ALEXIS K BRENYA MD
NPI 1548962400
Pediatrics in Worcester, MA

NPI Status: Active since March 21, 2023

Contact Information

291 LINCOLN ST
WORCESTER, MA
ZIP 01605
Phone: (508) 752-7888
Fax: (508) 753-6536

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  • Individual
  • Female
  • Pediatrics

About ALEXIS BRENYA

This page provides the complete NPI Profile along with additional information for Alexis Brenya, a pediatrician established in Worcester, Massachusetts with a medical specialization in Pediatrics. The healthcare provider is registered in the NPI registry with number 1548962400 assigned on March 2023. The practitioner's primary taxonomy code is 208000000X with license number 1026018 (MA). The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1548962400
Provider Name
ALEXIS K BRENYA MD
Gender
Female
Entity Type
Individual
Location Address
291 LINCOLN ST WORCESTER, MA 01605
Location Phone
(508) 752-7888
Location Fax
(508) 753-6536
Mailing Address
PO BOX 415348 BOSTON, MA 02241
Mailing Phone
(800) 225-8885
Mailing Fax
(508) 753-6536
Is Sole Proprietor?
No
Enumeration Date
03-21-2023
Last Update Date
03-30-2026
Code Navigator

A pediatrician like Alexis Brenya 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.
1026018
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.

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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 1548962400, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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
4
Doubled → 8
Pos 4
8
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
6
Unchanged
Pos 7
2
Doubled → 4
Pos 8
4
Unchanged
Pos 9
0
Doubled → 0
Check
0
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 4 → 8 9 → 18 → 9 2 → 4 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 8 + 8 + 1 + 8 + 6 + 4 + 4 + 0 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1548962400.

Other Providers at the Same Location


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

Obstetrics & Gynecology
291 LINCOLN ST, SUITE 300
WORCESTER, MA 01605
Urology
291 LINCOLN ST, SUITE 201
WORCESTER, MA 01605
Physical Therapist
291 LINCOLN ST
WORCESTER, MA 01605
Nurse Practitioner
291 LINCOLN ST, EMPLOYEE HEALTH
WORCESTER, MA 01605
Internal Medicine
291 LINCOLN ST, SUITE 200
WORCESTER, MA 01605
Surgery
291 LINCOLN ST, SUITE 204
WORCESTER, MA 01605
Social Worker (Clinical)
291 LINCOLN ST
WORCESTER, MA 01605
Otolaryngology
291 LINCOLN ST
WORCESTER, MA 01605
Chiropractor
291 LINCOLN ST, STE. 100
WORCESTER, MA 01605
Urology
291 LINCOLN ST, SUITE 201
WORCESTER, MA 01605
Internal Medicine
291 LINCOLN ST
WORCESTER, MA 01605
Internal Medicine
291 LINCOLN ST
WORCESTER, MA 01605
Pediatrics
291 LINCOLN ST, SUITE 101
WORCESTER, MA 01605
Pediatrics
291 LINCOLN ST, SUITE 101
WORCESTER, MA 01605
Surgery
291 LINCOLN ST, SUITE 204
WORCESTER, MA 01605
Internal Medicine
291 LINCOLN ST
WORCESTER, MA 01605
Internal Medicine
291 LINCOLN ST
WORCESTER, MA 01605
Internal Medicine
291 LINCOLN ST
WORCESTER, MA 01605
Internal Medicine
291 LINCOLN ST, SUITE 203
WORCESTER, MA 01605
Internal Medicine
291 LINCOLN ST
WORCESTER, MA 01605

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1548962400, enumerated as an "individual" on March 21, 2023.

The provider is located at 291 LINCOLN ST WORCESTER, MA 01605 and the phone number is (508) 752-7888.

Pediatrics with taxonomy code 208000000X.