DR. ROMEO A TIU MD
NPI 1023075769
Internal Medicine - Cardiovascular Disease in Irvington, NJ

NPI Status: Active since April 27, 2006

Contact Information

40 UNION AVE
SUITE 206
IRVINGTON, NJ
ZIP 07111
Phone: (973) 375-5500
Fax: (973) 375-5561

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  • Individual
  • Male
  • Internal Medicine
  • Cardiovascular Disease

About ROMEO TIU

This page provides the complete NPI Profile along with additional information for Romeo Tiu, an internist established in Irvington, New Jersey with a medical specialization in Internal Medicine, focusing in cardiovascular disease . The healthcare provider is registered in the NPI registry with number 1023075769 assigned on April 2006. The practitioner's primary taxonomy code is 207RC0000X with license number MA27415 (NJ). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1023075769
Provider Name
DR. ROMEO A TIU MD
Gender
Male
Entity Type
Individual
Location Address
40 UNION AVE SUITE 206 IRVINGTON, NJ 07111
Location Phone
(973) 375-5500
Location Fax
(973) 375-5561
Mailing Address
40 UNION AVE SUITE 206 IRVINGTON, NJ 07111
Mailing Phone
(973) 375-5500
Mailing Fax
(973) 375-5561
Is Sole Proprietor?
Yes
Enumeration Date
04-27-2006
Last Update Date
07-08-2007
Code Navigator

An internist like Romeo Tiu 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 Cardiovascular Disease

Taxonomy Code
207RC0000X
Type
Allopathic & Osteopathic Physicians
License No.
MA27415
License State
NJ
Taxonomy Description
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
454815MEDICARE ID-TYPE UNSPECIFIED (04)NJ 
C55645MEDICARE UPIN (02) 

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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 1023075769, we treat the final digit (9) 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 4 + 3 + 0 + 7 + 1 + 0 + 7 + 1 + 2 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1023075769.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Pediatrics
40 UNION AVE
IRVINGTON, NJ 07111
Physical Therapist
40 UNION AVE, SUITE 304
IRVINGTON, NJ 07111
Internal Medicine (Adolescent Medicine)
40 UNION AVE, STE.204
IRVINGTON, NJ 07111
Internal Medicine (Pulmonary Disease)
40 UNION AVE, SUITE 204
IRVINGTON, NJ 07111
Physical Therapist
40 UNION AVE
IRVINGTON, NJ 07111
Physical Therapist
40 UNION AVE, SUITE 105
IRVINGTON, NJ 07111
Physical Therapist (Orthopedic)
40 UNION AVE, SUITE 304
IRVINGTON, NJ 07111
Psychiatry & Neurology (Neurology)
40 UNION AVE, SUITE 206
IRVINGTON, NJ 07111
Chiropractor
40 UNION AVE, SUITE 305
IRVINGTON, NJ 07111
Nurse Practitioner (Psychiatric/Mental Health)
40 UNION AVE, 3RD FL. STE 301
IRVINGTON, NJ 07111
Ophthalmology
40 UNION AVE, SUITE 102
IRVINGTON, NJ 07111
Physical Therapist
40 UNION AVE
IRVINGTON, NJ 07111
Social Worker (Clinical)
40 UNION AVE
IRVINGTON, NJ 07111
Ophthalmology
40 UNION AVE, SUITE 102
IRVINGTON, NJ 07111

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1023075769, enumerated as an "individual" on April 27, 2006.

The provider is located at 40 UNION AVE SUITE 206 IRVINGTON, NJ 07111 and the phone number is (973) 375-5500.

Internal Medicine with taxonomy code 207RC0000X and a focus in Cardiovascular Disease.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.