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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Charles Porter Sloan III, NP

Nurse Practitioner in Longmont, CO · enumerated 2019 · practices at Catholic Health Initiatives Colorado.

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

National Provider Identifier

1720541170

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Registry record

Entity type Individual (Type 1)
Name Mr. Charles Porter Sloan III
Credential NP
Sex Male
Practice address 2101 Ken Pratt Blvd Ste 200, Longmont, CO, 80501
Phone (303) 649-3500
Fax (303) 649-3501
Enumeration date Apr 11, 2019
Last updated in NPPES May 4, 2021

Taxonomy & licenses

364S00000X Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License RN.0199010 (CO) Secondary
364S00000X Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License RXN.0103920-CNS (CO) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN.0996481-NP (CO) Primary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RXN.0105559-NP (CO) Secondary
364S00000X Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License APN.0994548-CNS (CO) Secondary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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.

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Frequently asked questions

What specialty is Charles Sloan?
Charles Sloan is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-04.