Catherine Humphreys, NP
NPI 1457526840 · Family Nurse Practitioner · Greenville, SC
Catherine Humphreys, NP is a Family Nurse Practitioner provider in Greenville, SC (NPI 1457526840).
Provider details
- NPI number
- 1457526840
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 3546 (SC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
18 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 11 Doctors Park Dr Ste 240Spartanburg, SC 29307-1008Phone: (864) 573-3593Fax: (864) 948-0015
- 11 Doctors Park Dr Ste 240Spartanburg, SC 29307-1008Phone: (864) 573-3593Fax: (864) 948-0015
Registry dates
- Enumerated
- 2008-04-25
- Last updated
- 2018-03-17
Frequently asked questions
- What is Catherine Humphreys's NPI number?
- Catherine Humphreys's National Provider Identifier (NPI) is 1457526840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Humphreys's specialty?
- Catherine Humphreys is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Catherine Humphreys located?
- Catherine Humphreys's practice location on file with NPPES is 890 W Faris Rd Ste 100, Greenville, SC 29605-4285.
- What is Catherine Humphreys's phone number?
- The practice phone number listed in the NPPES registry for Catherine Humphreys is (864) 455-2888.
- Is Catherine Humphreys's NPI active?
- Yes — Catherine Humphreys's NPI (1457526840) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.