MASS GENERAL BRIGHAM MEDICAL GROUP SUBURBAN MASSACHUSETTS INC
NPI 1538191218
Family Medicine in Newton, MA

NPI Status: Active since July 06, 2006

Contact Information

2014 WASHINGTON STREET
NEWTON, MA
ZIP 02462
Phone: (617) 243-6262
Fax: (617) 243-6954

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NPPES record last updated: June 2, 2025. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Organization
  • Family Medicine
  • CLIA Number: 22D2308337
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 07-24-2026

About MASS GENERAL BRIGHAM MEDICAL GROUP SUBURBAN MASSACHUSETTS INC

This page provides the complete NPI Profile along with additional information for Mass General Brigham Medical Group Suburban Massachusetts Inc, a primary care provider established in Newton, Massachusetts operating as a Family Medicine. The healthcare provider is registered in the NPI registry with number 1538191218 assigned on July 2006. The practitioner's primary taxonomy code is 207Q00000X. The provider is registered as an organization and their NPI record was last updated one year ago. 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 Lindsay Gainer (President & Coo)

NPI
1538191218
Provider Legal Name
MASS GENERAL BRIGHAM MEDICAL GROUP SUBURBAN MASSACHUSETTS INC
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
2014 WASHINGTON STREET NEWTON, MA 02462
Location Phone
(617) 243-6262
Location Fax
(617) 243-6954
Mailing Address
399 REVOLUTION DR SOMERVILLE, MA 02145
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-06-2006
Last Update Date
06-02-2025
Code Navigator

A primary care provider (PCP) like Mass General Brigham Medical Group Suburban Massachusetts Inc sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .

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

Family Medicine

Taxonomy Code
207Q00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207RC0000XAllopathic & Osteopathic Physicians

Internal Medicine
Cardiovascular Disease

 
2207RG0100XAllopathic & Osteopathic Physicians

Internal Medicine
Gastroenterology

 
3207RI0200XAllopathic & Osteopathic Physicians

Internal Medicine
Infectious Disease

 
42084P0804XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Child & Adolescent Psychiatry

 
5208600000XAllopathic & Osteopathic Physicians

Surgery

 

Group Taxonomy 193400000X MULTIPLE 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:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*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

LINDSAY GAINER

Authorized Official Title
PRESIDENT & COO
Authorized Official Phone
(857) 282-3914

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
610605OTHER (01)MATUFTS
M18007OTHER (01)MABLUE CROSS
M18311OTHER (01)MABLUE CROSS PSYCHIATRY
110067798AMEDICAID (05)MA 
247616OTHER (01)VAANTHEM BCBS
9711597MEDICAID (05)MA 

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
22D2308337
Facility Type
Physician Office
Certificate Effective Date
July 25, 2024
Certificate Expiration Date
July 24, 2026
Laboratory Director
WEIZHEN TAN
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to Mass General Brigham Medical Group Suburban Massachusetts Inc in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.

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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 1538191218, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
5
Unchanged
Pos 3
3
Doubled → 6
Pos 4
8
Unchanged
Pos 5
1
Doubled → 2
Pos 6
9
Unchanged
Pos 7
1
Doubled → 2
Pos 8
2
Unchanged
Pos 9
1
Doubled → 2
Check
8
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 1 → 2 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 + 5 + 6 + 8 + 2 + 9 + 2 + 2 + 2 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1538191218.

Other Providers at the Same Location


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

Radiology (Diagnostic Radiology)
2014 WASHINGTON STREET
NEWTON, MA 02462
Radiology (Vascular & Interventional Radiology)
2014 WASHINGTON STREET
NEWTON, MA 02462
Radiology (Diagnostic Radiology)
2014 WASHINGTON STREET
NEWTON, MA 02462
Radiology (Diagnostic Radiology)
2014 WASHINGTON STREET
NEWTON, MA 02462
Internal Medicine
2014 WASHINGTON STREET, NEWTON WELLESLEY HOSPITAL
NEWTON, MA 02462
Emergency Medicine (Pediatric Emergency Medicine)
2014 WASHINGTON STREET
NEWTON, MA 02462
Emergency Medicine
2014 WASHINGTON STREET
NEWTON, MA 02462
Hospitalist
2014 WASHINGTON STREET, HOSPITALIST SUITE
NEWTON, MA 02462
Pathology (Anatomic Pathology & Clinical Pathology)
2014 WASHINGTON STREET, NEWTON-WELLESLEY HOSPITAL
NEWTON, MA 02462
Radiology (Diagnostic Radiology)
2014 WASHINGTON STREET
NEWTON, MA 02462
Radiology (Diagnostic Radiology)
2014 WASHINGTON STREET
NEWTON, MA 02462
Psychiatry & Neurology (Psychiatry)
2014 WASHINGTON STREET
NEWTON, MA 02462
Internal Medicine
2014 WASHINGTON STREET
NEWTON, MA 02462
Internal Medicine (Hematology & Oncology)
2014 WASHINGTON STREET, NEW ENGLAND HEMATOLOGY ONCOLOGY
NEWTON, MA 02462
Internal Medicine
2014 WASHINGTON STREET, HOSPITALIST DEPARTMENT
NEWTON, MA 02462
Radiology (Diagnostic Radiology)
2014 WASHINGTON STREET
NEWTON, MA 02462
Physician Assistant (Medical)
2014 WASHINGTON STREET, NEWTON WELLESLEY HOSPITAL
NEWTON, MA 02462
Nurse Practitioner (Family)
2014 WASHINGTON STREET, NEWTON WELLESLEY HOSPITAL 4 SOUTH
NEWTON, MA 02462
Internal Medicine
2014 WASHINGTON STREET, NWH, 2ND FLOOR, HOSPITALIST OFFICE
NEWTON, MA 02462
Radiology (Diagnostic Radiology)
2014 WASHINGTON STREET
NEWTON, MA 02462

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538191218, enumerated as an "organization" on July 06, 2006.

The provider is located at 2014 WASHINGTON STREET NEWTON, MA 02462 and the phone number is (617) 243-6262.

Family Medicine with taxonomy code 207Q00000X.

The provider might be accepting Accepts: Tufts Health Plan, Medicare, Medicaid, Blue Cross. Please consult your insurance carrier or call the provider to verify.