identifier

The identifier property represents any kind of identifier for any kind of [[Thing]], such as ISBNs, GTIN codes, UUIDs etc. Schema.org provides dedicated properties for representing many of these, either as textual strings or as URL (URI) links. See [background notes](/docs/datamodel.html#identifierBg) for more details.

Comment
The identifier property represents any kind of identifier for any kind of [[Thing]], such as ISBNs, GTIN codes, UUIDs etc. Schema.org provides dedicated properties for representing many of these, either as textual strings or as URL (URI) links. See [background notes](/docs/datamodel.html#identifierBg) for more details.
DomainIncludes
Thing
EquivalentProperty
Identifier
Label
identifier
RangeIncludes
PropertyValue
Text
URL

usNPI

A <a href="https://en.wikipedia.org/wiki/National_Provider_Identifier">National Provider Identifier</a> (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services.

Comment
A <a href="https://en.wikipedia.org/wiki/National_Provider_Identifier">National Provider Identifier</a> (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services.
DomainIncludes
Physician
IsPartOf
pending.schema.org
Label
usNPI
RangeIncludes
Text
Source
3420
SubPropertyOf
identifier