Helene Cook, PHD
NPI 1306234380 · Psychologist · Greenville, SC
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Helene Cook, PHD is a Psychologist provider in Greenville, SC (NPI 1306234380).
Provider details
- NPI number
- 1306234380
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 1900 (AL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-12-29
- Last updated
- 2015-10-19
Frequently asked questions
- What is Helene Cook's NPI number?
- Helene Cook's National Provider Identifier (NPI) is 1306234380, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helene Cook's specialty?
- Helene Cook is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Helene Cook located?
- Helene Cook's practice location on file with NPPES is 701 Grove Rd, Greenville, SC 29605-4210.
- What is Helene Cook's phone number?
- The practice phone number listed in the NPPES registry for Helene Cook is (864) 455-8431.
- Does Helene Cook accept Medicare?
- Helene Cook is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Helene Cook's NPI active?
- Yes — Helene Cook's NPI (1306234380) is active in the NPPES registry as of the last update on 2015-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.