GUADALUPE JAMILETH SANCHEZ
NPI 1043106271
Genetic Counselor, MS in Boston, MA

NPI Status: Active since June 16, 2025

Contact Information

771 ALBANY ST
BOSTON, MA
ZIP 02118
Phone: (617) 414-2000

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  • Individual
  • Female
  • Genetic Counselor, MS

About GUADALUPE SANCHEZ

This page provides the complete NPI Profile along with additional information for Guadalupe Sanchez, a provider established in Boston, Massachusetts with a medical specialization in Genetic Counselor, Ms. The healthcare provider is registered in the NPI registry with number 1043106271 assigned on June 2025. The practitioner's primary taxonomy code is 170300000X with license number PGC10062 (MA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1043106271
Provider Name
GUADALUPE JAMILETH SANCHEZ
Gender
Female
Entity Type
Individual
Location Address
771 ALBANY ST BOSTON, MA 02118
Location Phone
(617) 414-2000
Mailing Address
13 LINDEN AVE # 2 SOMERVILLE, MA 02143
Mailing Phone
(415) 261-4794
Is Sole Proprietor?
No
Enumeration Date
06-16-2025
Last Update Date
06-16-2025
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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

Genetic Counselor, MS

Taxonomy Code
170300000X
Type
Other Service Providers
License No.
PGC10062
License State
MA
Taxonomy Description
A masters trained health care provider who collects and interprets genetic family histories; assesses the risk of disease occurrence or recurrence; identifies interventions to manage or ameliorate disease risk; educates about inheritance, testing, management, prevention, ethical issues, resources, and research; and counsels to promote informed choices and adaptation. Certification was established in 1993 by the American Board of Genetic Counseling and prior to that by the American Board of Medical Genetics. Requirements for experience, licensure, and job responsibilities vary among the states.

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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 1043106271, we treat the final digit (1) 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 1).

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
0
Unchanged
Pos 3
4
Doubled → 8
Pos 4
3
Unchanged
Pos 5
1
Doubled → 2
Pos 6
0
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
2
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
1
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 1 → 2 6 → 12 → 3 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 8 + 3 + 2 + 0 + 1 + 2 + 2 + 1 + 4 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1043106271.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Emergency Medicine
771 ALBANY ST, DOWLING 1 SOUTH
BOSTON, MA 02118
Nurse Practitioner
771 ALBANY ST, DOWLING 2 SOUTH RM 2415
BOSTON, MA 02118
Social Worker (Clinical)
771 ALBANY ST, DOWLING 1 SOUTH
BOSTON, MA 02118
Social Worker
771 ALBANY ST, DOWLING 7
BOSTON, MA 02118
Student in an Organized Health Care Education/Training Program
771 ALBANY ST
BOSTON, MA 02118
Emergency Medicine
771 ALBANY ST, DOWLING 1 SOUTH
BOSTON, MA 02118
Psychologist
771 ALBANY ST
BOSTON, MA 02118
Counselor (Mental Health)
771 ALBANY ST
BOSTON, MA 02118
Pediatrics
771 ALBANY ST
BOSTON, MA 02118
Clinical Nurse Specialist
771 ALBANY ST
BOSTON, MA 02118
Student in an Organized Health Care Education/Training Program
771 ALBANY ST
BOSTON, MA 02118

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1043106271, enumerated as an "individual" on June 16, 2025.

The provider is located at 771 ALBANY ST BOSTON, MA 02118 and the phone number is (617) 414-2000.

Genetic Counselor, MS with taxonomy code 170300000X.