Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Crystal E Humphries, FNP

Adult Health Nurse Practitioner in Spartanburg, SC · enumerated 2005.

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

National Provider Identifier

1700882131

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Registry record

Entity type Individual (Type 1)

Name Crystal E Humphries

Credential FNP

Sex Female

Practice address 101 E Wood St, Spartanburg, SC, 29303

Phone (864) 560-7050

Fax (864) 560-0800

Enumeration date Jun 21, 2005

Last updated in NPPES Jan 21, 2021

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 73007 (SC) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

Other identifiers

Identifier	Type	State	Issuer
P00729159	Other	SC	RAILROAD MEDICARE
7004423	Medicaid	NC	-
Q318733365	Other	SC	MEDICARE PIN
Q318734746	Other	SC	MEDICARE PIN
NP0021	Medicaid	SC	-

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 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 Crystal Humphries?

Crystal Humphries is registered in NPPES with the primary taxonomy of Adult Health Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-21.