Rebecca Lasater, MSW, LCSW - Medicare Clinical Social Worker in Chesterfield, MO

Rebecca Lasater, MSW, LCSW is a medicare enrolled "Social Worker - Clinical" provider in Chesterfield, Missouri. She graduated from medical school in 2005 and has 19 years of diverse experience with area of expertise as Clinical Social Worker. She is a member of the group practice Complex Illness Management Of St Lukes Llc and her current practice location is 232 S Woods Mill Rd, Chesterfield, Missouri. You can reach out to her office (for appointments etc.) via phone at (314) 434-1500.

Rebecca Lasater is licensed to practice in Missouri (license number 2008034050) 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 1891202362.

Contact Information

Rebecca Lasater, MSW, LCSW
232 S Woods Mill Rd,
Chesterfield, MO 63017-3406
(314) 434-1500
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameRebecca Lasater
GenderFemale
SpecialityClinical Social Worker
Experience19 Years
Location232 S Woods Mill Rd, Chesterfield, 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:
  • Rebecca Lasater graduated from medical school in 2005
  NPI Data:
  • NPI Number: 1891202362
  • Provider Enumeration Date: 01/05/2018
  • Last Update Date: 01/05/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 7012279573
  • Enrollment ID: I20180321000137

Medical Identifiers

Medical identifiers for Rebecca Lasater such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891202362NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 2008034050 (Missouri)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Complex Illness Management Of St Lukes Llc51931932665

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. Rebecca Lasater allows following entities to bill medicare on her behalf.
Entity NameVan Amburg & Busiek Mds Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134227473
PECOS PAC ID: 5294769246
Enrollment ID: O20050920000811
Entity NameComplex Illness Management Of St Lukes Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790441046
PECOS PAC ID: 5193193266
Enrollment ID: O20221121001744

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. Rebecca Lasater 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
Rebecca Lasater, MSW, LCSW
2005 Chariot Dr,
Fenton, MO 63026-2127

Ph: (314) 712-1443
Rebecca Lasater, MSW, LCSW
232 S Woods Mill Rd,
Chesterfield, MO 63017-3406

Ph: (314) 434-1500

Reviews and Comments


Social Worker in Chesterfield, MO

Mallory Jordan Price, LCSW
Clinical Social Worker
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Practice Location: 16216 Baxter Rd Ste 205, Chesterfield, MO 63017
Phone: 636-532-9188    
Stacey Hensler-stone,
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Practice Location: 14226 Ladue Rd, Chesterfield, MO 63017
Phone: 314-205-1828    
Toni Richter,
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Practice Location: 16020 Swingley Ridge Rd, Ste 125, Chesterfield, MO 63017
Phone: 314-297-0116    
Margaret O'reilly Culver, MSW
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Practice Location: 14323 S Outer 40, 607, Chesterfield, MO 63017
Phone: 314-603-1759    
Amy W Stried, LCSW
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Medicare: Not Enrolled in Medicare
Practice Location: 14377 Woodlake Dr, Suite #120, Chesterfield, MO 63341
Phone: 314-878-6488    Fax: 636-398-2323
Ms. Nicole L. Gaines, MSW, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 17295 Chesterfield Airport Rd Ste 200, Chesterfield, MO 63005
Phone: 314-921-1140    
Julie Humphrey, LCSW
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 16020 Swingley Ridge Rd, Chesterfield, MO 63017
Phone: 314-252-8683    

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).

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