Jill Marx, NP
NPI 1225748676 · Adult Health Nurse Practitioner · New York, NY
Jill Marx, NP is a Adult Health Nurse Practitioner provider in New York, NY (NPI 1225748676).
Provider details
- NPI number
- 1225748676
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 311077 (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
3 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
- 2022-11-28
- Last updated
- 2022-11-28
- Certified
- 2022-11-27
Frequently asked questions
- What is Jill Marx's NPI number?
- Jill Marx's National Provider Identifier (NPI) is 1225748676, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jill Marx's specialty?
- Jill Marx is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jill Marx located?
- Jill Marx's practice location on file with NPPES is 455 N End Ave, New York, NY 10282-1131.
- What is Jill Marx's phone number?
- The practice phone number listed in the NPPES registry for Jill Marx is (212) 489-8800.
- Is Jill Marx's NPI active?
- Yes — Jill Marx's NPI (1225748676) is active in the NPPES registry as of the last update on 2022-11-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.