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Elvira Grassia
NPI 1275241903 · Specialist · New York, NY
Elvira Grassia is a Specialist provider in New York, NY (NPI 1275241903).
Provider details
- NPI number
- 1275241903
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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
51a E 117th St
New York, NY 10035-4514
Phone: (212) 289-6100
Street-level locationGet directions
Mailing address
73 Ellwood St Apt 5b
New York, NY 10040-2060
Registry dates
- Enumerated
- 2022-11-11
- Last updated
- 2022-11-11
- Certified
- 2022-11-11
Frequently asked questions
- What is Elvira Grassia's NPI number?
- Elvira Grassia's National Provider Identifier (NPI) is 1275241903, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elvira Grassia's specialty?
- Elvira Grassia is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Elvira Grassia located?
- Elvira Grassia's practice location on file with NPPES is 51a E 117th St, New York, NY 10035-4514.
- What is Elvira Grassia's phone number?
- The practice phone number listed in the NPPES registry for Elvira Grassia is (212) 289-6100.
- Is Elvira Grassia's NPI active?
- Yes — Elvira Grassia's NPI (1275241903) is active in the NPPES registry as of the last update on 2022-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.