Doreen Armstrong, LMHC
NPI 1699526871 · Mental Health Counselor · Lake Grove, NY
Doreen Armstrong, LMHC is a Mental Health Counselor provider in Lake Grove, NY (NPI 1699526871).
Provider details
- NPI number
- 1699526871
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Female
- Sole proprietor
- No
- License
- 014495 (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
- 2024-03-27
- Last updated
- 2024-03-27
- Certified
- 2024-03-27
Frequently asked questions
- What is Doreen Armstrong's NPI number?
- Doreen Armstrong's National Provider Identifier (NPI) is 1699526871, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Doreen Armstrong's specialty?
- Doreen Armstrong is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Doreen Armstrong located?
- Doreen Armstrong's practice location on file with NPPES is 2233 Nesconset Hwy Ste 201, Lake Grove, NY 11755-1000.
- What is Doreen Armstrong's phone number?
- The practice phone number listed in the NPPES registry for Doreen Armstrong is (631) 786-8930.
- Is Doreen Armstrong's NPI active?
- Yes — Doreen Armstrong's NPI (1699526871) is active in the NPPES registry as of the last update on 2024-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.