NEOPHYTOS ZAMBAS DO
NPI 1992357503
Internal Medicine - Critical Care Medicine in Rahway, NJ

NPI Status: Active since July 13, 2019

Contact Information

865 STONE ST
RAHWAY, NJ
ZIP 07065
Phone: (732) 381-4200

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  • Individual
  • Male
  • Internal Medicine
  • Critical Care Medicine

About NEOPHYTOS ZAMBAS

This page provides the complete NPI Profile along with additional information for Neophytos Zambas, an internist established in Rahway, 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 1992357503 assigned on July 2019. The practitioner's primary taxonomy code is 207RC0200X with license number 25MB12677700 (NJ). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1992357503
Provider Name
NEOPHYTOS ZAMBAS DO
Gender
Male
Entity Type
Individual
Location Address
865 STONE ST RAHWAY, NJ 07065
Location Phone
(732) 381-4200
Mailing Address
10800 KNIGHTS RD PHILADELPHIA, PA 19114
Is Sole Proprietor?
No
Enumeration Date
07-13-2019
Last Update Date
07-24-2025
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An internist like Neophytos Zambas 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.
25MB12677700
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)
1207P00000XAllopathic & Osteopathic Physicians

Emergency Medicine

25MB12677700 (NJ)
2207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

25MB12677700 (NJ)

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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 1992357503, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
9
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
2
Unchanged
Pos 5
3
Doubled → 6
Pos 6
5
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
5
Unchanged
Pos 9
0
Doubled → 0
Check
3
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 9 → 18 → 9 3 → 6 7 → 14 → 5 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 8 + 2 + 6 + 5 + 1 + 4 + 5 + 0 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1992357503.

Other Providers at the Same Location


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

Skilled Nursing Facility
865 STONE ST
RAHWAY, NJ 07065
Emergency Medicine
865 STONE ST
RAHWAY, NJ 07065
Specialist
865 STONE ST
RAHWAY, NJ 07065
Anesthesiology
865 STONE ST
RAHWAY, NJ 07065
Specialist
865 STONE ST
RAHWAY, NJ 07065
Specialist
865 STONE ST
RAHWAY, NJ 07065
Nurse Anesthetist, Certified Registered
865 STONE ST
RAHWAY, NJ 07065
Emergency Medicine
865 STONE ST
RAHWAY, NJ 07065
Specialist
865 STONE ST, DEPARTMENT OF PATHOLOGY
RAHWAY, NJ 07065
Surgery
865 STONE ST
RAHWAY, NJ 07065
Physician Assistant
865 STONE ST
RAHWAY, NJ 07065
Physician Assistant
865 STONE ST
RAHWAY, NJ 07065
Radiologic Technologist (Computed Tomography)
865 STONE ST
RAHWAY, NJ 07065
Speech-Language Pathologist
865 STONE ST
RAHWAY, NJ 07065
Physician Assistant
865 STONE ST
RAHWAY, NJ 07065
Specialist
865 STONE ST
RAHWAY, NJ 07065
Radiology (Diagnostic Radiology)
865 STONE ST
RAHWAY, NJ 07065
Emergency Medicine
865 STONE ST
RAHWAY, NJ 07065
Physician Assistant
865 STONE ST
RAHWAY, NJ 07065
Anesthesiology
865 STONE ST
RAHWAY, NJ 07065

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1992357503, enumerated as an "individual" on July 13, 2019.

The provider is located at 865 STONE ST RAHWAY, NJ 07065 and the phone number is (732) 381-4200.

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