MIDDLESEX ADVANCED COSMETIC DENTISTRY, LLC
NPI 1871987743
Clinic/Center - Dental in Winchester, MA

NPI Status: Active since March 27, 2015

Contact Information

955 MAIN ST
SUITE 111
WINCHESTER, MA
ZIP 01890
Phone: (781) 721-9900
Fax: (781) 721-9902

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  • Organization
  • Clinic/Center
  • Dental

About MIDDLESEX ADVANCED COSMETIC DENTISTRY, LLC

This page provides the complete NPI Profile along with additional information for Middlesex Advanced Cosmetic Dentistry, Llc, a provider established in Winchester, Massachusetts operating as a Clinic/center, focusing in dental . The healthcare provider is registered in the NPI registry with number 1871987743 assigned on March 2015. The practitioner's primary taxonomy code is 261QD0000X with license number DN22273 (MA). The provider is registered as an organization and their NPI record was last updated 11 years ago. The authorized official of this NPI record is Dr. Sophana Hem Dmd (Owner)

NPI
1871987743
Provider Name
MIDDLESEX ADVANCED COSMETIC DENTISTRY, LLC
Entity Type
Organization
Location Address
955 MAIN ST SUITE 111 WINCHESTER, MA 01890
Location Phone
(781) 721-9900
Location Fax
(781) 721-9902
Mailing Address
955 MAIN ST SUITE 111 WINCHESTER, MA 01890
Mailing Phone
(781) 721-9900
Mailing Fax
(781) 721-9902
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-27-2015
Last Update Date
03-27-2015
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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.
DN22273
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

DR. SOPHANA HEM DMD

Authorized Official Title
OWNER
Authorized Official Phone
(781) 721-9900

Reviews for MIDDLESEX ADVANCED COSMETIC DENTISTRY, LLC

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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 1871987743, 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 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
8
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
7
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 7 → 14 → 5 9 → 18 → 9 7 → 14 → 5 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 4 + 1 + 1 + 8 + 8 + 1 + 4 + 7 + 8 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1871987743.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Ophthalmology
955 MAIN ST, STE 108
WINCHESTER, MA 01890
Ophthalmology
955 MAIN ST, STE 108
WINCHESTER, MA 01890
Pediatrics
955 MAIN ST, SUITE 106 PEDIATRICIANS INC
WINCHESTER, MA 01890
Pediatrics
955 MAIN ST, PEDIATRICIANS INC
WINCHESTER, MA 01890
Dentist (General Practice)
955 MAIN ST, SUITE 201
WINCHESTER, MA 01890
Dentist
955 MAIN ST, SUITE 201
WINCHESTER, MA 01890
Surgery (Surgical Oncology)
955 MAIN ST, SUITE G2A
WINCHESTER, MA 01890
Specialist
955 MAIN ST, SUITE 211
WINCHESTER, MA 01890
Internal Medicine
955 MAIN ST, SUITE 304
WINCHESTER, MA 01890
Psychologist (Clinical)
955 MAIN ST, SUITE 105
WINCHESTER, MA 01890
Dentist (Pediatric Dentistry)
955 MAIN ST
WINCHESTER, MA 01890
Dentist (Pediatric Dentistry)
955 MAIN ST
WINCHESTER, MA 01890
Dentist (Pediatric Dentistry)
955 MAIN ST
WINCHESTER, MA 01890
Dentist (Pediatric Dentistry)
955 MAIN ST
WINCHESTER, MA 01890
Psychologist
955 MAIN ST, SUITE 105
WINCHESTER, MA 01890
Nurse Practitioner
955 MAIN ST, SUITE # G6
WINCHESTER, MA 01890
Psychiatry & Neurology (Neurology)
955 MAIN ST, SUITE 204
WINCHESTER, MA 01890
Dentist (Oral and Maxillofacial Surgery)
955 MAIN ST, SUITE #210
WINCHESTER, MA 01890
Dentist (Oral and Maxillofacial Surgery)
955 MAIN ST, SUITE #210
WINCHESTER, MA 01890
Nurse Practitioner (Gerontology)
955 MAIN ST, SUITE 301A
WINCHESTER, MA 01890

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1871987743, enumerated as an "organization" on March 27, 2015.

The provider is located at 955 MAIN ST SUITE 111 WINCHESTER, MA 01890 and the phone number is (781) 721-9900.

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