Ms Annette R Callahan, LCSWC - Medicare Clinical Social Worker in Timonium, MD

Ms Annette R Callahan, LCSWC is a medicare enrolled "Social Worker - Clinical" provider in Timonium, Maryland. She graduated from medical school in 1998 and has 28 years of diverse experience with area of expertise as Clinical Social Worker. Her current practice location is 1205 York Rd Ste 14, Timonium, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 757-2077.

Ms Annette R Callahan is licensed to practice in Maryland (license number 10971) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1104020874.

Contact Information

Ms Annette R Callahan, LCSWC
1205 York Rd Ste 14,
Timonium, MD 21093-6211
(410) 757-2077
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameMs Annette R Callahan
GenderFemale
SpecialityClinical Social Worker
Experience28 Years
Location1205 York Rd Ste 14, Timonium, Maryland
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ms Annette R Callahan graduated from medical school in 1998
  NPI Data:
  • NPI Number: 1104020874
  • Provider Enumeration Date: 06/14/2007
  • Last Update Date: 01/28/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 7012496904
  • Enrollment ID: I20260211000025

Medical Identifiers

Medical identifiers for Ms Annette R Callahan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104020874NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 10971 (Maryland)Primary

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. Ms Annette R Callahan 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
Ms Annette R Callahan, LCSWC
1205 York Rd Ste 14,
Timonium, MD 21093-6211

Ph: (410) 757-2077
Ms Annette R Callahan, LCSWC
1205 York Rd Ste 14,
Timonium, MD 21093-6211

Ph: (410) 757-2077

Reviews and Comments


Social Worker in Timonium, MD

Ms. Roxanna Winkes-anthony, LCSW-C
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Practice Location: 52 E Timonium Rd, Timonium, MD 21093
Phone: 410-419-7214    
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Practice Location: 1925 Greenspring Dr, Timonium, MD 21093
Phone: 410-453-9553    Fax: 410-453-9137
Ms. Ellen Elizabeth Brandenburg, LCSW-C
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Jesse Fask,
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Practice Location: 2600 Pot Spring Rd, Vila Maria School At St. Vincents, Timonium, MD 21093
Phone: 410-252-3725    
Mr. Spencer Lister Gear, LCSW-C
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Practice Location: 1925 Greenspring Dr, Timonium, MD 21093
Phone: 410-453-9553    
Mrs. Jennifer Serene, LCSW-C
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 2121 Folkstone Rd, Timonium, MD 21093
Phone: 410-446-2295    

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.