Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Carol Gross
Specialist in Littleton, CO · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1114209467
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Registry record
Entity type Individual (Type 1)
Name Ms. Carol Gross
Sex Female
Practice address 5524 S Prince St, Littleton, CO, 80120
Phone (303) 761-7991
Enumeration date Sep 13, 2011
Last updated in NPPES Sep 13, 2011
Taxonomy & licenses
101Y00000X Counselor Behavioral Health & Social Service Providers · License 0389840 TEACHER (CO) Secondary
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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Carol Gross?
Carol Gross is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-13.