Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Laura Marie Prolo, MD, PHD

Neurological Surgery Physician in Palo Alto, CA · enumerated 2012.

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

National Provider Identifier

1831455781

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Registry record

Entity type Individual (Type 1)

Name Laura Marie Prolo

Credential MD, PHD

Sex Female

Practice address 725 Welch Rd, Palo Alto, CA, 94304

Phone (650) 497-8000

Enumeration date Apr 4, 2012

Last updated in NPPES Apr 26, 2024

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 20783 (NV) Secondary

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License MD60928831 (WA) Secondary

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License A126464 (CA) Primary

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

Other identifiers

Identifier	Type	State	Issuer
1831455781	Medicaid	WA	-

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.

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Frequently asked questions

Is NPI 1831455781 active?

Yes, as of the latest NPPES snapshot, NPI 1831455781 is active (record last updated 2024-04-26).

How do I verify Laura Prolo's NPI record?

Cross-check NPI 1831455781 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-26.