Heidi S Gjersoe, MD - Medicare Internal Medicine in Portage, MI

Heidi S Gjersoe, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Portage, Michigan. Her current practice location is 3304 Cooley Ct, Portage, Michigan. You can reach out to her office (for appointments etc.) via phone at (269) 349-2266.

Heidi S Gjersoe is licensed to practice in Michigan (license number HG060600) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1679538581.

Contact Information

Heidi S Gjersoe, MD
3304 Cooley Ct,
Portage, MI 49024-7430
(269) 349-2266
(269) 349-0792



Physician's Profile

Full NameHeidi S Gjersoe
GenderFemale
SpecialityInternal Medicine - Gastroenterology
Location3304 Cooley Ct, Portage, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1679538581
  • Provider Enumeration Date: 04/20/2006
  • Last Update Date: 12/11/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 2769499755
  • Enrollment ID: I20060316000106

Medical Identifiers

Medical identifiers for Heidi S Gjersoe such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679538581NPI-NPPES
1417961137OtherMIBCBSM - BRONSON
4319176OtherMIAETNA
0M92920001OtherMIMEDICARE
1679538581OtherMINPI
1679538581MedicaidMI
100987OtherMIGREAT LAKES HEALTH PLAN
1851569958OtherMINPI 04/25/2008 AND AFTER
HG060600OtherMIBLUE CROSS BLUE SHIELD
0P56360004OtherMIMEDICARE 04/25/2008 AND AFTER
100C910690OtherMIBCBSM
383309299137OtherMICARESOURCE MEDICAID
100C914640OtherMIBCBS 04/25/2008 AND AFTER
104171768MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology HG060600 (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. Heidi S Gjersoe allows following entities to bill medicare on her behalf.
Entity NameBronson Methodist Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417961137
PECOS PAC ID: 0244148633
Enrollment ID: O20031208000832

News Archive

Role of surgery and subsequent need for RT in treatment of stage I SCLC

Research published in February's edition of the Journal of Thoracic Oncology investigates the utilization of surgery and the subsequent need for radiotherapy (RT) when treating stage I small cell lung cancer (SCLC). Traditionally, SCLC treatment regimes include chemotherapy and radiotherapy for limited stage disease; however, the study concludes that in selected patients with early stage disease a lobectomy (removal of lung) had an excellent overall survival without additional treatment.

Diet guru Pierre Dukan to face ethical hearing

Dr. Pierre Dukan, the founder of the controversial Dukan Diet now faces an ethics hearing after suggesting children could pass a new exam by staying thin. His diet, said to be followed by some celebrities, recommends avoiding starch and carbohydrates. Some nutritionists say it can be dangerous. Dr Jean-Michel Cohen said the protein-rich diet could cause heart disease and breast cancer.

Aid delivery trickles in one week after Japanese quake, tsunami

"Across large parts of Japan stricken a week ago by a quake and tsunami, aid isn't getting through. Blizzards, impassible roads, worries over radiation exposure, fuel shortages and other logistical problems have stalled aid from getting to those who need it, even as officials have boosted the amount of food and other goods available to some easier-to-reach communities," the Wall Street Journal reports.

Vesicular stomatitis virus kills tumour, stimulates immune response against cancer: Research

Cancer Research UK scientists have used the immune system coupled with a virus found in horses and cattle, to hunt and purge cancer cells through the lymphatic system, a study reveals in Nature Medicine.Studying mice, the researchers found that the vesicular stomatitis virus (VSV), carried by a type of white blood cell called T cells acted as a 'cancer hunter', tracking down tumour cells in the lymph nodes, liver and spleen, and killed them, leaving normal healthy cells unharmed. At the same time, VSV also helped to trigger an immune response against the tumour, significantly improving the anti-cancer effect.

JNK protein controls cell cycle, new study reveals

Put simply, a tumor is the result of out-of-control cell growth. To assure that the cell cycle - the cell's process of duplicating itself to make more cells - goes smoothly, a large network of proteins tells other proteins what to do and when to do it. When any of these layers of protein regulation fail, cell growth can get out of hand. A new study led by Ze'ev Ronai, Ph.D., associate director of Sanford-Burnham's National Cancer Institute-designated Cancer Center, reveals a new player in cell cycle control.

Read more Medical News

› Verified 1 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. Heidi S Gjersoe 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
Heidi S Gjersoe, MD
3304 Cooley Ct,
Portage, MI 49024-7430

Ph: (269) 349-2266
Heidi S Gjersoe, MD
3304 Cooley Ct,
Portage, MI 49024-7430

Ph: (269) 349-2266

News Archive

Role of surgery and subsequent need for RT in treatment of stage I SCLC

Research published in February's edition of the Journal of Thoracic Oncology investigates the utilization of surgery and the subsequent need for radiotherapy (RT) when treating stage I small cell lung cancer (SCLC). Traditionally, SCLC treatment regimes include chemotherapy and radiotherapy for limited stage disease; however, the study concludes that in selected patients with early stage disease a lobectomy (removal of lung) had an excellent overall survival without additional treatment.

Diet guru Pierre Dukan to face ethical hearing

Dr. Pierre Dukan, the founder of the controversial Dukan Diet now faces an ethics hearing after suggesting children could pass a new exam by staying thin. His diet, said to be followed by some celebrities, recommends avoiding starch and carbohydrates. Some nutritionists say it can be dangerous. Dr Jean-Michel Cohen said the protein-rich diet could cause heart disease and breast cancer.

Aid delivery trickles in one week after Japanese quake, tsunami

"Across large parts of Japan stricken a week ago by a quake and tsunami, aid isn't getting through. Blizzards, impassible roads, worries over radiation exposure, fuel shortages and other logistical problems have stalled aid from getting to those who need it, even as officials have boosted the amount of food and other goods available to some easier-to-reach communities," the Wall Street Journal reports.

Vesicular stomatitis virus kills tumour, stimulates immune response against cancer: Research

Cancer Research UK scientists have used the immune system coupled with a virus found in horses and cattle, to hunt and purge cancer cells through the lymphatic system, a study reveals in Nature Medicine.Studying mice, the researchers found that the vesicular stomatitis virus (VSV), carried by a type of white blood cell called T cells acted as a 'cancer hunter', tracking down tumour cells in the lymph nodes, liver and spleen, and killed them, leaving normal healthy cells unharmed. At the same time, VSV also helped to trigger an immune response against the tumour, significantly improving the anti-cancer effect.

JNK protein controls cell cycle, new study reveals

Put simply, a tumor is the result of out-of-control cell growth. To assure that the cell cycle - the cell's process of duplicating itself to make more cells - goes smoothly, a large network of proteins tells other proteins what to do and when to do it. When any of these layers of protein regulation fail, cell growth can get out of hand. A new study led by Ze'ev Ronai, Ph.D., associate director of Sanford-Burnham's National Cancer Institute-designated Cancer Center, reveals a new player in cell cycle control.

Read more News

› Verified 1 days ago


Internal Medicine Doctors in Portage, MI

William Francis Hanavan, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 3304 Cooley Ct, Portage, MI 49024
Phone: 269-349-2266    Fax: 269-349-0792
Dr. Sarah Anne Wasserman, D.O.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 3304 Cooley Ct, Portage, MI 49024
Phone: 269-349-2266    Fax: 269-349-0792
Priyanka Bikkina,
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 7901 S 12th St Ste 200, Portage, MI 49024
Phone: 269-341-8585    
Jeffrey M Coppinger, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2600 W Centre Ave, Portage, MI 49024
Phone: 269-324-4141    Fax: 269-324-2020
Jaroslaw P Siwik, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2600 W Centre Ave, Bronson Internal Medicine Associates, Portage, MI 49024
Phone: 269-324-4141    Fax: 269-324-2020
Dr. Deborah Esteves, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 7895 Currier Dr, Portage, MI 49002
Phone: 269-324-8670    Fax: 269-321-7154
Todd J White, DO
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2600 W Centre Ave, Bronson Internal Medicine Associates, Portage, MI 49024
Phone: 269-324-4141    Fax: 269-324-2020

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