Are you Dr. Ludwigson? This profile is yours to edit: update your address, phone, photo and services.

Edit this profile

Physician Profile

Abigail Ludwigson, MD

Is this you? Edit this profile

At a glance

About Dr. Ludwigson

The NPI registry lists Abigail Ludwigson, MD as a student in an organized health care education program, in Palo Alto, CA. NPI 1639967037 identifies this record in the national registry.

Factual summary compiled by Guide.md from public records; not written by this provider.

Credentials & Licensing

CA · Postgraduate Training LicenseMedical Board of California
No. 18580CurrentExpires Aug 2028Since 2025
NPINational Provider Identifier
1639967037Issued 2025

Snapshot · verify with the board ↗

Common questions

What is Dr. Ludwigson's specialty?

Dr. Ludwigson is a medical trainee in Palo Alto, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Student in an Organized Health Care Education Program”.

NPI registry

Where can I find Dr. Ludwigson?

Dr. Ludwigson is listed at 453 Quarry Road Dept of Obgyn, Mc 5137, Palo Alto, CA 94304. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Ludwigson?

The number on file is (650) 498-7570. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Ludwigson?

Dr. Ludwigson's National Provider Identifier is 1639967037. 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 much experience does Dr. Ludwigson have?

Dr. Ludwigson has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Dr. Ludwigson's profile verified?

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

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.

A GigHz company · Founder: Pouyan Golshani, MD