DR. MORDECHAI HALLAK M.D.
NPI 1841495249
Obstetrics & Gynecology - Maternal & Fetal Medicine in Detroit, MI

NPI Status: Active since June 18, 2007

Contact Information

3750 WOODWARD AVE
STE 200C
DETROIT, MI
ZIP 48201
Phone: (313) 993-4645
Fax: (313) 993-4654

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  • Individual
  • Male
  • Obstetrics & Gynecology
  • Maternal & Fetal Medicine

About MORDECHAI HALLAK

This page provides the complete NPI Profile along with additional information for Mordechai Hallak, a women's health care provider established in Detroit, Michigan with a medical specialization in Obstetrics & Gynecology, focusing in maternal & fetal medicine . The healthcare provider is registered in the NPI registry with number 1841495249 assigned on June 2007. The practitioner's primary taxonomy code is 207VM0101X with license number 4301058295 (MI). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1841495249
Provider Name
DR. MORDECHAI HALLAK M.D.
Gender
Male
Entity Type
Individual
Location Address
3750 WOODWARD AVE STE 200C DETROIT, MI 48201
Location Phone
(313) 993-4645
Location Fax
(313) 993-4654
Mailing Address
3750 WOODWARD AVE STE 200B DETROIT, MI 48201
Mailing Phone
(313) 993-4538
Mailing Fax
(313) 993-4654
Is Sole Proprietor?
No
Enumeration Date
06-18-2007
Last Update Date
07-08-2007
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Women's health care providers like Mordechai Hallak treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, etc.

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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

Obstetrics & Gynecology Maternal & Fetal Medicine

Taxonomy Code
207VM0101X
Type
Allopathic & Osteopathic Physicians
License No.
4301058295
License State
MI
Taxonomy Description
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.

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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 1841495249, 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 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
8
Unchanged
Pos 3
4
Doubled → 8
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
9
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
2
Unchanged
Pos 9
4
Doubled → 8
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 4 → 8 4 → 8 5 → 10 → 1 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 8 + 1 + 8 + 9 + 1 + 0 + 2 + 8 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1841495249.

Other Providers at the Same Location


The following 16 providers are registered at the same or a nearby location.

Genetic Counselor, MS
3750 WOODWARD AVE, SUITE 200
DETROIT, MI 48201
Social Worker
3750 WOODWARD AVE
DETROIT, MI 48201
Obstetrics & Gynecology (Gynecology)
3750 WOODWARD AVE, SUITE 200C
DETROIT, MI 48201
Obstetrics & Gynecology
3750 WOODWARD AVE, STE 200C
DETROIT, MI 48201
Advanced Practice Midwife
3750 WOODWARD AVE, SUITE 200C
DETROIT, MI 48201
Advanced Practice Midwife
3750 WOODWARD AVE, STE 200C
DETROIT, MI 48201
Obstetrics & Gynecology (Maternal & Fetal Medicine)
3750 WOODWARD AVE, SUITE 200C
DETROIT, MI 48201
Midwife
3750 WOODWARD AVE, SUITE 200C
DETROIT, MI 48201
Student in an Organized Health Care Education/Training Program
3750 WOODWARD AVE, SUITE 200 A
DETROIT, MI 48201
Obstetrics & Gynecology
3750 WOODWARD AVE, SUITE 200C
DETROIT, MI 48201
Obstetrics & Gynecology (Reproductive Endocrinology)
3750 WOODWARD AVE, STE 200 B
DETROIT, MI 48201
Obstetrics & Gynecology
3750 WOODWARD AVE, STE 200B
DETROIT, MI 48201
Advanced Practice Midwife
3750 WOODWARD AVE, SUITE 200-C
DETROIT, MI 48201
Obstetrics & Gynecology
3750 WOODWARD AVE, STE 200C
DETROIT, MI 48201
Obstetrics & Gynecology
3750 WOODWARD AVE, STE 200C
DETROIT, MI 48201
Obstetrics & Gynecology (Maternal & Fetal Medicine)
3750 WOODWARD AVE, SUITE 200-C
DETROIT, MI 48201

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1841495249, enumerated as an "individual" on June 18, 2007.

The provider is located at 3750 WOODWARD AVE STE 200C DETROIT, MI 48201 and the phone number is (313) 993-4645.

Obstetrics & Gynecology with taxonomy code 207VM0101X and a focus in Maternal & Fetal Medicine.