Provider Profile

Annette R. Callahan, LCSWC

Unclaimed Profile

About Annette Callahan

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Education & Training

School Other Graduated: 1998

Specialty

Clinical Social Worker (Primary)

Credentials & Licensing

MD license10971
NPI1104020874
NPI issued06/14/2007

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Medicare information

Accepts Medicare assignmentSometimes (reported per claim)
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What is Annette R. Callahan's specialty?

Annette R. Callahan is a clinical social worker in Timonium, MD. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Annette R. Callahan?

Annette R. Callahan is listed at 1205 York Rd Ste 14, Timonium, MD 21093. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Annette R. Callahan?

The number on file is (410) 757-2077. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Annette R. Callahan's NPI number?

Annette R. Callahan's National Provider Identifier is 1104020874. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

What is Annette R. Callahan's education?

Annette R. Callahan attended Other, graduating in 1998. This comes from the CMS National Downloadable File.

CMS public data

How long has Annette R. Callahan been practicing?

Annette R. Callahan has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.

CMS public data

Has Annette R. Callahan confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Annette R. Callahan. If this is you, claiming it is free.

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.