Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Paul Vincent Holland, M.D.

Blood Banking & Transfusion Medicine Physician in Walnut Creek, CA · enumerated 2018.

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

National Provider Identifier

1740770916

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Registry record

Entity type Individual (Type 1)

Name Mr. Paul Vincent Holland

Credential M.D.

Sex Male

Practice address 1821 Wales Drive, Walnut Creek, CA, 94595

Phone (916) 230-6914

Fax (925) 935-2737

Enumeration date May 14, 2018

Last updated in NPPES May 14, 2018

Taxonomy & licenses

207ZB0001X Blood Banking & Transfusion Medicine Physician Allopathic & Osteopathic Physicians · License 174293-1 (NY) Secondary

207ZB0001X Blood Banking & Transfusion Medicine Physician Allopathic & Osteopathic Physicians · License A-20756 (CA) Primary

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

How do I verify Paul Holland's NPI record?

Cross-check NPI 1740770916 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1740770916 active?

Yes, as of the latest NPPES snapshot, NPI 1740770916 is active (record last updated 2018-05-14).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-05-14.