WATERMARK PHYSICIAN SERVICES
NPI 1922068477
Clinic/Center in North Riverside, IL

NPI Status: Active since March 27, 2006

Contact Information

7222 W CERMAK RD
SUITE 301
NORTH RIVERSIDE, IL
ZIP 60546
Phone: (708) 783-2410
Fax: (708) 783-2452

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  • Organization
  • Clinic/Center

About WATERMARK PHYSICIAN SERVICES

This page provides the complete NPI Profile along with additional information for Watermark Physician Services, a provider established in North Riverside, Illinois operating as a Clinic/center. The healthcare provider is registered in the NPI registry with number 1922068477 assigned on March 2006. The practitioner's primary taxonomy code is 261Q00000X. The provider is registered as an organization and their NPI record was last updated 6 years ago. The authorized official of this NPI record is Ms. Haydee Reyes (Manager)

NPI
1922068477
Provider Name
WATERMARK PHYSICIAN SERVICES
Entity Type
Organization
Location Address
7222 W CERMAK RD SUITE 301 NORTH RIVERSIDE, IL 60546
Location Phone
(708) 783-2410
Location Fax
(708) 783-2452
Mailing Address
7222 W CERMAK RD SUITE 301 NORTH RIVERSIDE, IL 60546
Mailing Phone
(708) 783-2410
Mailing Fax
(708) 783-2452
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-27-2006
Last Update Date
08-22-2020
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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

Clinic/Center

Taxonomy Code
261Q00000X
Type
Ambulatory Health Care Facilities
Taxonomy Description
A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).

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

MS. HAYDEE REYES

Authorized Official Title
MANAGER
Authorized Official Phone
(708) 783-2410

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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 1922068477, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
9
Unchanged
Pos 3
2
Doubled → 4
Pos 4
2
Unchanged
Pos 5
0
Doubled → 0
Pos 6
6
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
4
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
7
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 0 → 0 8 → 16 → 7 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 4 + 2 + 0 + 6 + 1 + 6 + 4 + 1 + 4 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1922068477.

Other Providers at the Same Location


The following 18 providers are registered at the same or a nearby location.

Occupational Therapy Assistant
7222 W CERMAK RD, SUITE 500
NORTH RIVERSIDE, IL 60546
Clinic/Center (Developmental Disabilities)
7222 W CERMAK RD, SUITE 500
NORTH RIVERSIDE, IL 60546
Case Management
7222 W CERMAK RD, SUITE 200
NORTH RIVERSIDE, IL 60546
Registered Nurse (Gerontology)
7222 W CERMAK RD, SUITE 200
NORTH RIVERSIDE, IL 60546
Social Worker
7222 W CERMAK RD, SUITE 200
N RIVERSIDE, IL 60546
Social Worker
7222 W CERMAK RD, SUITE 200
NORTH RIVERSIDE, IL 60546
Community/Behavioral Health
7222 W CERMAK RD
NORTH RIVERSIDE, IL 60546
Occupational Therapist
7222 W CERMAK RD, #500
NORTH RIVERSIDE, IL 60546
Occupational Therapist
7222 W CERMAK RD, #500
NORTH RIVERSIDE, IL 60546
Early Intervention Provider Agency
7222 W CERMAK RD, STE 500
RIVERSIDE, IL 60546
Optometrist
7222 W CERMAK RD
NORTH RIVERSIDE, IL 60546
Optometrist
7222 W CERMAK RD
NORTH RIVERSIDE, IL 60546
Behavior Technician
7222 W CERMAK RD
RIVERSIDE, IL 60546
Behavior Technician
7222 W CERMAK RD
NORTH RIVERSIDE, IL 60546
Behavior Technician
7222 W CERMAK RD
NORTH RIVERSIDE, IL 60546
Behavior Technician
7222 W CERMAK RD
NORTH RIVERSIDE, IL 60546
Behavior Technician
7222 W CERMAK RD
NORTH RIVERSIDE, IL 60546
Internal Medicine
7222 W CERMAK RD, SUITE 700
NORTH RIVERSIDE, IL 60546

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1922068477, enumerated as an "organization" on March 27, 2006.

The provider is located at 7222 W CERMAK RD SUITE 301 NORTH RIVERSIDE, IL 60546 and the phone number is (708) 783-2410.

Clinic/Center with taxonomy code 261Q00000X.