Linda Duemig, LMHC-D
NPI 1164197620 · Mental Health Counselor · Massapequa, NY
Linda Duemig, LMHC-D is a Mental Health Counselor provider in Massapequa, NY (NPI 1164197620).
Provider details
- NPI number
- 1164197620
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC-D
- Sex
- Female
- Sole proprietor
- Yes
- License
- 015093 (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
4 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
- 2021-08-16
- Last updated
- 2025-08-17
- Certified
- 2025-08-17
Frequently asked questions
- What is Linda Duemig's NPI number?
- Linda Duemig's National Provider Identifier (NPI) is 1164197620, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Linda Duemig's specialty?
- Linda Duemig is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Linda Duemig located?
- Linda Duemig's practice location on file with NPPES is 5788 Merrick Rd Ste 206, Massapequa, NY 11758-6242.
- What is Linda Duemig's phone number?
- The practice phone number listed in the NPPES registry for Linda Duemig is (516) 216-9012.
- Is Linda Duemig's NPI active?
- Yes — Linda Duemig's NPI (1164197620) is active in the NPPES registry as of the last update on 2025-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.