Andrea Mertens, MS CCC SLP - Medicare Speech-Language Pathologist in Ellisville, MO

Andrea Mertens, MS CCC SLP is a medicare enrolled "Speech-language Pathologist" provider in Ellisville, Missouri. Her current practice location is 27 Reinke Rd, Ellisville, Missouri. You can reach out to her office (for appointments etc.) via phone at (636) 527-5554.

Andrea Mertens is licensed to practice in Missouri (license number 2013021681) 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 1457695462.

Contact Information

Andrea Mertens, MS CCC SLP
27 Reinke Rd,
Ellisville, MO 63021-4700
(636) 527-5554
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameAndrea Mertens
GenderFemale
SpecialitySpeech-language Pathologist
Location27 Reinke Rd, Ellisville, Missouri
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1457695462
  • Provider Enumeration Date: 11/15/2012
  • Last Update Date: 11/21/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7315391422
  • Enrollment ID: I20230922003088

Medical Identifiers

Medical identifiers for Andrea Mertens such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457695462NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
235Z00000XSpeech-language Pathologist 2013021681 (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. Andrea Mertens allows following entities to bill medicare on her behalf.
Provider NameLegacy Healthcare Services Inc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1407487366
PECOS PAC ID: 2163339722
Enrollment ID: O20200327001604

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. Andrea Mertens 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
Andrea Mertens, MS CCC SLP
27 Reinke Rd,
Ellisville, MO 63021-4700

Ph: () -
Andrea Mertens, MS CCC SLP
27 Reinke Rd,
Ellisville, MO 63021-4700

Ph: (636) 527-5554

Reviews and Comments


Speech-Language Pathologist in Ellisville, MO

Elizabeth G. Bates, SPEECH PATHOLOGIST
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 317 Ozark Trail Dr., Suite 110, Ellisville, MO 63011
Phone: 636-386-8886    
Abigail Collett,
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 16219 Autumn View Terrace Dr, Ellisville, MO 63011
Phone: 636-458-5225    
Mrs. Saundra Daugherty, SLP
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 317 Ozark Trail Dr, Suite 110, Ellisville, MO 63011
Phone: 636-227-0506    
Bridget Anne Lanigan, MA CCC-SLP
Speech-Language Pathologist
Medicare: Accepting Medicare Assignments
Practice Location: 322 Old State Rd, Ellisville, MO 63021
Phone: 636-449-1668    Fax: 636-527-9543
Mrs. Julia Dionne Reyna, CCC-SLP
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 322 Old State Rd, Ellisville, MO 63021
Phone: 636-449-1668    
Julie Becker,
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 15826 Clayton Rd, Ellisville, MO 63011
Phone: 636-779-2600    
Brooke Zoller,
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 15834 Clayton Rd, Ellisville, MO 63011
Phone: 636-227-2339    Fax: 636-227-8711

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.