ALYSSA CHAN
NPI 1760356349
Nurse Practitioner in Chestnut Hill, MA

NPI Status: Active since October 06, 2025

Contact Information

140 COMMONWEALTH AVE
CHESTNUT HILL, MA
ZIP 02467
Phone: (617) 302-6385

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  • Individual
  • Nurse Practitioner

About ALYSSA CHAN

This page provides the complete NPI Profile along with additional information for Alyssa Chan, a provider established in Chestnut Hill, Massachusetts operating as a Nurse Practitioner. The healthcare provider is registered in the NPI registry with number 1760356349 assigned on October 2025. The practitioner's primary taxonomy code is 363L00000X with license number 2025039690 (MA). The provider is registered as an individual and their NPI record was last updated one year ago.

NPI
1760356349
Provider Name
ALYSSA CHAN
Gender
Entity Type
Individual
Location Address
140 COMMONWEALTH AVE CHESTNUT HILL, MA 02467
Location Phone
(617) 302-6385
Mailing Address
140 COMMONWEALTH AVE CHESTNUT HILL, MA 02467
Is Sole Proprietor?
No
Enumeration Date
10-06-2025
Last Update Date
10-06-2025
Code Navigator

A nurse practitioner (NP) like Alyssa Chan is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, 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

Nurse Practitioner

Taxonomy Code
363L00000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
2025039690
License State
MA
Taxonomy Description
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

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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 1760356349, 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 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
7
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
0
Unchanged
Pos 5
3
Doubled → 6
Pos 6
5
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
3
Unchanged
Pos 9
4
Doubled → 8
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 6 → 12 → 3 3 → 6 6 → 12 → 3 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 2 + 0 + 6 + 5 + 1 + 2 + 3 + 8 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1760356349.

Other Providers at the Same Location


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

Nurse Practitioner
140 COMMONWEALTH AVE, BOSTON COLLEGE-UNIVERSITY HEALTH SERVICES CUSHING HALL
CHESTNUT HILL, MA 02467
General Practice
140 COMMONWEALTH AVE
CHESTNUT HILL, MA 02467
Specialist
140 COMMONWEALTH AVE
CHESTNUT HILL, MA 02467
Specialist
140 COMMONWEALTH AVE, 124 CONTE FORUM, BOSTON COLLEGE
CHESTNUT HILL, MA 02467
Psychologist
140 COMMONWEALTH AVE, BOSTON COLLEGE UNIVERSITY COUNSELING SERVICES
CHESTNUT HILL, MA 02467
Internal Medicine
140 COMMONWEALTH AVE, BOSTON COLLEGE HEALTH SERVICES
CHESTNUT HILL, MA 02467
Psychologist
140 COMMONWEALTH AVE, FULTON 254 COUNSELING OFFICE, BOSTON COLLEGE
CHESTNUT HILL, MA 02467
Nurse Practitioner (Adult Health)
140 COMMONWEALTH AVE
CHESTNUT HILL, MA 02467
Specialist
140 COMMONWEALTH AVE
CHESTNUT HILL, MA 02467
Psychologist
140 COMMONWEALTH AVE, BOSTON COLLEGE
CHESTNUT HILL, MA 02467
Internal Medicine (Adolescent Medicine)
140 COMMONWEALTH AVE, BOSTON COLLEGE HEALTH SERVICES CUSHING HALL
CHESTNUT HILL, MA 02467
Clinical Nurse Specialist (Psychiatric/Mental Health, Adult)
140 COMMONWEALTH AVE, BOSTON COLLEGE, CUSHING HALL
CHESTNUT HILL, MA 02467
Psychologist (Cognitive & Behavioral)
140 COMMONWEALTH AVE, PSYCHOLOGY DEPARTMENT
CHESTNUT HILL, MA 02467
Social Worker
140 COMMONWEALTH AVE
CHESTNUT HILL, MA 02467
Specialist/Technologist (Athletic Trainer)
140 COMMONWEALTH AVE, YAWKEY CENTER- ROOM 108
CHESTNUT HILL, MA 02467
Nurse Practitioner (Adult Health)
140 COMMONWEALTH AVE, CUSHING HALL 307
CHESTNUT HILL, MA 02467
Nurse Practitioner (Family)
140 COMMONWEALTH AVE, CUSHING HALL #420
CHESTNUT HILL, MA 02467
Specialist/Technologist (Athletic Trainer)
140 COMMONWEALTH AVE, 124
CHESTNUT HILL, MA 02467
Specialist/Technologist (Athletic Trainer)
140 COMMONWEALTH AVE, 124 CONTE FORUM
CHESTNUT HILL, MA 02467
Nurse Practitioner (Psychiatric/Mental Health)
140 COMMONWEALTH AVE
CHESTNUT HILL, MA 02467

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1760356349, enumerated as an "individual" on October 06, 2025.

The provider is located at 140 COMMONWEALTH AVE CHESTNUT HILL, MA 02467 and the phone number is (617) 302-6385.

Nurse Practitioner with taxonomy code 363L00000X.