St. John'S Riverside Hospital-Er
NPI 1184667974 · Internal Medicine Physician · Yonkers, NY
St. John'S Riverside Hospital-Er is a Internal Medicine Physician organization in Yonkers, NY (NPI 1184667974).
Provider details
- NPI number
- 1184667974
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Sylvia Ugalde, Assistant Vice President(914) 964-9787
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-06-13
- Last updated
- 2023-09-06
Frequently asked questions
- What is St. John'S Riverside Hospital-Er's NPI number?
- St. John'S Riverside Hospital-Er's National Provider Identifier (NPI) is 1184667974, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is St. John'S Riverside Hospital-Er?
- St. John'S Riverside Hospital-Er is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is St. John'S Riverside Hospital-Er located?
- St. John'S Riverside Hospital-Er's practice location on file with NPPES is 967 N Broadway, Yonkers, NY 10701-1301.
- What is St. John'S Riverside Hospital-Er's phone number?
- The practice phone number listed in the NPPES registry for St. John'S Riverside Hospital-Er is (914) 966-9787.
- Who is the authorized official for St. John'S Riverside Hospital-Er?
- The authorized official listed on St. John'S Riverside Hospital-Er's NPPES record is Sylvia Ugalde, Assistant Vice President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is St. John'S Riverside Hospital-Er's NPI active?
- Yes — St. John'S Riverside Hospital-Er's NPI (1184667974) is active in the NPPES registry as of the last update on 2023-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.