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RAWANN NASSAR
NPI 1447736848
Internal Medicine - Endocrinology, Diabetes & Metabolism in New York, NY

Active since July 18, 2018PECOS EnrolledAccepts Medicare Assignment
200 W 57TH ST FL 15, NEW YORK, NY 10019(212) 247-8100 Get Directions Write a Review

NPPES record last updated: April 6, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 6, 2023, Jul 18, 2018 (2 updates tracked since 2018).

About Rawann Nassar NPPES

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

RAWANN NASSAR (NPI 1447736848) is an individual endocrinology, diabetes & metabolism provider in New York, New York, licensed in New York (310420) and active in the NPI registry since July 2018. She is enrolled in Medicare PECOS, is affiliated with Mount Sinai St Luke's Roosevelt Hospital, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1447736848
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameRAWANN NASSAR
Location Address200 W 57TH ST FL 15New York, NY 10019-3271
Mailing Address200 W 57th St Fl 15New York, NY 10019-3271 · (212) 247-8100
Phone(212) 247-8100
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateJuly 18, 2018
Last NPPES UpdateApril 6, 20232 updates tracked since enumeration
NPPES CertifiedApril 6, 2023
✔ NPI 1447736848 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in NY · 310420
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
200 W 57TH ST FL 15, New York, NY 10019
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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

Rawann Nassar 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 ID6204172760
PECOS Enrollment IDI20230525002888
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 4

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.
98 services57 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
78 services64 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.
69 services69 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
11 services11 patients

Hospital Affiliations CMS Care Compare

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

Mount Sinai St Luke's Roosevelt Hospital

Acute Care Hospitals · New York, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330046
Location1000 Tenth AvenueNew York, NY 10019 · New York County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10019 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
$150.24 typical visit price
range $65.69 – $198.19
Typical copayment $37.56 (range $16.42 – $49.54)
Most-billed visit code 99204
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
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 2

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

ADERONKE OBAYOMI MD
Dermatology
200 W 57TH ST FL 15
NEW YORK, NY 10019
New York County (212) 247-8100
DR. DINA ISKANDER MORAR O.D.
Optometrist
200 W 57TH ST FL 15
NEW YORK, NY 10019
New York County (212) 265-2020

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 Rawann Nassar's NPI number?

The NPI number for Rawann Nassar is 1447736848. It was assigned to this individual provider in the NPPES registry on July 18, 2018.

Where is Rawann Nassar located?

Rawann Nassar practices at 200 W 57th St Fl 15, New York, NY 10019. The listed phone number is (212) 247-8100.

What is Rawann Nassar's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Rawann Nassar enrolled in Medicare?

Yes. Rawann Nassar 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 Rawann Nassar affiliated with any hospitals?

According to CMS data, Rawann Nassar is affiliated with Mount Sinai St Luke's Roosevelt Hospital.

When was this NPI record last updated?

The NPPES record for Rawann Nassar was last updated on April 6, 2023. 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.