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CAITLIN JANOSICK
NPI 1245932243
Nurse Anesthetist, Certified Registered in Stony Brook, NY

Active since March 21, 2023
101 NICOLLS RD, STONY BROOK, NY 11794(631) 689-8333 Get Directions Write a Review

NPPES record last updated: March 11, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 11, 2026, Mar 21, 2023 (2 updates tracked since 2023).

About Caitlin Janosick NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CAITLIN JANOSICK (NPI 1245932243) is an individual nurse anesthetist, certified registered in Stony Brook, New York, licensed in New York (717138) and active in the NPI registry since March 2023.

NPPES Registry Identity

NPI1245932243
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameCAITLIN JANOSICK
Location Address101 NICOLLS RDStony Brook, NY 11794-0001
Mailing Address44 Bergen LnBlue Point, NY 11715-2111 · (631) 806-6312
Phone(631) 689-8333
Sole ProprietorNo
Enumeration DateMarch 21, 2023
Last NPPES UpdateMarch 11, 20262 updates tracked since enumeration
NPPES CertifiedMarch 11, 2026
✔ NPI 1245932243 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
Licenses✔ Licensed in NY · 717138✔ Licensed in CT · 169294
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
101 NICOLLS RD, Stony Brook, NY 11794
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Caitlin Janosick is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

2

Medicare enrollment records show Caitlin Janosick reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Stony Brook Anaesthesiology, University Faculty Practice Corporation
0.5 mi
Anesthesiology
SUNY @ STONY BROOK, HSC, L4, RM 060
Stony Brook, NY 11794
  • Reassigned Medicare billing, New York enrollment
  • 103 clinicians in this Medicare group
NPI 1801841184 (631) 444-2976
Long Island Digestive Endoscopy Center, LLC
4.4 mi
Ambulatory Surgical
1500 ROUTE 112, BLDG 5
Port Jefferson Station, NY 11776
  • Reassigned Medicare billing, New York enrollment
  • 63 clinicians in this Medicare group
NPI 1235551052 (631) 828-3400

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

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.

Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
17 services17 patients

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NARINDER SINGH M.D.
Internal Medicine
101 NICOLLS RD
STONY BROOK, NY 11794
Suffolk County (631) 444-4000
DR. KANHAI FARRAKHAN MD
Internal Medicine (Gastroenterology)
101 NICOLLS RD
STONY BROOK, NY 11794
Suffolk County (631) 444-0580
MS. HAYLEY ALEXANDRA MENA LMSW
Social Worker (Clinical)
101 NICOLLS RD
STONY BROOK, NY 11794
Suffolk County (516) 761-4107
MRS. HEATHER MARIE CALIGIURI ANP
Nurse Practitioner (Adult Health)
101 NICOLLS RD
STONY BROOK, NY 11794
Suffolk County (631) 631-4449
MR. SAM TARIK MENDOUNE I NP
Nurse Practitioner (Adult Health)
101 NICOLLS RD
STONY BROOK, NY 11794
Suffolk County (631) 335-1657
ALEXIE LESSING
Student in an Organized Health Care Education/Training Program
101 NICOLLS RD
STONY BROOK, NY 11794
Suffolk County (631) 444-4686
DR. BENJAMIN RISMANY MD
Student in an Organized Health Care Education/Training Program
101 NICOLLS RD
STONY BROOK, NY 11794
Suffolk County (631) 444-1791
JULIA RYAN MD
Student in an Organized Health Care Education/Training Program
101 NICOLLS RD
STONY BROOK, NY 11794
Suffolk County (631) 689-8333

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 Caitlin Janosick's NPI number?

The NPI number for Caitlin Janosick is 1245932243. It was assigned to this individual provider in the NPPES registry on March 21, 2023.

Where is Caitlin Janosick located?

Caitlin Janosick practices at 101 Nicolls Rd, Stony Brook, NY 11794. The listed phone number is (631) 689-8333.

What is Caitlin Janosick's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Caitlin Janosick enrolled in Medicare?

Yes. Caitlin Janosick is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Caitlin Janosick's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Caitlin Janosick reassigns Medicare benefits to 2 organizations: Stony Brook Anaesthesiology, University Faculty Practice Corporation (Stony Brook, NY) and Long Island Digestive Endoscopy Center, LLC (Port Jefferson Station, 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 Caitlin Janosick'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 Caitlin Janosick was last updated on March 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.