CLINICAL NEUROPHYSIOLOGY SERVICES, PC
NPI 1326211715
Psychiatry & Neurology - Sleep Medicine in Sterling Heights, MI

NPI Status: Active since April 08, 2008

Contact Information

44344 DEQUINDRE RD STE 360
STERLING HEIGHTS, MI
ZIP 48314
Phone: (586) 254-0707

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  • Organization
  • Psychiatry & Neurology
  • Sleep Medicine
  • Accepts Insurance
  • CLIA Number: 23D1055067
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 06-07-2026

About CLINICAL NEUROPHYSIOLOGY SERVICES, PC

This page provides the complete NPI Profile along with additional information for Clinical Neurophysiology Services, Pc, a provider established in Sterling Heights, Michigan operating as a Psychiatry & Neurology, focusing in sleep medicine . The healthcare provider is registered in the NPI registry with number 1326211715 assigned on April 2008. The practitioner's primary taxonomy code is 2084S0012X. The provider is registered as an organization and their NPI record was last updated January 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 provider's . The authorized official of this NPI record is Dr. M Shaffi Kanjwal M.d. (Owner)

NPI
1326211715
Provider Legal Name
CLINICAL NEUROPHYSIOLOGY SERVICES, PC
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
44344 DEQUINDRE RD STE 360 STERLING HEIGHTS, MI 48314
Location Phone
(586) 254-0707
Mailing Address
44344 DEQUINDRE RD STE 360 STERLING HEIGHTS, MI 48314
Mailing Phone
(586) 254-0707
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-08-2008
Last Update Date
01-28-2026
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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

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.

Insurance Plans Accepted

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

  • Blue Cross� Preferred HMO Bronze Extra - HMO
  • Blue Cross� Preferred HMO Bronze Saver HSA - HMO
  • Blue Cross� Preferred HMO Bronze Secure - HMO
  • Blue Cross� Preferred HMO Gold - HMO
  • Blue Cross� Preferred HMO Gold Extra - HMO
  • Blue Cross� Preferred HMO Silver - HMO
  • Blue Cross� Preferred HMO Silver Extra - HMO
  • Blue Cross� Preferred HMO Silver Saver - HMO
  • Blue Cross� Preferred HMO Value - HMO
  • Blue Cross� Select HMO Bronze Extra - HMO
  • Blue Cross� Select HMO Bronze Saver HSA - HMO
  • Blue Cross� Select HMO Bronze Secure - HMO
  • Blue Cross� Select HMO Silver - HMO
  • Blue Cross� Select HMO Silver Extra - HMO
  • Blue Cross� Select HMO Silver Saver - HMO
  • Blue Cross� Select HMO Value - HMO
  • Blue Cross� Premier PPO Bronze Extra - PPO
  • Blue Cross� Premier PPO Bronze Saver HSA - PPO
  • Blue Cross� Premier PPO Bronze Secure - PPO
  • Blue Cross� Premier PPO Gold - PPO
  • Blue Cross� Premier PPO Gold Extra - PPO
  • Blue Cross� Premier PPO Silver - PPO
  • Blue Cross� Premier PPO Silver Extra - PPO
  • Blue Cross� Premier PPO Silver Saver HSA - PPO
  • Blue Cross� Premier PPO Value - PPO

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

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. M SHAFFI KANJWAL M.D.

Authorized Official Title
OWNER
Authorized Official Phone
(586) 254-0707

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
23D1055067
Facility Type
Physician Office
Certificate Effective Date
June 08, 2024
Certificate Expiration Date
June 07, 2026
Laboratory Director
R BART SANGAL
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Clinical Neurophysiology Services, Pc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1326211715, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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
2
Doubled → 4
Pos 4
6
Unchanged
Pos 5
2
Doubled → 4
Pos 6
1
Unchanged
Pos 7
1
Doubled → 2
Pos 8
7
Unchanged
Pos 9
1
Doubled → 2
Check
5
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 2 → 4 1 → 2 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 4 + 6 + 4 + 1 + 2 + 7 + 2 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1326211715.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Internal Medicine (Pulmonary Disease)
44344 DEQUINDRE RD STE 360
STERLING HEIGHTS, MI 48314

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1326211715, enumerated as an "organization" on April 08, 2008.

The provider is located at 44344 DEQUINDRE RD STE 360 STERLING HEIGHTS, MI 48314 and the phone number is (586) 254-0707.

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

The provider might be accepting Accepts: Blue Care Network of Michigan and Blue Cross Blue. Please consult your insurance carrier or call the provider to verify.