Dr Margaretta Lynn Mendenhall, MD - Medicare Obstetrics/gynecology in O Fallon, MO

Dr Margaretta Lynn Mendenhall, MD is a medicare enrolled "Obstetrics & Gynecology" physician in O Fallon, Missouri. She went to Saint Louis University School Of Medicine and graduated in 2007 and has 17 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Mercy Clinic East Communities and her current practice location is 300 Winding Woods Dr, Suite 200, O Fallon, Missouri. You can reach out to her office (for appointments etc.) via phone at (636) 240-0130.

Dr Margaretta Lynn Mendenhall is licensed to practice in Missouri (license number 2011009917) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1275730111.

Contact Information

Dr Margaretta Lynn Mendenhall, MD
300 Winding Woods Dr, Suite 200,
O Fallon, MO 63366-4771
(636) 240-0130
(636) 240-6822



Physician's Profile

Full NameDr Margaretta Lynn Mendenhall
GenderFemale
SpecialityObstetrics/gynecology
Experience17 Years
Location300 Winding Woods Dr, O Fallon, Missouri
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Margaretta Lynn Mendenhall attended and graduated from Saint Louis University School Of Medicine in 2007
  NPI Data:
  • NPI Number: 1275730111
  • Provider Enumeration Date: 07/02/2007
  • Last Update Date: 03/11/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 2668644022
  • Enrollment ID: I20111006000313

Medical Identifiers

Medical identifiers for Dr Margaretta Lynn Mendenhall such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275730111NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 2011009917 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Hospital St LouisSaint louis, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Clinic East Communities7214827922491

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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. Dr Margaretta Lynn Mendenhall allows following entities to bill medicare on her behalf.
Entity NameMercy Hospitals East Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851431738
PECOS PAC ID: 1658276811
Enrollment ID: O20031218000107

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Amylin Pharmaceuticals, Inc. today announced that the Company will present data for its two first-in-class diabetes drugs, BYETTA injection and SYMLIN injection, and its investigational diabetes drug candidates BYDUREON and exenatide once monthly at the 71st Scientific Sessions of the American Diabetes Association (ADA) being held in San Diego, CA from June 24 to June 28.

Microsulis launches Acculis percutaneous microwave tissue ablation system at ECIO

Microsulis Medical Ltd (MML), the leading company in microwave technology for medical devices, has successfully launched the Acculis percutaneous microwave tissue ablation system, Accu2i pMTA, at the second European Conference on Interventional Oncology (ECIO) in Florence, Italy. A revolutionary new device for destroying tumours, the system is a 1.8mm diameter closed water-cooled needle, with performance matching the existing Acculis open surgery MTA system.

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Entity NameMercy Clinic East Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851335228
PECOS PAC ID: 7214827922
Enrollment ID: O20070521000006

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Read more Medical News

› Verified 6 days ago

Entity NameMercy Clinic East Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073739041
PECOS PAC ID: 7214827922
Enrollment ID: O20070521000058

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Amylin to present data on investigational diabetes drug candidates at ADA annual meeting

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Microsulis launches Acculis percutaneous microwave tissue ablation system at ECIO

Microsulis Medical Ltd (MML), the leading company in microwave technology for medical devices, has successfully launched the Acculis percutaneous microwave tissue ablation system, Accu2i pMTA, at the second European Conference on Interventional Oncology (ECIO) in Florence, Italy. A revolutionary new device for destroying tumours, the system is a 1.8mm diameter closed water-cooled needle, with performance matching the existing Acculis open surgery MTA system.

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New research by a University of Georgia scientist reveals that girls who are maltreated show higher levels of inflammation at an early age than boys who are maltreated or children who have not experienced abuse. This finding may forecast chronic mental and physical health problems in midlife.

Embryonic stem cell research has not made good on taxpayer investment

In 2004 Robert Klein, chairman of the California Institute of Regenerative Medicine (CIRM), helped pass Proposition 71, establishing the CIRM with a state taxpayer-funded $3 billion budget for ten years. The measure was passed with promises of affordable cures for virtually all diseases, cures specifically from embryonic stem cells and cloning, as well as tremendous financial payback for the citizens of California. The Los Angeles Times recently noted that Klein plans to seek up to $3 billion more from state taxpayers for his stem cell fiefdom.

More than 1 million fewer U.S. women received mammograms since 2000

The percentage of U.S. women ages 40 and older who reported receiving a mammogram declined from 76.4% in 2000 to 74.6% in 2005, according to a report published in the Jan. 26 edition of CDC's Morbidity and Mortality Weekly Report, the Washington Post reports.

Read more Medical News

› Verified 6 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 Margaretta Lynn Mendenhall 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 Margaretta Lynn Mendenhall, MD
21 Roclare Ln,
Saint Louis, MO 63131-1100

Ph: (314) 517-0178
Dr Margaretta Lynn Mendenhall, MD
300 Winding Woods Dr, Suite 200,
O Fallon, MO 63366-4771

Ph: (636) 240-0130

News Archive

Amylin to present data on investigational diabetes drug candidates at ADA annual meeting

Amylin Pharmaceuticals, Inc. today announced that the Company will present data for its two first-in-class diabetes drugs, BYETTA injection and SYMLIN injection, and its investigational diabetes drug candidates BYDUREON and exenatide once monthly at the 71st Scientific Sessions of the American Diabetes Association (ADA) being held in San Diego, CA from June 24 to June 28.

Microsulis launches Acculis percutaneous microwave tissue ablation system at ECIO

Microsulis Medical Ltd (MML), the leading company in microwave technology for medical devices, has successfully launched the Acculis percutaneous microwave tissue ablation system, Accu2i pMTA, at the second European Conference on Interventional Oncology (ECIO) in Florence, Italy. A revolutionary new device for destroying tumours, the system is a 1.8mm diameter closed water-cooled needle, with performance matching the existing Acculis open surgery MTA system.

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New research by a University of Georgia scientist reveals that girls who are maltreated show higher levels of inflammation at an early age than boys who are maltreated or children who have not experienced abuse. This finding may forecast chronic mental and physical health problems in midlife.

Embryonic stem cell research has not made good on taxpayer investment

In 2004 Robert Klein, chairman of the California Institute of Regenerative Medicine (CIRM), helped pass Proposition 71, establishing the CIRM with a state taxpayer-funded $3 billion budget for ten years. The measure was passed with promises of affordable cures for virtually all diseases, cures specifically from embryonic stem cells and cloning, as well as tremendous financial payback for the citizens of California. The Los Angeles Times recently noted that Klein plans to seek up to $3 billion more from state taxpayers for his stem cell fiefdom.

More than 1 million fewer U.S. women received mammograms since 2000

The percentage of U.S. women ages 40 and older who reported receiving a mammogram declined from 76.4% in 2000 to 74.6% in 2005, according to a report published in the Jan. 26 edition of CDC's Morbidity and Mortality Weekly Report, the Washington Post reports.

Read more News

› Verified 6 days ago


Obstetrics & Gynecology Doctors in O Fallon, MO

Michael B Chen, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 20 Progress Point Pkwy, Suite 100, O Fallon, MO 63368
Phone: 636-344-3105    Fax: 636-344-3104
Dr. Leah Rose Glass, D.O.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Winding Woods Dr, Suite 200, O Fallon, MO 63366
Phone: 636-240-0130    Fax: 636-240-6822
Dr. Danielle Suzanne Grunloh-gumpenberger, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Winding Woods Dr Ste 200, O Fallon, MO 63366
Phone: 636-240-0130    
Dr. Emma Rose Eubanks, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1101 State Highway K, O Fallon, MO 63366
Phone: 636-379-6363    
Dr. P Douglas Young Jr., M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1101 Highway K, O Fallon, MO 63366
Phone: 636-379-6363    Fax: 636-379-1297
Dr. Christine C Cortadillo, D.O.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1101 Highway K, O Fallon, MO 63366
Phone: 636-379-6363    Fax: 636-379-1297

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