IndividualActive
Marie Shannon, LMHC
NPI 1710778063 · Mental Health Counselor · Holbrook, NY
Marie Shannon, LMHC is a Mental Health Counselor provider in Holbrook, NY (NPI 1710778063).
Provider details
- NPI number
- 1710778063
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Female
- Sole proprietor
- No
- License
- 008387 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
5000 Expressway Dr S
Holbrook, NY 11741-1814
Phone: (631) 241-5525
Approximate (ZIP-level) locationGet directions
Mailing address
55 Boxwood Dr
Kings Park, NY 11754-2907
Registry dates
- Enumerated
- 2025-05-15
- Last updated
- 2025-05-15
- Certified
- 2025-05-15
Frequently asked questions
- What is Marie Shannon's NPI number?
- Marie Shannon's National Provider Identifier (NPI) is 1710778063, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marie Shannon's specialty?
- Marie Shannon is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Marie Shannon located?
- Marie Shannon's practice location on file with NPPES is 5000 Expressway Dr S, Holbrook, NY 11741-1814.
- What is Marie Shannon's phone number?
- The practice phone number listed in the NPPES registry for Marie Shannon is (631) 241-5525.
- Is Marie Shannon's NPI active?
- Yes — Marie Shannon's NPI (1710778063) is active in the NPPES registry as of the last update on 2025-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.