NASSAU MEDICAL HOME VISITS P.C.
NPI 1104270198
Internal Medicine in Syosset, NY
About Nassau Medical Home Visits P.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NASSAU MEDICAL HOME VISITS P.C. (NPI 1104270198) is a healthcare organization registered as an internal medicine in Syosset, New York and active in the NPI registry since April 2016. The organization lists Grigoriy Krichmar, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Nassau Medical Home Visits P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
19Medicare enrollment records show 19 clinicians reassign Medicare billing to Nassau Medical Home Visits P.C., which bills Medicare for the services they deliver. Of these, 1 practice at this address and 3 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 5
Clinicians, nearest first (19)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Nassau Medical Home Visits P.C.'s NPI number?
The NPI number for Nassau Medical Home Visits P.C. is 1104270198. It was assigned to this organization in the NPPES registry on April 16, 2016.
Where is Nassau Medical Home Visits P.C. located?
Nassau Medical Home Visits P.C. is located at 60 Queens St Suite 100, Syosset, NY 11791. The listed phone number is (631) 271-9151.
What is Nassau Medical Home Visits P.C.'s specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Nassau Medical Home Visits P.C. enrolled in Medicare?
Yes. Nassau Medical Home Visits P.C. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Nassau Medical Home Visits P.C.?
According to the CMS Revalidation Reassignment List (October 2026 release), 19 clinicians in 5 Medicare specialties reassign their Medicare billing to Nassau Medical Home Visits P.C.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (11), Clinical Social Worker (3) and Mental Health Counselor (3). Of these, 1 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Nassau Medical Home Visits P.C. was last updated on June 25, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Nassau Medical Home Visits P.c. · NPI 1104270198
Internal Medicine organization in Syosset, New York. Organization record, active in the CMS NPPES registry since April 16, 2016.
## Identity
- **NPI:** 1104270198 (Entity type: Organization)
- **Enumerated:** April 16, 2016
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** Grigoriy Krichmar, OWNER
## Practice location
- **Address:** 60 QUEENS ST, SUITE 100, Syosset, NY 11791-3058
- **Phone:** (631) 271-9151
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 19 clinicians in 5 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (11), Clinical Social Worker (3), Mental Health Counselor (3); 1 practice at this address and 3 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 25, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1104270198) · Data from the CMS NPPES public registry.