon, MD
1500 E Medical Center Dr,
Ann Arbor, MI 48109-5000

Ph: (734) 936-4000

Reviews and Comments


Internal Medicine Doctors in Ann Arbor, MI

Nabil Alkhoury Fallouh, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1500 East Medical Center Dr, 3rd Floor Taubman Ctr Recp B, Ann Arbor, MI 48109
Phone: 734-936-5582    
Sameer Dev Saini, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1500 E Medical Center Dr, Ann Arbor, MI 48109
Phone: 734-936-4000    
Dr. David Alexander Stewart, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1500 E Medical Center Dr, 12th Floor C.s. Mott Children's Hospital Room 525, Ann Arbor, MI 48109
Phone: 734-763-5302    Fax: 734-647-5624
Dr. Aiman M Mahmood, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1500 E Medical Center Dr, Med Inn C728, Ann Arbor, MI 48109
Phone: 734-998-0891    
Anastasia Irene Wasylyshyn, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1500 E Medical Center Dr, Ann Arbor, MI 48109
Phone: 734-936-4000    
Katherine Saber Salisbury, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4260 Plymouth Rd, Ann Arbor, MI 48109
Phone: 734-764-6831    
Anne Lewis Carlton,
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1500 E Medical Center Dr, Ann Arbor, MI 48109
Phone: 734-647-5900    

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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