Mary Lou Oates, LCSW - Medicare Clinical Social Worker in Milford, CT

Mary Lou Oates, LCSW is a medicare enrolled "Social Worker - Clinical" provider in Milford, Connecticut. She graduated from medical school in 2002 and has 23 years of diverse experience with area of expertise as Clinical Social Worker. She is a member of the group practice The Griffin Hospital and her current practice location is 949 Bridgeport Ave, Milford, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 878-6365.

Mary Lou Oates is licensed to practice in Connecticut (license number 002989) 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 1811935497.

Contact Information

Mary Lou Oates, LCSW
949 Bridgeport Ave,
Milford, CT 06460-3142
(203) 878-6365
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameMary Lou Oates
GenderFemale
SpecialityClinical Social Worker
Experience23 Years
Location949 Bridgeport Ave, Milford, Connecticut
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:
  • Mary Lou Oates graduated from medical school in 2002
  NPI Data:
  • NPI Number: 1811935497
  • Provider Enumeration Date: 06/03/2006
  • Last Update Date: 11/22/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 7012927866
  • Enrollment ID: I20060425000301

Medical Identifiers

Medical identifiers for Mary Lou Oates such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811935497NPI-NPPES
005989OtherCTSOCIAL WORK LICENSE
004039244MedicaidCT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 002989 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Griffin HospitalDerby, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Griffin Hospital892190198428

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. Mary Lou Oates allows following entities to bill medicare on her behalf.
Entity NameThe Griffin Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184639973
PECOS PAC ID: 8921901984
Enrollment ID: O20040128000937

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. Mary Lou Oates 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
Mary Lou Oates, LCSW
32 Judson Cir,
Shelton, CT 06484-4611

Ph: (203) 929-5443
Mary Lou Oates, LCSW
949 Bridgeport Ave,
Milford, CT 06460-3142

Ph: (203) 878-6365

Reviews and Comments


Social Worker in Milford, CT

Ms. Katie Rodriguez, LCSW
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 941 Bridgeport Ave, Milford, CT 06460
Phone: 203-878-6365    
Isabelle Breen, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 949 Bridgeport Ave, Milford, CT 06460
Phone: 203-878-6365    
Annette Szczesiul, LCSW
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 949 Bridgeport Ave, Milford, CT 06460
Phone: 203-878-6365    
Carra Conlan, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 528 Wheelers Farms Rd, Milford, CT 06461
Phone: 203-713-7728    
Ann M Buchas, LCSW
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 99 Cherry St, Milford, CT 06460
Phone: 203-783-9803    Fax: 203-783-9803
Diane M Prior, L.C.S.W.
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 25 Regent Ter, Milford, CT 06460
Phone: 203-783-9648    
Tiffany Hope, LCSW
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 217 Forest Rd, Milford, CT 06461
Phone: 215-284-5335    

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.