Evelin Guillen Leon, MD
NPI 1861011231 · Pediatrics Physician · Perth Amboy, NJ
Evelin Guillen Leon, MD is a Pediatrics Physician provider in Perth Amboy, NJ (NPI 1861011231).
Provider details
- NPI number
- 1861011231
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 25MA11794900 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$16 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-04-15
- Last updated
- 2023-07-25
- Certified
- 2023-07-25
Frequently asked questions
- What is Evelin Guillen Leon's NPI number?
- Evelin Guillen Leon's National Provider Identifier (NPI) is 1861011231, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Evelin Guillen Leon's specialty?
- Evelin Guillen Leon is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Evelin Guillen Leon located?
- Evelin Guillen Leon's practice location on file with NPPES is 321 State St, Perth Amboy, NJ 08861-4117.
- What is Evelin Guillen Leon's phone number?
- The practice phone number listed in the NPPES registry for Evelin Guillen Leon is (732) 719-4333.
- Is Evelin Guillen Leon's NPI active?
- Yes — Evelin Guillen Leon's NPI (1861011231) is active in the NPPES registry as of the last update on 2023-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.