Louis Marquez
NPI 1932957990 · Surgical Physician Assistant · Mount Kisco, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Louis Marquez is a Surgical Physician Assistant provider in Mount Kisco, NY (NPI 1932957990).
Provider details
- NPI number
- 1932957990
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 031488-01 (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
2 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
- 2024-05-07
- Last updated
- 2024-05-07
- Certified
- 2024-05-07
Frequently asked questions
- What is Louis Marquez's NPI number?
- Louis Marquez's National Provider Identifier (NPI) is 1932957990, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Marquez's specialty?
- Louis Marquez is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Louis Marquez located?
- Louis Marquez's practice location on file with NPPES is 400 E Main St, Mount Kisco, NY 10549-3417.
- What is Louis Marquez's phone number?
- The practice phone number listed in the NPPES registry for Louis Marquez is (914) 666-1766.
- Does Louis Marquez accept Medicare?
- Louis Marquez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Louis Marquez's NPI active?
- Yes — Louis Marquez's NPI (1932957990) is active in the NPPES registry as of the last update on 2024-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.