MICHAEL S. SZAREK DMD,MS,LLC
NPI 1730688599
Clinic/Center - Dental in Lowell, MA

NPI Status: Active since February 07, 2018

Contact Information

75 ARCAND DR
LOWELL, MA
ZIP 01852
Phone: (978) 454-9332
Fax: (978) 454-7041

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  • Organization
  • Clinic/Center
  • Dental

About MICHAEL S. SZAREK DMD,MS,LLC

This page provides the complete NPI Profile along with additional information for Michael S. Szarek Dmd,ms,llc, a provider established in Lowell, Massachusetts operating as a Clinic/center, focusing in dental . The healthcare provider is registered in the NPI registry with number 1730688599 assigned on February 2018. The practitioner's primary taxonomy code is 261QD0000X with license number 18766 (MA). The provider is registered as an organization and their NPI record was last updated 8 years ago. The authorized official of this NPI record is Michael Szarek Dmd (Owner)

NPI
1730688599
Provider Name
MICHAEL S. SZAREK DMD,MS,LLC
Entity Type
Organization
Location Address
75 ARCAND DR LOWELL, MA 01852
Location Phone
(978) 454-9332
Location Fax
(978) 454-7041
Mailing Address
75 ARCAND DR LOWELL, MA 01852
Mailing Phone
(978) 454-9332
Mailing Fax
(978) 454-7041
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-07-2018
Last Update Date
02-07-2018
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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 Dental

Taxonomy Code
261QD0000X
Type
Ambulatory Health Care Facilities
License No.
18766
License State
MA

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

MICHAEL SZAREK DMD

Authorized Official Title
OWNER
Authorized Official Phone
(978) 454-9932

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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 1730688599, 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
7
Unchanged
Pos 3
3
Doubled → 6
Pos 4
0
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
5
Unchanged
Pos 9
9
Doubled → 18 → 1 + 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 3 → 6 6 → 12 → 3 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 6 + 0 + 1 + 2 + 8 + 1 + 6 + 5 + 1 + 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 1730688599.

Other Providers at the Same Location


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

Dentist (General Practice)
75 ARCAND DR, PROFESSIONAL PARK
LOWELL, MA 01852
Dentist (Pediatric Dentistry)
75 ARCAND DR
LOWELL, MA 01852
Optometrist
75 ARCAND DR
LOWELL, MA 01852
Dentist (Pediatric Dentistry)
75 ARCAND DR, LOWELL DENTISTRY FOR CHILDREN
LOWELL, MA 01852
Dentist (Endodontics)
75 ARCAND DR
LOWELL, MA 01852
Dentist (General Practice)
75 ARCAND DR
LOWELL, MA 01852
Dentist (Orthodontics and Dentofacial Orthopedics)
75 ARCAND DR
LOWELL, MA 01852
Exclusive Provider Organization
75 ARCAND DR
LOWELL, MA 01852
Dentist (Pediatric Dentistry)
75 ARCAND DR
LOWELL, MA 01852
Dentist (Orthodontics and Dentofacial Orthopedics)
75 ARCAND DR
LOWELL, MA 01852

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1730688599, enumerated as an "organization" on February 07, 2018.

The provider is located at 75 ARCAND DR LOWELL, MA 01852 and the phone number is (978) 454-9332.

Clinic/Center with taxonomy code 261QD0000X and a focus in Dental.