MASS GENERAL BRIGHAM COMMUNITY PHYSICIANS INC.
NPI 1891112637
Internal Medicine in Haverhill, MA

NPI Status: Active since March 18, 2014

Contact Information

1 PARKWAY
HAVERHILL, MA
ZIP 01830
Phone: (978) 521-3200
Fax: (978) 469-5363

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  • Organization
  • Internal Medicine
  • Accepts Insurance
  • CLIA Number: 22D0071593
  • CLIA Cert. Type: Independent
  • CLIA Exp. Date: 09-09-2027

About MASS GENERAL BRIGHAM COMMUNITY PHYSICIANS INC.

This page provides the complete NPI Profile along with additional information for Mass General Brigham Community Physicians Inc., an internist established in Haverhill, Massachusetts operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1891112637 assigned on March 2014. The practitioner's primary taxonomy code is 207R00000X. The provider is registered as an organization and their NPI record was last updated one year ago. Mass General Brigham Community Physicians Inc. 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 Lynn A Stofer (President & Coo)

NPI
1891112637
Provider Name
MASS GENERAL BRIGHAM COMMUNITY PHYSICIANS INC.
Entity Type
Organization
Location Address
1 PARKWAY HAVERHILL, MA 01830
Location Phone
(978) 521-3200
Location Fax
(978) 469-5363
Mailing Address
399 REVOLUTION DR STE 100 SOMERVILLE, MA 02145
Mailing Phone
(857) 282-2028
Mailing Fax
(978) 469-5363
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-18-2014
Last Update Date
07-29-2025
Code Navigator

An internist like Mass General Brigham Community Physicians Inc. is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, 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

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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)
1101YM0800XBehavioral Health & Social Service Providers

Counselor
Mental Health

 
2207KA0200XAllopathic & Osteopathic Physicians

Allergy & Immunology
Allergy

 
3207P00000XAllopathic & Osteopathic Physicians

Emergency Medicine

 
4207RC0000XAllopathic & Osteopathic Physicians

Internal Medicine
Cardiovascular Disease

 
5207RE0101XAllopathic & Osteopathic Physicians

Internal Medicine
Endocrinology, Diabetes & Metabolism

 
6207RG0100XAllopathic & Osteopathic Physicians

Internal Medicine
Gastroenterology

 
7207RI0011XAllopathic & Osteopathic Physicians

Internal Medicine
Interventional Cardiology

 
8207RI0200XAllopathic & Osteopathic Physicians

Internal Medicine
Infectious Disease

 
9207RN0300XAllopathic & Osteopathic Physicians

Internal Medicine
Nephrology

 
10207RP1001XAllopathic & Osteopathic Physicians

Internal Medicine
Pulmonary Disease

 
11207RR0500XAllopathic & Osteopathic Physicians

Internal Medicine
Rheumatology

 
12207UN0901XAllopathic & Osteopathic Physicians

Nuclear Medicine
Nuclear Cardiology

 
13208000000XAllopathic & Osteopathic Physicians

Pediatrics

 
142080A0000XAllopathic & Osteopathic Physicians

Pediatrics
Adolescent Medicine

 

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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Anthem Bronze Preferred Blue PPO 6000/20%/8000 w/HSA - PPO
  • Anthem Bronze Preferred Blue PPO 7000/50%/8000 w/HSA - PPO
  • Anthem Bronze Preferred Blue PPO 7500/30%/10000 Value - PPO
  • Anthem Bronze Preferred Blue PPO 8500/50%/9200 - PPO
  • Anthem Gold Preferred Blue PPO 1000/20%/7500 - PPO
  • Anthem Gold Preferred Blue PPO 2000/0%/6500 RxD - PPO
  • Anthem Gold Preferred Blue PPO 2000/10%/4600 w/HSA - PPO
  • Anthem Gold Preferred Blue PPO 2000/10%/7500 - PPO
  • Anthem Gold Preferred Blue PPO 2000/20%/4600 w/HSA - PPO
  • Anthem Gold Preferred Blue PPO 3000/0%/7500 RxD - PPO
  • Anthem Gold Preferred Blue PPO 500/30%/9000 - PPO
  • Anthem Platinum Preferred Blue PPO 250/10%/3500 - PPO
  • Anthem Silver Preferred Blue PPO 2500/30%/10000 Value - PPO
  • Anthem Silver Preferred Blue PPO 3000/30%/9000 Value - PPO
  • Anthem Silver Preferred Blue PPO 3500/20%/10000 - PPO
  • Anthem Silver Preferred Blue PPO 3500/20%/7250 w/HSA - PPO
  • Anthem Silver Preferred Blue PPO 4000/0%/9000 - PPO
  • Anthem Silver Preferred Blue PPO 4000/0%/9000 RxD - PPO
  • Anthem Silver Preferred Blue PPO 4000/10%/7250 w/HSA - PPO
  • Anthem Silver Preferred Blue PPO 4000/20%/8500 - PPO
  • Anthem Bronze Pathway X Enhanced 6000/35% HSA - HMO
  • Anthem Bronze Pathway X Enhanced 7000/0% ($0 Virtual PCP + $0 Select Drugs) - HMO
  • Anthem Bronze Pathway X Enhanced 7500/50% ($0 Virtual PCP + $0 Select Drugs) Standard - HMO
  • Anthem Catastrophic Pathway X Enhanced - HMO
  • Anthem Gold Pathway X Enhanced 1200/20% ($0 Virtual PCP + $0 Select Drugs) - HMO
  • Anthem Gold Pathway X Enhanced 2000/25% ($0 Virtual PCP + $0 Select Drug) Standard - HMO
  • Anthem Gold Pathway X Enhanced 700/40% ($0 Virtual PCP + $0 Select Drugs) - HMO
  • Anthem Heart Healthy Bronze Pathway X Enhanced 6000/40% ($0 Virtual PCP + $0 Select Drugs) - HMO
  • Anthem Heart Healthy Silver Pathway X Enhanced 4000/0% ($0 Virtual PCP + $0 Select Drugs) - HMO
  • Anthem Silver Pathway X Enhanced 4500/20% HSA - HMO
  • Anthem Silver Pathway X Enhanced 5500/20% ($0 Virtual PCP + $0 Select Drugs) - HMO
  • Anthem Silver Pathway X Enhanced 6000/40% ($0 Virtual PCP + $0 Select Drugs) Standard - HMO
  • Anthem Bronze Access Blue New England HMO 6000/20%/8000 w/HSA - HMO
  • Anthem Bronze Access Blue New England HMO 7000/50%/8000 w/HSA - HMO
  • Anthem Bronze Access Blue New England HMO 7500/30%/10000 Value - HMO
  • Anthem Bronze Access Blue New England HMO 8500/50%/9200 - HMO
  • Anthem Bronze Pathway X HMO 6000/20%/8000 w/HSA - HMO
  • Anthem Bronze Pathway X HMO 7000/50%/8000 w/HSA - HMO
  • Anthem Bronze Pathway X HMO 7500/30%/10000 Value - HMO
  • Anthem Bronze Pathway X HMO 8500/50%/9200 - HMO
  • WellSense Clarity NH Bronze 6500 HSA + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Bronze 7500 HSA + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Bronze 7600 HSA + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Gold 2000 + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Silver 0 Deductible + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Silver 3400 + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Silver 6000 + $0 Rx List + 24/7 Nurse Advice - HMO

*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

LYNN A STOFER

Authorized Official Title
PRESIDENT & COO
Authorized Official Phone
(857) 282-5157

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
22D0071593
Facility Type
Independent
Certificate Effective Date
September 10, 2025
Certificate Expiration Date
September 09, 2027
Laboratory Director
ALEX CHUNG KYU F. CHIN
Certificate Type
Certificate of Compliance
Certificate Type Description
This CLIA certificate is issued to Mass General Brigham Community Physicians Inc. after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements. This type of certificate is issued to laboratories that perform nonwaived (moderate and/or high complexity) testing.

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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 1891112637, 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
8
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
1
Doubled → 2
Pos 6
1
Unchanged
Pos 7
2
Doubled → 4
Pos 8
6
Unchanged
Pos 9
3
Doubled → 6
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 9 → 18 → 9 1 → 2 2 → 4 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 2 + 1 + 4 + 6 + 6 + 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 1891112637.

Other Providers at the Same Location


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

Pediatrics
1 PARKWAY
HAVERHILL, MA 01830
Internal Medicine (Cardiovascular Disease)
1 PARKWAY
HAVERHILL, MA 01830
Internal Medicine (Gastroenterology)
1 PARKWAY
HAVERHILL, MA 01830
Internal Medicine (Gastroenterology)
1 PARKWAY
HAVERHILL, MA 01830
Nurse Practitioner (Pediatrics)
1 PARKWAY
HAVERHILL, MA 01830
Nurse Practitioner
1 PARKWAY
HAVERHILL, MA 01830
Physician Assistant (Medical)
1 PARKWAY
HAVERHILL, MA 01830
Clinical Medical Laboratory
1 PARKWAY
HAVERHILL, MA 01830
Clinic/Center (Multi-Specialty)
1 PARKWAY
HAVERHILL, MA 01830
Clinic/Center (Radiology)
1 PARKWAY
HAVERHILL, MA 01830
Dietitian, Registered
1 PARKWAY
HAVERHILL, MA 01830
Dietitian, Registered
1 PARKWAY
HAVERHILL, MA 01830
Nurse Practitioner (Adult Health)
1 PARKWAY
HAVERHILL, MA 01830
Registered Nurse (Diabetes Educator)
1 PARKWAY
HAVERHILL, MA 01830
Clinic/Center (Magnetic Resonance Imaging (MRI))
1 PARKWAY
HAVERHILL, MA 01830
Pediatrics
1 PARKWAY
HAVERHILL, MA 01830
Internal Medicine (Pulmonary Disease)
1 PARKWAY
HAVERHILL, MA 01830
Pediatrics
1 PARKWAY
HAVERHILL, MA 01830
Internal Medicine
1 PARKWAY
HAVERHILL, MA 01830
Pediatrics
1 PARKWAY
HAVERHILL, MA 01830

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891112637, enumerated as an "organization" on March 18, 2014.

The provider is located at 1 PARKWAY HAVERHILL, MA 01830 and the phone number is (978) 521-3200.

Internal Medicine with taxonomy code 207R00000X.

The provider might be accepting Accepts: Anthem Blue Cross and Blue Sheld, Anthem Blue. Please consult your insurance carrier or call the provider to verify.