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CASSANDRA SANOSSIAN MD, RD
NPI 1639531692
Internal Medicine in Uniondale, NY

Active since March 28, 2016PECOS EnrolledAccepts Medicare Assignment
106 CHARLES LINDBERGH BLVD, UNIONDALE, NY 11553(516) 248-3737 Get Directions Write a Review

NPPES record last updated: August 23, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 23, 2022, Mar 28, 2016 (2 updates tracked since 2016).

About Cassandra Sanossian Md, Rd NPPES

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

CASSANDRA SANOSSIAN MD, RD (NPI 1639531692) is an individual internal medicine provider in Uniondale, New York, licensed in New York (293959) and active in the NPI registry since March 2016. She is enrolled in Medicare PECOS, is affiliated with North Shore University Hospital, and is a graduate of New York University School Of Medicine (2016).

NPPES Registry Identity

NPI1639531692
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameCASSANDRA SANOSSIANCredential: MD, RD
Location Address106 CHARLES LINDBERGH BLVDUniondale, NY 11553-3632
Mailing Address106 Charles Lindbergh BlvdUniondale, NY 11553-3632 · (516) 248-3737
Phone(516) 248-3737
Sole ProprietorNo
Medical School CMSNew York University School Of MedicineGraduated 2016
Enumeration DateMarch 28, 2016
Last NPPES UpdateAugust 23, 20222 updates tracked since enumeration
NPPES CertifiedAugust 23, 2022
✔ NPI 1639531692 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 293959
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
106 CHARLES LINDBERGH BLVD, Uniondale, NY 11553
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Cassandra Sanossian Md, Rd 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.

PECOS PAC ID5395099782
PECOS Enrollment IDI20221020000797
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 7

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
203 services118 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
95 services83 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
56 services56 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
43 services39 patients
Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385
This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.
40 services40 patients
Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
37 services37 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

North Shore University Hospital

Acute Care Hospitals · Manhasset, NY
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330106
Location300 Community DriveManhasset, NY 11030 · Nassau County
Emergency services Birthing friendly

Long Island Jewish Medical Center

Acute Care Hospitals · New Hyde Park, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330195
Location270 - 05 76th AvenueNew Hyde Park, NY 11040 · Nassau County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11553 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

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

JENNIFER CATHERINE BOODY PA
Physician Assistant
106 CHARLES LINDBERGH BLVD
UNIONDALE, NY 11553
Nassau County (516) 248-3737
LONG ISLAND CENTER FOR DIGESTIVE HEALTH LLC
Clinic/Center (Ambulatory Surgical)
106 CHARLES LINDBERGH BLVD
UNIONDALE, NY 11553
Nassau County (516) 794-1868
DR. JENNIFER KATHERINE SLANE D.O.
Internal Medicine (Gastroenterology)
106 CHARLES LINDBERGH BLVD
UNIONDALE, NY 11553
Nassau County (516) 248-3737
DR. UMAIR MUHAMMAD NASIR DO
Internal Medicine (Gastroenterology)
106 CHARLES LINDBERGH BLVD
UNIONDALE, NY 11553
Nassau County (866) 248-3737

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 Cassandra Sanossian's NPI number?

The NPI number for Cassandra Sanossian is 1639531692. It was assigned to this individual provider in the NPPES registry on March 28, 2016.

Where is Cassandra Sanossian located?

Cassandra Sanossian practices at 106 Charles Lindbergh Blvd, Uniondale, NY 11553. The listed phone number is (516) 248-3737.

What is Cassandra Sanossian's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Cassandra Sanossian enrolled in Medicare?

Yes. Cassandra Sanossian 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.

Is Cassandra Sanossian affiliated with any hospitals?

According to CMS data, Cassandra Sanossian is affiliated with North Shore University Hospital and Long Island Jewish Medical Center.

When was this NPI record last updated?

The NPPES record for Cassandra Sanossian was last updated on August 23, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.