CYNTHIA CICHANOWICZ ANP-C
NPI 1194892224
Nurse Practitioner - Adult Health in Riverhead, NY
About Cynthia Cichanowicz Anp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CYNTHIA CICHANOWICZ ANP-C (NPI 1194892224) is an individual adult health provider in Riverhead, New York, licensed in New York (F303361) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS, is affiliated with Suny/stony Brook University Hospital, and is a graduate of Other (2000).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Cynthia Cichanowicz Anp-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
5Medicare enrollment records show Cynthia Cichanowicz reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Riverhead, NY 11901
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Central Suffolk Hospital
- 134 clinicians in this Medicare group
Mattituck, NY 11952
- Reassigned Medicare billing, New York enrollment
- 70 clinicians in this Medicare group
Port Jefferson, NY 11777
- Reassigned Medicare billing, New York enrollment
- 24 clinicians in this Medicare group
Great Neck, NY 11021
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
New Hyde Park, NY 11042
- Reassigned Medicare billing, New York enrollment
- 198 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Suny/Stony Brook University Hospital
Acute Care Hospitals · Stony Brook, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11901 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
RIVERHEAD, NY 11901
RIVERHEAD, NY 11901
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 Cynthia Cichanowicz's NPI number?
The NPI number for Cynthia Cichanowicz is 1194892224. It was assigned to this individual provider in the NPPES registry on November 30, 2006.
Where is Cynthia Cichanowicz located?
Cynthia Cichanowicz practices at 1333 E Main St, Riverhead, NY 11901. The listed phone number is (631) 727-8827.
What is Cynthia Cichanowicz's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Cynthia Cichanowicz enrolled in Medicare?
Yes. Cynthia Cichanowicz is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Cynthia Cichanowicz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cynthia Cichanowicz reassigns Medicare benefits to 5 organizations: Central Suffolk Hosptial (Riverhead, NY), Peconic Bay Primary Medical Care (Mattituck, NY), Long Island Physician Associates, PLLC (Port Jefferson, NY), North Shore-Lij Medical PC (Great Neck, NY) and North Shore Health System Medical Faculty Group Practice Inc (New Hyde Park, NY). Each 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 Cynthia Cichanowicz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Cynthia Cichanowicz affiliated with any hospitals?
According to CMS data, Cynthia Cichanowicz is affiliated with Suny/Stony Brook University Hospital.
When was this NPI record last updated?
The NPPES record for Cynthia Cichanowicz was last updated on December 10, 2015. 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.
# Cynthia Cichanowicz, ANP-C · NPI 1194892224
Adult Health physician in Riverhead, New York. Individual provider, active in the CMS NPPES registry since November 30, 2006.
## Identity
- **NPI:** 1194892224 (Entity type: Individual)
- **Enumerated:** November 30, 2006
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** F303361 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1333 E MAIN ST, Riverhead, NY 11901-1524
- **Phone:** (631) 727-8827
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Central Suffolk Hosptial (NPI 1841637741, Riverhead, NY); Peconic Bay Primary Medical Care (NPI 1487620613, Mattituck, NY); Long Island Physician Associates, PLLC (NPI 1871906941, Port Jefferson, NY); North Shore-Lij Medical PC (NPI 1053688572, Great Neck, NY); North Shore Health System Medical Faculty Group Practice Inc (NPI 1003409061, New Hyde Park, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2000
## Record status
- **NPPES last updated:** December 10, 2015
- **Other identifiers:** Medicaid 02339691 (NY); Medicare PIN 2E383XRWT1 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1194892224) · Data from the CMS NPPES public registry.