Karen Mainzer, OTR L CHT - Medicare Occupational Therapist in Bridgeton, MO

Karen Mainzer, OTR L CHT is a medicare enrolled "Occupational Therapist - Hand" provider in Bridgeton, Missouri. Her current practice location is 12468 St Charles Rock Road, Pro Rehab, Bridgeton, Missouri. You can reach out to her office (for appointments etc.) via phone at (314) 739-1123.

Karen Mainzer is licensed to practice in Missouri (license number 2004000205) 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 1649218066.

Contact Information

Karen Mainzer, OTR L CHT
12468 St Charles Rock Road, Pro Rehab,
Bridgeton, MO 63044
(314) 739-1123
(314) 739-1173



Healthcare Provider's Profile

Full NameKaren Mainzer
GenderFemale
SpecialityOccupational Therapist - Hand
Location12468 St Charles Rock Road, Bridgeton, Missouri
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1649218066
  • Provider Enumeration Date: 06/04/2006
  • Last Update Date: 08/24/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 0345341533
  • Enrollment ID: I20230816002125

Medical Identifiers

Medical identifiers for Karen Mainzer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649218066NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
225XH1200XOccupational Therapist - Hand 2004000205 (Missouri)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. Karen Mainzer allows following entities to bill medicare on her behalf.
Provider NameIhc Health Services Inc
Provider TypePart B Supplier - Physical/occupational Therapy Group In Private Practice
Provider IdentifiersNPI Number: 1033822085
PECOS PAC ID: 1850209420
Enrollment ID: O20230627000064

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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. Karen Mainzer 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
Karen Mainzer, OTR L CHT
13537 Barrett Parkway Drive, Ste 105 Pro Rehab,
Ballwin, MO 63021

Ph: (314) 821-9126
Karen Mainzer, OTR L CHT
12468 St Charles Rock Road, Pro Rehab,
Bridgeton, MO 63044

Ph: (314) 739-1123

News Archive

Patients who receive intracranial stents at increased risk of experiencing another stroke

The risk of experiencing another stroke is higher if patients, after dilation of their blood vessels in the brain, receive not only clot-inhibiting drugs, but also have stents inserted. The recently published results of the VISSIT study confirm this conclusion of a rapid report by the German Institute for Quality and Efficiency in Health Care (IQWiG) of October 2014.

CKD patients do not receive adequate end-of-life care

Patients with advanced chronic kidney disease (CKD) often do not receive adequate end-of-life care and are unhappy with the medical decisions made as their conditions worsen, according to a study appearing in an upcoming issue of the Clinical Journal of the American Society Nephrology (CJASN). The findings indicate that end-of-life care should be improved to meet the needs of CKD patients.

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Identification and functional validation of proteins involved in tumorigenesis are essential steps toward advancing cancer precision medicine. In The Journal of Clinical Investigation researchers from VIB, KU Leuven together with colleagues from INSERM now report the important role for FES in the initiation and progression of melanoma, a malignant type of skin cancer, that is notoriously quick to metastasize and that responds poorly to existing cancer treatments.

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Occupational Therapist in Bridgeton, MO

Sarah Funk,
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 12380 De Paul Dr, Bridgeton, MO 63044
Phone: 314-447-9710    
Donna Wong Rickards, MS,OTR/L
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 12145 Bridgeton Sq, Bridgeton, MO 63044
Phone: 207-650-4340    
Samantha Louise Witte,
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 12380 De Paul Dr, Bridgeton, MO 63044
Phone: 314-447-9710    
Amanda Shulman, MS, OTR/L
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 12380 Depaul Drive, Bridgeton, MO 63044
Phone: 314-447-9710    Fax: 314-447-9711
Jessica Neff,
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 12303 De Paul Dr, Bridgeton, MO 63044
Phone: 314-344-6000    
Zoe Rose Schuver, OTR/L
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 12303 De Paul Dr, Bridgeton, MO 63044
Phone: 314-344-6000    
Carson Roberts, OTR/L
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 12380 De Paul Dr, Bridgeton, MO 63044
Phone: 314-447-9700    

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