Stephen John Macedo, MD - Medicare Internal Medicine in Ada, MI

Stephen John Macedo, MD is a medicare enrolled "Internal Medicine" physician in Ada, Michigan. He went to Ohio State University College Of Homeopathic Medicine and graduated in 1995 and has 29 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Spectrum Health Hospitals, Spectrum Health Primary Care Partners and his current practice location is 7128 Fulton St E, Ada, Michigan. You can reach out to his office (for appointments etc.) via phone at (616) 825-3530.

Stephen John Macedo is licensed to practice in Michigan (license number 4301066201) 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 1841294477.

Contact Information

Stephen John Macedo, MD
7128 Fulton St E,
Ada, MI 49301-8413
(616) 825-3530
Not Available



Physician's Profile

Full NameStephen John Macedo
GenderMale
SpecialityInternal Medicine
Experience29 Years
Location7128 Fulton St E, Ada, 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:
  • Stephen John Macedo attended and graduated from Ohio State University College Of Homeopathic Medicine in 1995
  NPI Data:
  • NPI Number: 1841294477
  • Provider Enumeration Date: 06/10/2005
  • Last Update Date: 07/18/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6406824333
  • Enrollment ID: I20040920000305

Medical Identifiers

Medical identifiers for Stephen John Macedo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841294477NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 4301066201 (Michigan)Secondary
207R00000XInternal Medicine 4301066201 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Spectrum HealthGrand rapids, MIHospital
Spectrum Health United HospitalGreenville, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Spectrum Health Hospitals8921904764131
Spectrum Health Primary Care Partners45875686471585

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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. Stephen John Macedo allows following entities to bill medicare on his behalf.
Entity NameSpectrum Health Primary Care Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235188673
PECOS PAC ID: 4587568647
Enrollment ID: O20031121000091

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Clinical trial of two investigational drugs for rare, inherited Alzheimer's yields disappointing results

An international clinical trial evaluating whether two investigational drugs can slow memory loss and cognitive decline in people in the early stages of a rare, inherited form of Alzheimer's disease has yielded disappointing results, an initial analysis of the data has shown.

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People who may be exposed to trauma can train themselves to think in a way that could protect them from PTSD symptoms, according to a study from Kings College London and Oxford University.

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Entity NameSpectrum Health Hospitals
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922090554
PECOS PAC ID: 8921904764
Enrollment ID: O20040119000501

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Clinical trial of two investigational drugs for rare, inherited Alzheimer's yields disappointing results

An international clinical trial evaluating whether two investigational drugs can slow memory loss and cognitive decline in people in the early stages of a rare, inherited form of Alzheimer's disease has yielded disappointing results, an initial analysis of the data has shown.

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People who may be exposed to trauma can train themselves to think in a way that could protect them from PTSD symptoms, according to a study from Kings College London and Oxford University.

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Entity NameSpectrum Health Hospitals
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558407189
PECOS PAC ID: 8921904764
Enrollment ID: O20040120000997

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Clinical trial of two investigational drugs for rare, inherited Alzheimer's yields disappointing results

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Entity NameGrand Valley Medical Specialists Plc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033226402
PECOS PAC ID: 1254311947
Enrollment ID: O20040722001223

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Clinical trial of two investigational drugs for rare, inherited Alzheimer's yields disappointing results

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People who may be exposed to trauma can train themselves to think in a way that could protect them from PTSD symptoms, according to a study from Kings College London and Oxford University.

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Major League Baseball players are putting their bats to work once again to help strike out prostate cancer as part of the Prostate Cancer Foundation's 14th Annual Home Run Challenge. The Home Run Challenge, a partnership between the Prostate Cancer Foundation, Major League Baseball and the Major League Baseball Players Association, begins today and runs through Father's Day, June 20, 2010.

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Read more Medical News

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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. Stephen John Macedo 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
Stephen John Macedo, MD
100 Michigan St Ne # Mc845,
Grand Rapids, MI 49503-2560

Ph: () -
Stephen John Macedo, MD
7128 Fulton St E,
Ada, MI 49301-8413

Ph: (616) 825-3530

News Archive

Clinical trial of two investigational drugs for rare, inherited Alzheimer's yields disappointing results

An international clinical trial evaluating whether two investigational drugs can slow memory loss and cognitive decline in people in the early stages of a rare, inherited form of Alzheimer's disease has yielded disappointing results, an initial analysis of the data has shown.

Concrete thinking can protect from PTSD symptoms

People who may be exposed to trauma can train themselves to think in a way that could protect them from PTSD symptoms, according to a study from Kings College London and Oxford University.

Home Run Challenge: PCF, MLB and MLBPA partner to raise funds for prostate cancer research

Major League Baseball players are putting their bats to work once again to help strike out prostate cancer as part of the Prostate Cancer Foundation's 14th Annual Home Run Challenge. The Home Run Challenge, a partnership between the Prostate Cancer Foundation, Major League Baseball and the Major League Baseball Players Association, begins today and runs through Father's Day, June 20, 2010.

Sinobiopharma announces Chinese approval of Perindopril

Sinobiopharma, Inc. has announced that it has received approval from the Chinese State Food and Drug Administration (SFDA) to manufacture and market its formulation of Perindopril, an anti-hypertension drug.

Read more News

› Verified 6 days ago


Internal Medicine Doctors in Ada, MI

Dr. Ashley Barcroft,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7128 Fulton St E, Ada, MI 49301
Phone: 616-825-3530    
Richard Lovy, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5007 Meadow Springs Trl Se, Ada, MI 49301
Phone: 616-719-2293    
Andrew Lewandoski, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6741 Fulton St E, Ada, MI 49301
Phone: 616-320-5330    Fax: 616-320-5331
Dr. Peter C Lenhart, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6741 E Fulton St, Ste 201, Ada, MI 49301
Phone: 616-685-2500    Fax: 616-685-2511
Dr. James Douglas Birmingham, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6741 Fulton St E, Ada, MI 49301
Phone: 616-320-5330    Fax: 616-320-5331

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