Magdalena Zak, SOLE PROPRIETOR
NPI 1427704311 · Respiratory/Developmental/Rehabilitative Specialist/Technologist · Amityville, NY
Magdalena Zak, SOLE PROPRIETOR is a Respiratory/Developmental/Rehabilitative Specialist/Technologist provider in Amityville, NY (NPI 1427704311).
Provider details
- NPI number
- 1427704311
- Entity type
- Individual
- Primary specialty
- Respiratory/Developmental/Rehabilitative Specialist/TechnologistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- SOLE PROPRIETOR
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- Other Technician247200000X
Technologists, Technicians & Other Technical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2022-03-01
- Last updated
- 2022-03-04
- Certified
- 2022-03-01
Frequently asked questions
- What is Magdalena Zak's NPI number?
- Magdalena Zak's National Provider Identifier (NPI) is 1427704311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Magdalena Zak's specialty?
- Magdalena Zak is listed in the NPPES registry with a primary specialty of Respiratory/Developmental/Rehabilitative Specialist/Technologist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Magdalena Zak located?
- Magdalena Zak's practice location on file with NPPES is 171 Park Ave, Amityville, NY 11701-3159.
- What is Magdalena Zak's phone number?
- The practice phone number listed in the NPPES registry for Magdalena Zak is (917) 434-6173.
- Is Magdalena Zak's NPI active?
- Yes — Magdalena Zak's NPI (1427704311) is active in the NPPES registry as of the last update on 2022-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.