OrganizationActive
Mark Hall Nurse Practitioner in Psychiatry
NPI 1255816005 · Psychiatric/Mental Health Nurse Practitioner · New York, NY
Provider details
- NPI number
- 1255816005
- Entity type
- Organization
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Mark Hall, Owner/Member(646) 500-8627
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Established profile(67/100 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
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
1115 Broadway Ste 1108
New York, NY 10010-3450
Phone: (646) 500-8627
Street-level locationGet directions
Mailing address
55 W 92nd St Apt 2b
New York, NY 10025-7628
Registry dates
- Enumerated
- 2018-09-27
- Last updated
- 2023-09-23
- Certified
- 2021-03-30
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.