SLEEP AND OBESITY MEDICINE PLC
NPI 1740111343
Psychiatry & Neurology - Sleep Medicine in Bloomfield Hills, MI

NPI Status: Active since May 25, 2026

Contact Information

7 W SQUARE LAKE RD
BLOOMFIELD HILLS, MI
ZIP 48302
Phone: (877) 899-3444
Fax: (877) 899-3444

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  • Organization
  • Psychiatry & Neurology
  • Sleep Medicine

About SLEEP AND OBESITY MEDICINE PLC

This page provides the complete NPI Profile along with additional information for Sleep And Obesity Medicine Plc, a provider established in Bloomfield Hills, Michigan operating as a Psychiatry & Neurology, focusing in sleep medicine . The healthcare provider is registered in the NPI registry with number 1740111343 assigned on May 2026. The practitioner's primary taxonomy code is 2084S0012X. The provider is registered as an organization and their NPI record was last updated May 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. R Bart Sangal Md (Director)

NPI
1740111343
Provider Name
SLEEP AND OBESITY MEDICINE PLC
Entity Type
Organization
Location Address
7 W SQUARE LAKE RD BLOOMFIELD HILLS, MI 48302
Location Phone
(877) 899-3444
Location Fax
(877) 899-3444
Mailing Address
7 W SQUARE LAKE RD BLOOMFIELD HILLS, MI 48302
Mailing Phone
(877) 899-3444
Mailing Fax
(877) 899-3444
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-25-2026
Last Update Date
05-25-2026
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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

Psychiatry & Neurology Sleep Medicine

Taxonomy Code
2084S0012X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A Psychiatrist or Neurologist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. R BART SANGAL MD

Authorized Official Title
DIRECTOR
Authorized Official Phone
(877) 899-3444

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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 1740111343, 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 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
7
Unchanged
Pos 3
4
Doubled → 8
Pos 4
0
Unchanged
Pos 5
1
Doubled → 2
Pos 6
1
Unchanged
Pos 7
1
Doubled → 2
Pos 8
3
Unchanged
Pos 9
4
Doubled → 8
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 4 → 8 1 → 2 1 → 2 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 8 + 0 + 2 + 1 + 2 + 3 + 8 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1740111343.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Home Health
7 W SQUARE LAKE RD
BLOOMFIELD HILLS, MI 48302
In Home Supportive Care
7 W SQUARE LAKE RD
BLOOMFIELD HILLS, MI 48302
Clinic/Center (Health Service)
7 W SQUARE LAKE RD
BLOOMFIELD HILLS, MI 48302
Counselor (Professional)
7 W SQUARE LAKE RD
BLOOMFIELD HILLS, MI 48302
Counselor (Professional)
7 W SQUARE LAKE RD
BLOOMFIELD HILLS, MI 48302
Psychiatry & Neurology (Psychiatry)
7 W SQUARE LAKE RD
BLOOMFIELD HILLS, MI 48302
Home Health
7 W SQUARE LAKE RD
BLOOMFIELD HILLS, MI 48302
Dentist (General Practice)
7 W SQUARE LAKE RD
BLOOMFIELD HILLS, MI 48302
Psychologist (Clinical)
7 W SQUARE LAKE RD
BLOOMFIELD HILLS, MI 48302
Psychologist (Clinical)
7 W SQUARE LAKE RD
BLOOMFIELD HILLS, MI 48302
Psychiatry & Neurology (Sleep Medicine)
7 W SQUARE LAKE RD
BLOOMFIELD HILLS, MI 48302
Clinical Nurse Specialist (Long-Term Care)
7 W SQUARE LAKE RD
BLOOMFIELD HILLS, MI 48302

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1740111343, enumerated as an "organization" on May 25, 2026.

The provider is located at 7 W SQUARE LAKE RD BLOOMFIELD HILLS, MI 48302 and the phone number is (877) 899-3444.

Psychiatry & Neurology with taxonomy code 2084S0012X and a focus in Sleep Medicine.