ASHLEY MARTHA SAKOWITZ FNP-C
NPI 1497270896
Nurse Practitioner - Family in Commack, NY
About Ashley Martha Sakowitz Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ASHLEY MARTHA SAKOWITZ FNP-C (NPI 1497270896) is an individual family provider in Commack, New York, licensed in New York (342177) and active in the NPI registry since August 2017. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ashley Martha Sakowitz Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Ashley Sakowitz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Great Neck, NY 11021
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11725 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COMMACK, NY 11725
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 Ashley Sakowitz's NPI number?
The NPI number for Ashley Sakowitz is 1497270896. It was assigned to this individual provider in the NPPES registry on August 7, 2017.
Where is Ashley Sakowitz located?
Ashley Sakowitz practices at 777 Larkfield Rd, Commack, NY 11725. The listed phone number is (631) 724-1331.
What is Ashley Sakowitz's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Ashley Sakowitz enrolled in Medicare?
Yes. Ashley Sakowitz is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Ashley Sakowitz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ashley Sakowitz reassigns Medicare benefits to North Shore-Lij Medical PC (Great Neck, NY). The 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 Ashley Sakowitz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Ashley Sakowitz was last updated on August 7, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Ashley Martha Sakowitz, FNP-C · NPI 1497270896
Family physician in Commack, New York. Individual provider, active in the CMS NPPES registry since August 7, 2017.
## Identity
- **NPI:** 1497270896 (Entity type: Individual)
- **Enumerated:** August 7, 2017
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 342177 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 777 LARKFIELD RD, Commack, NY 11725-3136
- **Phone:** (631) 724-1331
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** North Shore-Lij Medical PC (NPI 1053688572, Great Neck, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 7, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1497270896) · Data from the CMS NPPES public registry.