Margaret Kasschau
NPI 1124509724 · Medical Physician Assistant · Massapequa, NY
Margaret Kasschau is a Medical Physician Assistant provider in Massapequa, NY (NPI 1124509724).
Provider details
- NPI number
- 1124509724
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- 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 tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
83% 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.
$104 across 5 records (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
- 2018-08-22
- Last updated
- 2025-11-20
- Certified
- 2025-11-20
Frequently asked questions
- What is Margaret Kasschau's NPI number?
- Margaret Kasschau's National Provider Identifier (NPI) is 1124509724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Kasschau's specialty?
- Margaret Kasschau is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Kasschau located?
- Margaret Kasschau's practice location on file with NPPES is 627 Broadway Ste a, Massapequa, NY 11758-5031.
- What is Margaret Kasschau's phone number?
- The practice phone number listed in the NPPES registry for Margaret Kasschau is (516) 716-3876.
- Is Margaret Kasschau's NPI active?
- Yes — Margaret Kasschau's NPI (1124509724) is active in the NPPES registry as of the last update on 2025-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.