Maggie Listhaus, FNP
NPI 1346798360 · Family Nurse Practitioner · New York, NY
Maggie Listhaus, FNP is a Family Nurse Practitioner provider in New York, NY (NPI 1346798360).
Provider details
- NPI number
- 1346798360
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- F3410441 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2016-09-19
- Last updated
- 2016-09-19
Frequently asked questions
- What is Maggie Listhaus's NPI number?
- Maggie Listhaus's National Provider Identifier (NPI) is 1346798360, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maggie Listhaus's specialty?
- Maggie Listhaus is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maggie Listhaus located?
- Maggie Listhaus's practice location on file with NPPES is 156 W 56th St, New York, NY 10019-3800.
- What is Maggie Listhaus's phone number?
- The practice phone number listed in the NPPES registry for Maggie Listhaus is (844) 337-6362.
- Is Maggie Listhaus's NPI active?
- Yes — Maggie Listhaus's NPI (1346798360) is active in the NPPES registry as of the last update on 2016-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.