Cassandra Helguero, PA
NPI 1124636220 · Physician Assistant · Manhasset, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cassandra Helguero, PA is a Physician Assistant provider in Manhasset, NY (NPI 1124636220).
Provider details
- NPI number
- 1124636220
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
Mailing address
Registry dates
- Enumerated
- 2020-07-15
- Last updated
- 2022-11-03
- Certified
- 2022-11-03
Frequently asked questions
- What is Cassandra Helguero's NPI number?
- Cassandra Helguero's National Provider Identifier (NPI) is 1124636220, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassandra Helguero's specialty?
- Cassandra Helguero is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cassandra Helguero located?
- Cassandra Helguero's practice location on file with NPPES is 300 Community Dr, Manhasset, NY 11030-3816.
- What is Cassandra Helguero's phone number?
- The practice phone number listed in the NPPES registry for Cassandra Helguero is (516) 562-0100.
- Does Cassandra Helguero accept Medicare?
- Cassandra Helguero is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cassandra Helguero's NPI active?
- Yes — Cassandra Helguero's NPI (1124636220) is active in the NPPES registry as of the last update on 2022-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.