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CRYSTAL MICHELLE HUMBERT APRN
NPI 1740952225
Nurse Practitioner in Greenville, SC

Active since October 02, 2021PECOS Enrolled
3 SAINT FRANCIS DR STE 300, GREENVILLE, SC 29601(864) 233-8063 Get Directions Write a Review

NPPES record last updated: March 10, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 10, 2026, Oct 2, 2021 (2 updates tracked since 2021).

About Crystal Michelle Humbert Aprn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CRYSTAL MICHELLE HUMBERT APRN (NPI 1740952225) is an individual nurse practitioner in Greenville, South Carolina, licensed in South Carolina (25458) and active in the NPI registry since October 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1740952225
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameCRYSTAL MICHELLE HUMBERTCredential: APRN
Location Address3 SAINT FRANCIS DR STE 300Greenville, SC 29601-3972
Mailing Address200 Ashmore Bridge RdMauldin, SC 29662-2837
Phone(864) 233-8063
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateOctober 2, 2021
Last NPPES UpdateMarch 10, 20262 updates tracked since enumeration
NPPES CertifiedMarch 10, 2026
✔ NPI 1740952225 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in SC · 25458
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · Adult HealthTaxonomy 363LA2200X · License 25458 (SC)
Also ListedNurse Practitioner · GerontologyTaxonomy 363LG0600X · License 25458 (SC)
Also ListedNurse Practitioner · Primary CareTaxonomy 363LP2300X · License 25458 (SC)
3 SAINT FRANCIS DR STE 300, Greenville, SC 29601
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Crystal Michelle Humbert Aprn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5597244608
PECOS Enrollment IDI20260210000214
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29601 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$83.18 typical visit price
range $53.57 – $163.84
Typical copayment $20.79 (range $13.39 – $40.96)
Most-billed visit code 99203
Established Patient
$95.12 typical visit price
range $16.96 – $133.52
Typical copayment $23.78 (range $4.24 – $33.38)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CINDY M STEEVES NP
Nurse Practitioner
3 SAINT FRANCIS DR STE 300
GREENVILLE, SC 29601
Greenville County (864) 233-8063
DR. SAGAR BHULA MD
Internal Medicine (Critical Care Medicine)
3 SAINT FRANCIS DR STE 300
GREENVILLE, SC 29601
Greenville County (864) 233-8063
AMY MARIE WILSON DNP
Nurse Practitioner (Acute Care)
3 SAINT FRANCIS DR STE 300
GREENVILLE, SC 29601
Greenville County (864) 233-8063
LACEY BURKE N. P.
Nurse Practitioner (Family)
3 SAINT FRANCIS DR STE 300
GREENVILLE, SC 29601
Greenville County (864) 233-8063
ERIN JENA HARSHAW NP
Nurse Practitioner
3 SAINT FRANCIS DR STE 300
GREENVILLE, SC 29601
Greenville County (864) 233-8063

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Crystal Humbert's NPI number?

The NPI number for Crystal Humbert is 1740952225. It was assigned to this individual provider in the NPPES registry on October 2, 2021.

Where is Crystal Humbert located?

Crystal Humbert practices at 3 Saint Francis Dr Ste 300, Greenville, SC 29601. The listed phone number is (864) 233-8063.

What is Crystal Humbert's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Crystal Humbert enrolled in Medicare?

Yes. Crystal Humbert is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Crystal Humbert was last updated on March 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.