Olivia Mannix, PA
NPI 1861388951 · Medical Physician Assistant · New York, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olivia Mannix, PA is a Medical Physician Assistant provider in New York, NY (NPI 1861388951).
Provider details
- NPI number
- 1861388951
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- Yes
- License
- 034116 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
1 yr 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
- 2025-06-16
- Last updated
- 2025-12-26
- Certified
- 2025-12-26
Frequently asked questions
- What is Olivia Mannix's NPI number?
- Olivia Mannix's National Provider Identifier (NPI) is 1861388951, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olivia Mannix's specialty?
- Olivia Mannix is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Olivia Mannix located?
- Olivia Mannix's practice location on file with NPPES is 535 W 110th St Apt 1e, New York, NY 10025-2021.
- What is Olivia Mannix's phone number?
- The practice phone number listed in the NPPES registry for Olivia Mannix is (212) 280-4740.
- Does Olivia Mannix accept Medicare?
- Olivia Mannix is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olivia Mannix's NPI active?
- Yes — Olivia Mannix's NPI (1861388951) is active in the NPPES registry as of the last update on 2025-12-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.