IndividualActive
Marie Loeffel
NPI 1437719911 · Specialist · Merrick, NY
Marie Loeffel is a Specialist provider in Merrick, NY (NPI 1437719911).
Provider details
- NPI number
- 1437719911
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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
2044 Elliot Pl
Merrick, NY 11566-2703
Phone: (516) 398-9404
Street-level locationGet directions
Mailing address
77 Morning Glory Rd
Levittown, NY 11756-2424
Registry dates
- Enumerated
- 2019-06-18
- Last updated
- 2023-11-27
- Certified
- 2020-06-09
Frequently asked questions
- What is Marie Loeffel's NPI number?
- Marie Loeffel's National Provider Identifier (NPI) is 1437719911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marie Loeffel's specialty?
- Marie Loeffel is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Marie Loeffel located?
- Marie Loeffel's practice location on file with NPPES is 2044 Elliot Pl, Merrick, NY 11566-2703.
- What is Marie Loeffel's phone number?
- The practice phone number listed in the NPPES registry for Marie Loeffel is (516) 398-9404.
- Is Marie Loeffel's NPI active?
- Yes — Marie Loeffel's NPI (1437719911) is active in the NPPES registry as of the last update on 2023-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.