ISSAM MARZOUK M.D.
NPI 1396975652
Internal Medicine - Critical Care Medicine in El Paso, TX

NPI Status: Active since July 21, 2009

Contact Information

4305 N MESA ST
SUITE A
EL PASO, TX
ZIP 79902
Phone: (915) 532-2477
Fax: (915) 532-2470

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  • Individual
  • Male
  • Internal Medicine
  • Critical Care Medicine
  • Medicare Quality Reporting

About ISSAM MARZOUK

This page provides the complete NPI Profile along with additional information for Issam Marzouk, an internist established in El Paso, Texas with a medical specialization in Internal Medicine, focusing in critical care medicine . The healthcare provider is registered in the NPI registry with number 1396975652 assigned on July 2009. The practitioner's primary taxonomy code is 207RC0200X with license number Q6345 (TX). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1396975652
Provider Name
ISSAM MARZOUK M.D.
Gender
Male
Entity Type
Individual
Location Address
4305 N MESA ST SUITE A EL PASO, TX 79902
Location Phone
(915) 532-2477
Location Fax
(915) 532-2470
Mailing Address
4305 N MESA ST STE A EL PASO, TX 79902
Mailing Phone
(915) 532-2477
Mailing Fax
(915) 532-2470
Is Sole Proprietor?
No
Enumeration Date
07-21-2009
Last Update Date
07-21-2022
Code Navigator

An internist like Issam Marzouk 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

Secondary Locations

  • 1865 N Lee Trevino Dr
    El Paso, TX 79936
    (915) 590-1994
  • 9999 Kenworthy St Ste B
    El Paso, TX 79924
    (915) 757-6280

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.
Q6345
License State
TX
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)
1207RP1001XAllopathic & Osteopathic Physicians

Internal Medicine
Pulmonary Disease

Q6345 (TX)
2390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

RS2014-0452 (NM)

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
355967601MEDICAID (05)TX 

Quality Reporting

The provider participated in CMS Quality Payment Program. The Quality Payment Program aims to improve population health, reduce costs and improve the care received by Medicare beneficiaries. The following quality measures meet Medicare's statistical reporting standards. Not all providers report the same information, because not all providers give the same services to patients. The quality information is just a snapshot of some the care providers give to their patients. Reporting more or less information is not a reflection of quality.

Quality Measure Performance Number of Patients
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan 71% 85
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous twelve months of the current encounter Normal Parameters: Age 18 years and older BMI >= 18.5 and < 25 kg/m2

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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 1396975652, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
3
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
6
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
7
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
6
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
2
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 9 → 18 → 9 5 → 10 → 1 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 8 + 6 + 1 + 8 + 7 + 1 + 0 + 6 + 1 + 0 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1396975652.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Nurse Practitioner (Gerontology)
4305 N MESA ST, SUITE A
EL PASO, TX 79902
Internal Medicine (Pulmonary Disease)
4305 N MESA ST, STE A
EL PASO, TX 79902
Nurse Practitioner (Acute Care)
4305 N MESA ST
EL PASO, TX 79902
Specialist
4305 N MESA ST, STE A
EL PASO, TX 79902
Nurse Practitioner (Acute Care)
4305 N MESA ST
EL PASO, TX 79902
Nurse Practitioner (Acute Care)
4305 N MESA ST
EL PASO, TX 79902
Internal Medicine (Critical Care Medicine)
4305 N MESA ST, STE A
EL PASO, TX 79902
Internal Medicine (Critical Care Medicine)
4305 N MESA ST, STE A
EL PASO, TX 79902
Internal Medicine (Critical Care Medicine)
4305 N MESA ST, STE A
EL PASO, TX 79902
Nurse Practitioner (Acute Care)
4305 N MESA ST, SUITE A
EL PASO, TX 79902

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1396975652, enumerated as an "individual" on July 21, 2009.

The provider is located at 4305 N MESA ST SUITE A EL PASO, TX 79902 and the phone number is (915) 532-2477.

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

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