DR. LOUIS HENRY STEIN JR. MD, PHD
NPI 1356503148
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Newark, NJ

Q: What is Louis Stein's NPI number?

The NPI number for Louis Stein is 1356503148. It was assigned to this individual provider in the NPPES registry on July 2, 2008.

Q: What is Louis Stein's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Q: When was this NPI record last updated?

The NPPES record for Louis Stein was last updated on March 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.

Active since July 02, 2008PECOS EnrolledAccepts Medicare Assignment

93.71/100

CMS Quality Rating

201 LYONS AVE # G5, NEWARK, NJ 07112(973) 926-7905(973) 923-4683 Get Directions Write a Review

NPPES record last updated: March 6, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 6, 2025, Nov 27, 2017, Jul 13, 2016 (3 updates tracked since 2016).

On this page

About Dr. Louis Henry Stein Jr. Md, Phd NPPES

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

DR. LOUIS HENRY STEIN JR. MD, PHD (NPI 1356503148) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Newark, New Jersey, licensed in New Jersey (25MA11020900) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS, is affiliated with Newark Beth Israel Medical Center, and is a graduate of Jefferson Medical College Of Thomas Jefferson University (2008).

NPPES Registry Identity

NPI1356503148

Entity TypeIndividualMale

Primary Taxonomy208G00000X

Provider Legal NameDR. LOUIS HENRY STEIN JR.Credential: MD, PHD

Location Address201 LYONS AVE # G5Newark, NJ 07112-2027

Mailing Address379 Campus Dr, Fl 4 CredentialingSomerset, NJ 08873-1161 · (732) 937-8939 · Fax (732) 418-8372

Phone(973) 926-7905

Fax(973) 923-4683

Sole ProprietorNo

Medical School CMSJefferson Medical College Of Thomas Jefferson UniversityGraduated 2008

Enumeration DateJuly 2, 2008

Last NPPES UpdateMarch 6, 20253 updates tracked since enumeration

NPPES CertifiedMarch 6, 2025

✔ NPI 1356503148 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians

Taxonomy Code208G00000X

Licenses✔ Licensed in NJ · 25MA11020900✔ Licensed in NY · 271233

Definition

A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

201 LYONS AVE # G5, Newark, NJ 07112

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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

Dr. Louis Henry Stein Jr. Md, Phd 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 ID5597045831

PECOS Enrollment IDI20210809003845

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.

Replacement of aortic valve through the skin and femoral artery 33361

This procedure, known as Transcatheter Aortic Valve Replacement (TAVR), involves replacing a damaged aortic valve through a small incision in the leg. A catheter is inserted into the femoral artery and guided up to the heart. The new valve is then positioned and deployed, restoring normal blood flow.

67 services66 patients

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212

This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.

24 services13 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

22 services22 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

15 services15 patients

Hospital Affiliations CMS Care Compare 2

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

Newark Beth Israel Medical Center

Acute Care Hospitals · Newark, NJ

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310002

Location201 Lyons AveNewark, NJ 07112 · Essex County

Emergency services Birthing friendly

Cooperman Barnabas Medical Center

Acute Care Hospitals · Livingston, NJ

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310076

Location94 Old Short Hills RoadLivingston, NJ 07039 · Essex County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07112 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

$190.92 typical visit price

range $63.84 – $190.92

Typical copayment $47.73 (range $15.96 – $47.73)

Most-billed visit code 99205

Established Patient

$79.09 typical visit price

range $20.97 – $155.92

Typical copayment $19.77 (range $5.24 – $38.98)

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.

93.71/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

77.79

Promoting Interoperability

100

Improvement Activities

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 Louis Stein's NPI number?

The NPI number for Louis Stein is 1356503148. It was assigned to this individual provider in the NPPES registry on July 2, 2008.

Where is Louis Stein located?

Louis Stein practices at 201 Lyons Ave # G5, Newark, NJ 07112. The listed phone number is (973) 926-7905.

What is Louis Stein's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Is Louis Stein enrolled in Medicare?

Yes. Louis Stein 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 Louis Stein affiliated with any hospitals?

According to CMS data, Louis Stein is affiliated with Newark Beth Israel Medical Center and Cooperman Barnabas Medical Center.

When was this NPI record last updated?

The NPPES record for Louis Stein was last updated on March 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.