DR. SHASHA XIAOMO CHEN DO
NPI 1750876488
Internal Medicine - Critical Care Medicine in Newark, NJ

NPI Status: Active since June 25, 2018

Contact Information

201 LYONS AVE
NEWARK, NJ
ZIP 07112
Phone: (973) 926-2164

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  • Individual
  • Female
  • Internal Medicine
  • Critical Care Medicine

About SHASHA CHEN

This page provides the complete NPI Profile along with additional information for Shasha Chen, an internist established in Newark, New Jersey with a medical specialization in Internal Medicine, focusing in critical care medicine . The healthcare provider is registered in the NPI registry with number 1750876488 assigned on June 2018. The practitioner's primary taxonomy code is 207RC0200X with license number 25MB12708500 (NJ). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1750876488
Provider Name
DR. SHASHA XIAOMO CHEN DO
Gender
Female
Entity Type
Individual
Location Address
201 LYONS AVE NEWARK, NJ 07112
Location Phone
(973) 926-2164
Mailing Address
201 LYONS AVE FL 6 NEWARK, NJ 07112
Mailing Phone
(973) 926-2164
Is Sole Proprietor?
No
Enumeration Date
06-25-2018
Last Update Date
08-07-2025
Code Navigator

An internist like Shasha Chen is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine Critical Care Medicine

Taxonomy Code
207RC0200X
Type
Allopathic & Osteopathic Physicians
License No.
25MB12708500
License State
NJ
Taxonomy Description
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

125.072260 (IL)

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1750876488, we treat the final digit (8) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
7
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
0
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
7
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
4
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
8
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 5 → 10 → 1 8 → 16 → 7 6 → 12 → 3 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 7 + 1 + 0 + 0 + 1 + 6 + 7 + 1 + 2 + 4 + 1 + 6 + 24 = 62

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1750876488.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Anesthesiology
201 LYONS AVE
NEWARK, NJ 07112
Anesthesiology
201 LYONS AVE
NEWARK, NJ 07112
Thoracic Surgery (Cardiothoracic Vascular Surgery)
201 LYONS AVE, L5, CHILDRENS HEART CENTER, NBIMC
NEWARK, NJ 07112
Anesthesiology
201 LYONS AVE
NEWARK, NJ 07112
Anesthesiology
201 LYONS AVE
NEWARK, NJ 07112
Anesthesiology
201 LYONS AVE
NEWARK, NJ 07112
Anesthesiology
201 LYONS AVE
NEWARK, NJ 07112
Anesthesiology
201 LYONS AVE
NEWARK, NJ 07112
Anesthesiology
201 LYONS AVE
NEWARK, NJ 07112
Anesthesiology
201 LYONS AVE
NEWARK, NJ 07112
Anesthesiology
201 LYONS AVE
NEWARK, NJ 07112
Obstetrics & Gynecology
201 LYONS AVE
NEWARK, NJ 07112
Obstetrics & Gynecology (Maternal & Fetal Medicine)
201 LYONS AVE
NEWARK, NJ 07112
Obstetrics & Gynecology
201 LYONS AVE, NBIMC DEPT OB/GYN
NEWARK, NJ 07112
Internal Medicine (Cardiovascular Disease)
201 LYONS AVE, SUITE G5
NEWARK, NJ 07112
Internal Medicine (Cardiovascular Disease)
201 LYONS AVE, SUITE G5
NEWARK, NJ 07112
Internal Medicine (Cardiovascular Disease)
201 LYONS AVE, SUITE G5
NEWARK, NJ 07112
Internal Medicine (Cardiovascular Disease)
201 LYONS AVE, SUITE G5
NEWARK, NJ 07112
Emergency Medicine (Pediatric Emergency Medicine)
201 LYONS AVE
NEWARK, NJ 07112
Obstetrics & Gynecology
201 LYONS AVE
NEWARK, NJ 07112

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1750876488, enumerated as an "individual" on June 25, 2018.

The provider is located at 201 LYONS AVE NEWARK, NJ 07112 and the phone number is (973) 926-2164.

Internal Medicine with taxonomy code 207RC0200X and a focus in Critical Care Medicine.