OMAR HALLAK MD
NPI 1689854929
Internal Medicine - Cardiovascular Disease in Charleston, WV

NPI Status: Active since November 04, 2007

Contact Information

331 LAIDLEY ST
SUITE 402
CHARLESTON, WV
ZIP 25301
Phone: (304) 345-2090

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  • Individual
  • Male
  • Internal Medicine
  • Cardiovascular Disease

About OMAR HALLAK

This page provides the complete NPI Profile along with additional information for Omar Hallak, an internist established in Charleston, West Virginia with a medical specialization in Internal Medicine, focusing in cardiovascular disease . The healthcare provider is registered in the NPI registry with number 1689854929 assigned on November 2007. The practitioner's primary taxonomy code is 207RC0000X with license number 19813 (WV). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1689854929
Provider Name
OMAR HALLAK MD
Gender
Male
Entity Type
Individual
Location Address
331 LAIDLEY ST SUITE 402 CHARLESTON, WV 25301
Location Phone
(304) 345-2090
Mailing Address
331 LAIDLEY ST SUITE 402 CHARLESTON, WV 25301
Mailing Phone
(304) 345-2090
Is Sole Proprietor?
No
Enumeration Date
11-04-2007
Last Update Date
11-04-2007
Code Navigator

An internist like Omar Hallak 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.
19813
License State
WV
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
6000241000MEDICAID (05)WV 
889791MEDICARE PIN (08)WV 

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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 1689854929, 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 81. The final step is to find the difference between that total and the next multiple of ten (90 - 81 = 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
6
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
9
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
5
Unchanged
Pos 7
4
Doubled → 8
Pos 8
9
Unchanged
Pos 9
2
Doubled → 4
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 8 → 16 → 7 8 → 16 → 7 4 → 8 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 6 + 9 + 1 + 6 + 5 + 8 + 9 + 4 + 24 = 81

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

The next multiple of ten after 81 is 90. The difference is the calculated check digit.

90 - 81 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1689854929.

Other Providers at the Same Location


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

Internal Medicine (Cardiovascular Disease)
331 LAIDLEY ST, SUITE 331
CHARLESTON, WV 25301
Obstetrics & Gynecology
331 LAIDLEY ST, SUITE 204
CHARLESTON, WV 25301
Specialist
331 LAIDLEY ST, SUITE 510
CHARLESTON, WV 25301
Nurse Anesthetist, Certified Registered
331 LAIDLEY ST, SUITE 606
CHARLESTON, WV 25301
Podiatrist
331 LAIDLEY ST, SUITE 602
CHARLESTON, WV 25301
Legal Medicine
331 LAIDLEY ST, SUITE 510
CHARLESTON, WV 25301
Podiatrist (Foot & Ankle Surgery)
331 LAIDLEY ST, SUITE 602
CHARLESTON, WV 25301
Internal Medicine (Cardiovascular Disease)
331 LAIDLEY ST, SUITE 402
CHARLESTON, WV 25301
Physiological Laboratory
331 LAIDLEY ST, SUITE 402
CHARLESTON, WV 25301
Clinic/Center (Primary Care)
331 LAIDLEY ST, SUITE 601
CHARLESTON, WV 25301
Nurse Practitioner (Family)
331 LAIDLEY ST
CHARLESTON, WV 25301
Internal Medicine
331 LAIDLEY ST, SUITE 307
CHARLESTON, WV 25301
Plastic Surgery
331 LAIDLEY ST, STE 510
CHARLESTON, WV 25301
Social Worker (Clinical)
331 LAIDLEY ST, SUITE 504
CHARLESTON, WV 25301
Nurse Practitioner (Family)
331 LAIDLEY ST
CHARLESTON, WV 25301
Specialist
331 LAIDLEY ST, SUITE 406
CHARLESTON, WV 25301
Internal Medicine
331 LAIDLEY ST, SUITE 406
CHARLESTON, WV 25301
Family Medicine
331 LAIDLEY ST, SUITE 205
CHARLESTON, WV 25301
Internal Medicine (Cardiovascular Disease)
331 LAIDLEY ST, SUITE 406
CHARLESTON, WV 25301
Internal Medicine
331 LAIDLEY ST, SUITE 507
CHARLESTON, WV 25301

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689854929, enumerated as an "individual" on November 04, 2007.

The provider is located at 331 LAIDLEY ST SUITE 402 CHARLESTON, WV 25301 and the phone number is (304) 345-2090.

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.