DR. BARRY GRANT ZALLEN M.D.
NPI 1588667539
Pediatrics in Boston, MA

NPI Status: Active since May 23, 2005

Contact Information

300 LONGWOOD AVE
CHILDREN'S HOSPITAL, AU 105
BOSTON, MA
ZIP 02115
Phone: (617) 919-6263

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  • Individual
  • Male
  • Pediatrics

About BARRY ZALLEN

This page provides the complete NPI Profile along with additional information for Barry Zallen, a pediatrician established in Boston, Massachusetts with a medical specialization in Pediatrics. The healthcare provider is registered in the NPI registry with number 1588667539 assigned on May 2005. The practitioner's primary taxonomy code is 208000000X with license number 47912 (MA). The provider is registered as an individual and his NPI record was last updated 12 years ago.

NPI
1588667539
Provider Name
DR. BARRY GRANT ZALLEN M.D.
Gender
Male
Entity Type
Individual
Location Address
300 LONGWOOD AVE CHILDREN'S HOSPITAL, AU 105 BOSTON, MA 02115
Location Phone
(617) 919-6263
Mailing Address
130 DRAPER RD WAYLAND, MA 01778
Mailing Phone
(617) 919-6263
Is Sole Proprietor?
No
Enumeration Date
05-23-2005
Last Update Date
10-22-2014
Code Navigator

A pediatrician like Barry Zallen is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, 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

Pediatrics

Taxonomy Code
208000000X
Type
Allopathic & Osteopathic Physicians
License No.
47912
License State
MA
Taxonomy Description
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

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.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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
F32452MEDICARE UPIN (02)MA 

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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 1588667539, 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
5
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
8
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
6
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
5
Unchanged
Pos 9
3
Doubled → 6
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 8 → 16 → 7 6 → 12 → 3 7 → 14 → 5 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 6 + 8 + 1 + 2 + 6 + 1 + 4 + 5 + 6 + 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 1588667539.

Other Providers at the Same Location


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

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Pediatrics (Pediatric Critical Care Medicine)
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BOSTON, MA 02115
Pediatrics (Pediatric Pulmonology)
300 LONGWOOD AVE, HUNNEWELL 2
BOSTON, MA 02115
Medical Genetics (Clinical Genetics (M.D.))
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BOSTON, MA 02115
Oral & Maxillofacial Surgery
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BOSTON, MA 02115
Medical Genetics (Clinical Biochemical Genetics)
300 LONGWOOD AVE
BOSTON, MA 02115
Pediatrics (Pediatric Cardiology)
300 LONGWOOD AVE
BOSTON, MA 02115
Pediatrics (Pediatric Cardiology)
300 LONGWOOD AVE
BOSTON, MA 02115
Pediatrics (Pediatric Cardiology)
300 LONGWOOD AVE
BOSTON, MA 02115
Pediatrics (Pediatric Cardiology)
300 LONGWOOD AVE
BOSTON, MA 02115
Pediatrics (Pediatric Critical Care Medicine)
300 LONGWOOD AVE
BOSTON, MA 02115
Pediatrics
300 LONGWOOD AVE
BOSTON, MA 02115
Pediatrics (Pediatric Endocrinology)
300 LONGWOOD AVE
BOSTON, MA 02115
Pediatrics (Pediatric Cardiology)
300 LONGWOOD AVE
BOSTON, MA 02115
Pediatrics (Pediatric Cardiology)
300 LONGWOOD AVE
BOSTON, MA 02115
Pediatrics (Pediatric Cardiology)
300 LONGWOOD AVE
BOSTON, MA 02115
Pediatrics (Pediatric Cardiology)
300 LONGWOOD AVE
BOSTON, MA 02115
Nurse Practitioner (Pediatrics)
300 LONGWOOD AVE
BOSTON, MA 02115
Specialist
300 LONGWOOD AVE
BOSTON, MA 02115

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1588667539, enumerated as an "individual" on May 23, 2005.

The provider is located at 300 LONGWOOD AVE CHILDREN'S HOSPITAL, AU 105 BOSTON, MA 02115 and the phone number is (617) 919-6263.

Pediatrics with taxonomy code 208000000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.