MASSACHUSETTS GENERAL HOSPITAL
NPI 1609713676
Registered Nurse - Reproductive Endocrinology/Infertility in Boston, MA

NPI Status: Active since April 29, 2026

Contact Information

32 FRUIT ST
BOSTON, MA
ZIP 02114
Phone: (617) 726-8868
Fax: (617) 724-8882

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  • Organization
  • Registered Nurse
  • Reproductive Endocrinology/Infertility

About MASSACHUSETTS GENERAL HOSPITAL

This page provides the complete NPI Profile along with additional information for Massachusetts General Hospital, a provider established in Boston, Massachusetts operating as a Registered Nurse, focusing in reproductive endocrinology/infertility . The healthcare provider is registered in the NPI registry with number 1609713676 assigned on April 2026. The practitioner's primary taxonomy code is 163WR1000X. The provider is registered as an organization and their NPI record was last updated April 2026. 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 authorized official of this NPI record is Emily Byrnes Byrnes (Rn)

NPI
1609713676
Provider Name
MASSACHUSETTS GENERAL HOSPITAL
Entity Type
Organization
Location Address
32 FRUIT ST BOSTON, MA 02114
Location Phone
(617) 726-8868
Location Fax
(617) 724-8882
Mailing Address
32 FRUIT ST BOSTON, MA 02114
Mailing Phone
(617) 726-8868
Mailing Fax
(617) 724-8882
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-29-2026
Last Update Date
04-29-2026
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A registered nurse (RN) like Massachusetts General Hospital coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.

Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.

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

Registered Nurse Reproductive Endocrinology/Infertility

Taxonomy Code
163WR1000X
Type
Nursing Service Providers

Group Taxonomy 193400000X 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.

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

EMILY BYRNES BYRNES

Authorized Official Title
RN
Authorized Official Phone
(617) 816-4472

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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 1609713676, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
6
Unchanged
Pos 3
0
Doubled → 0
Pos 4
9
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
1
Unchanged
Pos 7
3
Doubled → 6
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
6
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 0 → 0 7 → 14 → 5 3 → 6 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 0 + 9 + 1 + 4 + 1 + 6 + 6 + 1 + 4 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1609713676.

Other Providers at the Same Location


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

Registered Nurse (Ambulatory Care)
32 FRUIT ST, MASSACHUSETTS GENERAL HOSPITAL-CLINICS 144
BOSTON, MA 02114
Registered Nurse (Oncology)
32 FRUIT ST, YAWKEY 9A ROOM 9746
BOSTON, MA 02114
Counselor (Mental Health)
32 FRUIT ST, WAC037
BOSTON, MA 02114
Case Management
32 FRUIT ST, WACC LOBBY 037
BOSTON, MA 02114
Dietitian, Registered
32 FRUIT ST, YAWKEY 10B
BOSTON, MA 02114
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
32 FRUIT ST, YAWKEY BUILDING, 8TH FLOOR INFUSION PHARMACY
BOSTON, MA 02114
Psychiatry & Neurology (Psychiatry)
32 FRUIT ST, YAWKEY CENTER - SUITE 6A
BOSTON, MA 02114
Clinic/Center (Medical Specialty)
32 FRUIT ST, YAWKEY 6800-6B
BOSTON, MA 02114
Dietitian, Registered
32 FRUIT ST
BOSTON, MA 02114
Nurse Practitioner
32 FRUIT ST, HEMATOLOGY/ONCOLOGY
BOSTON, MA 02114
Dietitian, Registered
32 FRUIT ST
BOSTON, MA 02114
Psychiatry & Neurology (Child & Adolescent Psychiatry)
32 FRUIT ST
BOSTON, MA 02114
Psychiatry & Neurology (Psychiatry)
32 FRUIT ST
BOSTON, MA 02114
Internal Medicine (Critical Care Medicine)
32 FRUIT ST, BUL 148
BOSTON, MA 02114
Dietitian, Registered
32 FRUIT ST
BOSTON, MA 02114
Psychiatry & Neurology (Psychiatry)
32 FRUIT ST
BOSTON, MA 02114
Dietitian, Registered
32 FRUIT ST
BOSTON, MA 02114
Internal Medicine
32 FRUIT ST, YAWKEY 7B
BOSTON, MA 02114
Internal Medicine (Medical Oncology)
32 FRUIT ST, YAWKEY 7B
BOSTON, MA 02114
Registered Nurse
32 FRUIT ST
BOSTON, MA 02114

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1609713676, enumerated as an "organization" on April 29, 2026.

The provider is located at 32 FRUIT ST BOSTON, MA 02114 and the phone number is (617) 726-8868.

Registered Nurse with taxonomy code 163WR1000X and a focus in Reproductive Endocrinology/Infertility.