Natalie Amaral Nieves
NPI 1558861542 · Neurological Surgery Physician · San Juan, PR
Enrolled with Medicare as Order and Referring Only - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natalie Amaral Nieves is a Neurological Surgery Physician provider in San Juan, PR (NPI 1558861542).
Provider details
- NPI number
- 1558861542
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6170644
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2018-02-15
- Last updated
- 2023-06-28
- Certified
- 2023-06-28
Frequently asked questions
- What is Natalie Amaral Nieves's NPI number?
- Natalie Amaral Nieves's National Provider Identifier (NPI) is 1558861542, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalie Amaral Nieves's specialty?
- Natalie Amaral Nieves is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Natalie Amaral Nieves located?
- Natalie Amaral Nieves's practice location on file with NPPES is 1156 Calle 62 Se, San Juan, PR 00921-2724.
- What is Natalie Amaral Nieves's phone number?
- The practice phone number listed in the NPPES registry for Natalie Amaral Nieves is (787) 758-2525.
- Does Natalie Amaral Nieves accept Medicare?
- Natalie Amaral Nieves is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natalie Amaral Nieves's NPI active?
- Yes — Natalie Amaral Nieves's NPI (1558861542) is active in the NPPES registry as of the last update on 2023-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.