FIRST DENTAL ASSOCIATES PC
NPI 1063604114
Dentist in Stoneham, MA

NPI Status: Active since August 13, 2007

Contact Information

61 MAIN ST
STONEHAM, MA
ZIP 02180
Phone: (781) 438-1312
Fax: (781) 438-2403

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NPPES record last updated: August 13, 2007. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Organization
  • Dentist

About FIRST DENTAL ASSOCIATES PC

This page provides the complete NPI Profile along with additional information for First Dental Associates Pc, a provider established in Stoneham, Massachusetts operating as a Dentist. The healthcare provider is registered in the NPI registry with number 1063604114 assigned on August 2007. The practitioner's primary taxonomy code is 122300000X with license number 19202 (MA). The provider is registered as an organization and their NPI record was last updated 19 years ago. First Dental Associates Pc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Nasrin Sadeghi Dmd (Officer)

NPI
1063604114
Provider Name
FIRST DENTAL ASSOCIATES PC
Entity Type
Organization
Location Address
61 MAIN ST STONEHAM, MA 02180
Location Phone
(781) 438-1312
Location Fax
(781) 438-2403
Mailing Address
61 MAIN ST STONEHAM, MA 02180
Mailing Phone
(781) 438-1312
Mailing Fax
(781) 438-2403
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-13-2007
Last Update Date
08-13-2007
Code Navigator

A dentist like First Dental Associates Pc is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.

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

Dentist

Taxonomy Code
122300000X
Type
Dental Providers
License No.
19202
License State
MA
Taxonomy Description
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas 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

NASRIN SADEGHI DMD

Authorized Official Title
OFFICER
Authorized Official Phone
(781) 438-1312

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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 1063604114, we treat the final digit (4) 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 46. The final step is to find the difference between that total and the next multiple of ten (50 - 46 = 4).

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
0
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
3
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
0
Unchanged
Pos 7
4
Doubled → 8
Pos 8
1
Unchanged
Pos 9
1
Doubled → 2
Check
4
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 6 → 12 → 3 6 → 12 → 3 4 → 8 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 2 + 3 + 1 + 2 + 0 + 8 + 1 + 2 + 24 = 46

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

The next multiple of ten after 46 is 50. The difference is the calculated check digit.

50 - 46 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1063604114.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Dentist (Orthodontics and Dentofacial Orthopedics)
61 MAIN ST
STONEHAM, MA 02180
Physician Assistant (Medical)
61 MAIN ST
STONEHAM, MA 02180
Acupuncturist
61 MAIN ST, SUITE #7
STONEHAM, MA 02180
Dentist (General Practice)
61 MAIN ST
STONEHAM, MA 02180
Dentist (Orthodontics and Dentofacial Orthopedics)
61 MAIN ST
STONEHAM, MA 02180
Internal Medicine
61 MAIN ST, SUITE 8
STONEHAM, MA 02180
Home Health
61 MAIN ST
STONEHAM, MA 02180
Acupuncturist
61 MAIN ST
STONEHAM, MA 02180
Acupuncturist
61 MAIN ST
STONEHAM, MA 02180
Nurse Practitioner (Psychiatric/Mental Health)
61 MAIN ST
STONEHAM, MA 02180
Nurse Practitioner (Psychiatric/Mental Health)
61 MAIN ST
STONEHAM, MA 02180

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1063604114, enumerated as an "organization" on August 13, 2007.

The provider is located at 61 MAIN ST STONEHAM, MA 02180 and the phone number is (781) 438-1312.

Dentist with taxonomy code 122300000X.