Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erynn Anne Beeson, MD

Hospice and Palliative Medicine (Internal Medicine) Physician in Mill Valley, CA · enumerated 2020.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1932739877

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Registry record

Entity type Individual (Type 1)

Name Erynn Anne Beeson

Credential MD

Sex Female

Practice address 23 Reed Blvd Ste 120, Mill Valley, CA, 94941

Phone (415) 795-7000

Enumeration date Jan 20, 2020

Last updated in NPPES Jul 8, 2026

Taxonomy & licenses

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License A202684 (CA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A202684 (CA) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License MD215314 (OR) Secondary

207RH0002X Hospice and Palliative Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License A202684 (CA) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD215314 (OR) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1932739877 active?

Yes, as of the latest NPPES snapshot, NPI 1932739877 is active (record last updated 2026-07-08).

How do I verify Erynn Beeson's NPI record?

Cross-check NPI 1932739877 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Deanna Green Internal Medicine Physician · Mill Valley, CA NPI 1285095182 Kimberly Juarez Family Nurse Practitioner · Mill Valley, CA NPI 1629705249

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-08.