Holly Merton, RRT
NPI 1326505736 · Critical Care Registered Respiratory Therapist · New York, NY
Holly Merton, RRT is a Critical Care Registered Respiratory Therapist provider in New York, NY (NPI 1326505736).
Provider details
- NPI number
- 1326505736
- Entity type
- Individual
- Primary specialty
- Critical Care Registered Respiratory TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- RRT
- Sex
- Female
- Sole proprietor
- No
- License
- 009873 (NY)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
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
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
- 2019-02-22
- Last updated
- 2019-02-22
Frequently asked questions
- What is Holly Merton's NPI number?
- Holly Merton's National Provider Identifier (NPI) is 1326505736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Merton's specialty?
- Holly Merton is listed in the NPPES registry with a primary specialty of Critical Care Registered Respiratory Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Holly Merton located?
- Holly Merton's practice location on file with NPPES is 423 East 23rd Street, New York, NY 10010.
- What is Holly Merton's phone number?
- The practice phone number listed in the NPPES registry for Holly Merton is (212) 686-7500.
- Is Holly Merton's NPI active?
- Yes — Holly Merton's NPI (1326505736) is active in the NPPES registry as of the last update on 2019-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.