Provider Profile

Marta Ludwig, LSW

Unclaimed Profile

About Marta Ludwig

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Specialty

Social Worker (Primary)

Credentials & Licensing

PA licenseSW129653
NPI1033539978
NPI issued04/18/2014

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

Medicare opt-outYes, since October 2025

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 Marta Ludwig's specialty?

Marta Ludwig is a social worker in Bryn Mawr, PA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Marta Ludwig?

Marta Ludwig is listed at 101 N. Merion Ave. Bryn Mawr College Health Center, Bryn Mawr, PA 19010. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Marta Ludwig?

The number on file is (607) 205-4163. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Marta Ludwig's NPI number?

Marta Ludwig's National Provider Identifier is 1033539978. 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

How long has Marta Ludwig been practicing?

Marta Ludwig has 12+ years experience. Registered with an NPI since 2014. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Marta Ludwig confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Marta Ludwig. 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.