Carey Riordan, LCSW - Medicare Clinical Social Worker in Germantown, MD

Carey Riordan, LCSW is a medicare enrolled "Social Worker - Clinical" provider in Germantown, Maryland. Her current practice location is 19801 Observation Dr, Germantown, Maryland. You can reach out to her office (for appointments etc.) via phone at (301) 557-6000.

Carey Riordan is licensed to practice in Maryland (license number 12437) 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 1528466653.

Contact Information

Carey Riordan, LCSW
19801 Observation Dr,
Germantown, MD 20876-4070
(301) 557-6000
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameCarey Riordan
GenderFemale
SpecialitySocial Worker - Clinical
Location19801 Observation Dr, Germantown, Maryland
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1528466653
  • Provider Enumeration Date: 12/05/2014
  • Last Update Date: 12/05/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 3779807326
  • Enrollment ID: I20150130001365

Medical Identifiers

Medical identifiers for Carey Riordan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1528466653NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 12437 (Maryland)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. Carey Riordan allows following entities to bill medicare on her behalf.
Entity NameProfessional Services Of Holy Cross
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487692828
PECOS PAC ID: 3779516992
Enrollment ID: O20050916000745

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. Carey Riordan 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
Carey Riordan, LCSW
Po Box 17112,
Baltimore, MD 21297-1112

Ph: (301) 557-6000
Carey Riordan, LCSW
19801 Observation Dr,
Germantown, MD 20876-4070

Ph: (301) 557-6000

Reviews and Comments


Social Worker in Germantown, MD

Christopher Michael Jones, LCSW-C
Clinical Social Worker
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Practice Location: 18849 Porterfield Way, Germantown, MD 20874
Phone: 240-559-8110    Fax: 240-813-1425
Ms. Claire Janice Holcomb, LCSW-C
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 20705 Crystal Hill Cir, Apt. L, Germantown, MD 20874
Phone: 301-515-9402    
Emily Faye Carlson, MSW, LCSW-C
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 18 Executive Park Ct, Germantown, MD 20874
Phone: 301-428-3557    
Kathleen Murray,
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 19805 Executive Park Cir Unit 29, Germantown, MD 20874
Phone: 240-949-6808    Fax: 617-807-0958
Rebecca Neal,
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 18000 Chalet Dr Apt 1, Germantown, MD 20874
Phone: 301-537-9939    
Deana O Wilson,
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 20410 Observation Dr Ste 108, Germantown, MD 20876
Phone: 240-296-5862    
Mrs. Tobi Brenneman Goldfus, LCSW-C, BCD
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 20528 Boland Farm Rd, Suite 217, Germantown, MD 20876
Phone: 301-916-9739    

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.