Juan Romero Sierra
NPI 1477380780 · Physician Assistant · Elmhurst, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Juan Romero Sierra is a Physician Assistant provider in Elmhurst, NY (NPI 1477380780).
Provider details
- NPI number
- 1477380780
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 032832 (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
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
- 2024-09-19
- Last updated
- 2024-10-18
- Certified
- 2024-10-18
Frequently asked questions
- What is Juan Romero Sierra's NPI number?
- Juan Romero Sierra's National Provider Identifier (NPI) is 1477380780, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Juan Romero Sierra's specialty?
- Juan Romero Sierra is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Juan Romero Sierra located?
- Juan Romero Sierra's practice location on file with NPPES is 7901 Broadway, Elmhurst, NY 11373-1329.
- What is Juan Romero Sierra's phone number?
- The practice phone number listed in the NPPES registry for Juan Romero Sierra is (718) 334-3376.
- Does Juan Romero Sierra accept Medicare?
- Juan Romero Sierra is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Juan Romero Sierra's NPI active?
- Yes — Juan Romero Sierra's NPI (1477380780) is active in the NPPES registry as of the last update on 2024-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.