DR. NATHANIEL ROSSO SMILOWITZ MD
NPI 1437475696
Internal Medicine - Cardiovascular Disease in New York, NY

Active since April 13, 2010PECOS EnrolledAccepts Medicare Assignment
84.47/100
CMS Quality Rating
550 1ST AVE, HCC-14, NEW YORK, NY 10016(212) 263-5656 Get Directions Write a Review

NPPES record last updated: September 27, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 27, 2022, Sep 9, 2021 (2 updates tracked since 2021).

About Dr. Nathaniel Rosso Smilowitz Md NPPES

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

DR. NATHANIEL ROSSO SMILOWITZ MD (NPI 1437475696) is an individual cardiovascular disease provider in New York, New York, licensed in New York (262021) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS, is affiliated with Nyu Langone Hospitals, and is a graduate of New York University School Of Medicine (2010).

NPPES Registry Identity

NPI1437475696
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameDR. NATHANIEL ROSSO SMILOWITZCredential: MD
Location Address550 1ST AVE, HCC-14New York, NY 10016-6402
Mailing Address550 1st Ave, Hcc-14New York, NY 10016-6402 · (212) 263-5656
Sole ProprietorNo
Medical School CMSNew York University School Of MedicineGraduated 2010
Enumeration DateApril 13, 2010
Last NPPES UpdateSeptember 27, 20222 updates tracked since enumeration
NPPES CertifiedSeptember 27, 2022
NPI 1437475696 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License Licensed in NY · 262021
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Also ListedInternal MedicineTaxonomy 207R00000X · License 262021 (NY)
Also ListedInternal Medicine · Interventional CardiologyTaxonomy 207RI0011X · License 262021 (NY)
550 1ST AVE, New York, NY 10016

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

Dr. Nathaniel Rosso Smilowitz Md 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 ID7315178498
PECOS Enrollment IDI20170628000018
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 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.

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152
This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.
26 services26 patients
Insertion of tube in coronary artery for diagnosis with review by radiologist 93454
This procedure involves placing a small tube into your coronary artery. It helps to identify any blockages or issues within the artery. A radiologist, a doctor specialized in medical imaging, will review the results to ensure accurate diagnosis.
12 services12 patients
Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist 93458
This procedure involves placing a tube into your left lower heart chamber and coronary artery. It helps doctors diagnose heart conditions by allowing them to view these areas in detail. A radiologist will review the images to ensure accurate diagnosis.
12 services12 patients

Hospital Affiliations CMS Care Compare

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

Nyu Langone Hospitals

Acute Care Hospitals · New York, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330214
Location550 First AvenueNew York, NY 10016 · New York County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10016 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
$81.44 typical visit price
range $21.20 – $160.66
Typical copayment $20.36 (range $5.30 – $40.16)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

84.47/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality93.33
Promoting Interoperability100
Improvement Activities40
Cost54.91

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.

Internal Medicine
550 1ST AVE
NEW YORK, NY 10016
Emergency Medicine (Pediatric Emergency Medicine)
550 1ST AVE
NEW YORK, NY 10016
Allergy & Immunology
550 1ST AVE, NBV 16N30, INTERNAL MEDICINE RESIDENCY PROGRAM
NEW YORK, NY 10016
Student in an Organized Health Care Education/Training Program
550 1ST AVE
NEW YORK, NY 10016
Radiology (Vascular & Interventional Radiology)
550 1ST AVE
NEW YORK, NY 10016
Surgery
550 1ST AVE
NEW YORK, NY 10016
Student in an Organized Health Care Education/Training Program
550 1ST AVE
NEW YORK, NY 10016
Student in an Organized Health Care Education/Training Program
550 1ST AVE
NEW YORK, NY 10016

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 Nathaniel Smilowitz's NPI number?

The NPI number for Nathaniel Smilowitz is 1437475696. It was assigned to this individual provider in the NPPES registry on April 13, 2010.

Where is Nathaniel Smilowitz located?

Nathaniel Smilowitz practices at 550 1st Ave Hcc-14, New York, NY 10016. The listed phone number is (212) 263-5656.

What is Nathaniel Smilowitz's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Nathaniel Smilowitz enrolled in Medicare?

Yes. Nathaniel Smilowitz 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 Nathaniel Smilowitz affiliated with any hospitals?

According to CMS data, Nathaniel Smilowitz is affiliated with Nyu Langone Hospitals.

When was this NPI record last updated?

The NPPES record for Nathaniel Smilowitz was last updated on September 27, 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.