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Evelyn Guillermo
NPI 1659823201 · Specialist · Melville, NY
Evelyn Guillermo is a Specialist provider in Melville, NY (NPI 1659823201).
Provider details
- NPI number
- 1659823201
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 434744594 (NY)
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
15 Seton St
Melville, NY 11747-1329
Phone: (917) 304-0733
Street-level locationGet directions
Mailing address
15 Seton St
Melville, NY 11747-1329
Registry dates
- Enumerated
- 2016-10-31
- Last updated
- 2016-10-31
Frequently asked questions
- What is Evelyn Guillermo's NPI number?
- Evelyn Guillermo's National Provider Identifier (NPI) is 1659823201, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Evelyn Guillermo's specialty?
- Evelyn Guillermo is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Evelyn Guillermo located?
- Evelyn Guillermo's practice location on file with NPPES is 15 Seton St, Melville, NY 11747-1329.
- What is Evelyn Guillermo's phone number?
- The practice phone number listed in the NPPES registry for Evelyn Guillermo is (917) 304-0733.
- Is Evelyn Guillermo's NPI active?
- Yes — Evelyn Guillermo's NPI (1659823201) is active in the NPPES registry as of the last update on 2016-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.