Sigourney Nelson, LMHC
NPI 1710759873 · Mental Health Counselor · Valley Stream, NY
Sigourney Nelson, LMHC is a Mental Health Counselor provider in Valley Stream, NY (NPI 1710759873).
Provider details
- NPI number
- 1710759873
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 013969 (NY)
Specialties & taxonomies
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
2 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
- 2023-10-23
- Last updated
- 2023-10-23
- Certified
- 2023-10-23
Frequently asked questions
- What is Sigourney Nelson's NPI number?
- Sigourney Nelson's National Provider Identifier (NPI) is 1710759873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sigourney Nelson's specialty?
- Sigourney Nelson is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Sigourney Nelson located?
- Sigourney Nelson's practice location on file with NPPES is 653 Park Ln, Valley Stream, NY 11581-3638.
- What is Sigourney Nelson's phone number?
- The practice phone number listed in the NPPES registry for Sigourney Nelson is (718) 736-5246.
- Is Sigourney Nelson's NPI active?
- Yes — Sigourney Nelson's NPI (1710759873) is active in the NPPES registry as of the last update on 2023-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.