Dr Corey Michael O'brien, DO - Medicare Internal Medicine in Lansing, MI

Dr Corey Michael O'brien, DO is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Lansing, Michigan. He went to Arizona College Of Osteopathic Medicine Mid Western University and graduated in 2003 and has 21 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Edward W Sparrow Hospital Association and his current practice location is 1200 E Michigan Ave, Suite 415, Lansing, Michigan. You can reach out to his office (for appointments etc.) via phone at (517) 484-2760.

Dr Corey Michael O'brien is licensed to practice in Michigan (license number CO018050) 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 1437321213.

Contact Information

Dr Corey Michael O'brien, DO
1200 E Michigan Ave, Suite 415,
Lansing, MI 48912-1800
(517) 484-2760
(517) 484-3050



Physician's Profile

Full NameDr Corey Michael O'brien
GenderMale
SpecialityInternal Medicine
Experience21 Years
Location1200 E Michigan Ave, Lansing, 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 Corey Michael O'brien attended and graduated from Arizona College Of Osteopathic Medicine Mid Western University in 2003
  NPI Data:
  • NPI Number: 1437321213
  • Provider Enumeration Date: 04/01/2008
  • Last Update Date: 12/18/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 6709942204
  • Enrollment ID: I20090309000429

Medical Identifiers

Medical identifiers for Dr Corey Michael O'brien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437321213NPI-NPPES
200000021794OtherMIPHP
1437321213MedicaidMI
CO018050OtherMIBCBS/BCN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease CO018050 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Edward W Sparrow HospitalLansing, MIHospital
Sparrow Eaton HospitalCharlotte, MIHospital
Sparrow Clinton HospitalSaint johns, MIHospital
Sparrow Ionia HospitalIonia, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Edward W Sparrow Hospital Association6709799166522

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› Verified 4 days ago

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 Corey Michael O'brien allows following entities to bill medicare on his behalf.
Entity NameEdward W Sparrow Hospital Association
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831139088
PECOS PAC ID: 6709799166
Enrollment ID: O20040102000790

News Archive

Deciphering heart-brain talk may help unlock the key to cardiovascular disease

The crosstalk of the heart and brain is continuous and deciphering those messages may help researchers unlock the key to cardiovascular disease, says Deeptankar DeMazumder, MD, PhD, assistant professor in the University of Cincinnati College of Medicine.

Study: COVID-19 rates fall faster in richer countries

Richer countries were more likely to see rates of COVID-19 fall faster during the first wave of the pandemic, according to new research published in the journal Frontiers in Public Health.

Researchers predict melanoma death rates will decrease from current levels by 2050

By 2050 the death rates from malignant melanoma will have decreased from their current levels but the numbers of people dying from the disease will have increased due to the aging of populations.

Male circumcision a 'staggeringly under-utilized tool'

"PrePex, the new nonsurgical circumcision tool experts believe could revolutionize the prevention of HIV and AIDS in sub-Saharan Africa, is easier to assemble than a toy you might find in a Happy Meal," freelance journalist Patrick Adams writes in the New York Times' "Opinionator" blog.

Novel antibodies can aid in early diagnosis of Sjogren's Syndrome

Patients suffering from the painful autoimmune disease, Sjogren's Syndrome, will soon be able to be properly diagnosed much earlier, thanks to the discovery of novel antibodies by researchers at the University at Buffalo and Immco Diagnostics, Inc. The breakthrough, described in a paper in the December issue of Clinical Immunology, will allow patients to be treated sooner when they are much more likely to benefit.

Read more Medical News

› Verified 4 days ago

Entity NameEdward W Sparrow Hospital Association
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629517420
PECOS PAC ID: 6709799166
Enrollment ID: O20170222001286

News Archive

Deciphering heart-brain talk may help unlock the key to cardiovascular disease

The crosstalk of the heart and brain is continuous and deciphering those messages may help researchers unlock the key to cardiovascular disease, says Deeptankar DeMazumder, MD, PhD, assistant professor in the University of Cincinnati College of Medicine.

Study: COVID-19 rates fall faster in richer countries

Richer countries were more likely to see rates of COVID-19 fall faster during the first wave of the pandemic, according to new research published in the journal Frontiers in Public Health.

Researchers predict melanoma death rates will decrease from current levels by 2050

By 2050 the death rates from malignant melanoma will have decreased from their current levels but the numbers of people dying from the disease will have increased due to the aging of populations.

Male circumcision a 'staggeringly under-utilized tool'

"PrePex, the new nonsurgical circumcision tool experts believe could revolutionize the prevention of HIV and AIDS in sub-Saharan Africa, is easier to assemble than a toy you might find in a Happy Meal," freelance journalist Patrick Adams writes in the New York Times' "Opinionator" blog.

Novel antibodies can aid in early diagnosis of Sjogren's Syndrome

Patients suffering from the painful autoimmune disease, Sjogren's Syndrome, will soon be able to be properly diagnosed much earlier, thanks to the discovery of novel antibodies by researchers at the University at Buffalo and Immco Diagnostics, Inc. The breakthrough, described in a paper in the December issue of Clinical Immunology, will allow patients to be treated sooner when they are much more likely to benefit.

Read more Medical News

› Verified 4 days ago

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 Corey Michael O'brien 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 Corey Michael O'brien, DO
1200 E Michigan Ave, Suite 415,
Lansing, MI 48912-1800

Ph: (517) 484-2760
Dr Corey Michael O'brien, DO
1200 E Michigan Ave, Suite 415,
Lansing, MI 48912-1800

Ph: (517) 484-2760

News Archive

Deciphering heart-brain talk may help unlock the key to cardiovascular disease

The crosstalk of the heart and brain is continuous and deciphering those messages may help researchers unlock the key to cardiovascular disease, says Deeptankar DeMazumder, MD, PhD, assistant professor in the University of Cincinnati College of Medicine.

Study: COVID-19 rates fall faster in richer countries

Richer countries were more likely to see rates of COVID-19 fall faster during the first wave of the pandemic, according to new research published in the journal Frontiers in Public Health.

Researchers predict melanoma death rates will decrease from current levels by 2050

By 2050 the death rates from malignant melanoma will have decreased from their current levels but the numbers of people dying from the disease will have increased due to the aging of populations.

Male circumcision a 'staggeringly under-utilized tool'

"PrePex, the new nonsurgical circumcision tool experts believe could revolutionize the prevention of HIV and AIDS in sub-Saharan Africa, is easier to assemble than a toy you might find in a Happy Meal," freelance journalist Patrick Adams writes in the New York Times' "Opinionator" blog.

Novel antibodies can aid in early diagnosis of Sjogren's Syndrome

Patients suffering from the painful autoimmune disease, Sjogren's Syndrome, will soon be able to be properly diagnosed much earlier, thanks to the discovery of novel antibodies by researchers at the University at Buffalo and Immco Diagnostics, Inc. The breakthrough, described in a paper in the December issue of Clinical Immunology, will allow patients to be treated sooner when they are much more likely to benefit.

Read more News

› Verified 4 days ago


Internal Medicine Doctors in Lansing, MI

Aline De Quadros Teixeira, MD
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1200 E Michigan Ave Ste 500, Lansing, MI 48912
Phone: 517-364-5184    
Dr. Harry James Mccoy, M.D.
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1540 Lake Lansing Rd, Ste 201, Lansing, MI 48912
Phone: 517-913-3900    Fax: 517-913-3901
Ali H. Sheikh, D.O
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1140 E Michigan Ave Ste 400, Lansing, MI 48912
Phone: 517-364-9650    Fax: 517-364-9605
Georgette Nader, MD
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1215 E Michigan Ave, Lansing, MI 48912
Phone: 517-253-8366    
Salma Mohamed, MD
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1215 E Michigan Ave, Lansing, MI 48912
Phone: 517-364-1000    
Dr. Cynthia S. Boynton, M.D.
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1540 Lake Lansing Rd, Ste 201, Lansing, MI 48912
Phone: 517-913-3900    Fax: 517-913-3901
Fadi Mohammadsaeed S Alreefi, M.D
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1140 E Michigan Ave Ste 400, Lansing, MI 48912
Phone: 419-921-2531    Fax: 517-364-9605

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