Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

ALEJANDRA OLIVA KEYES MS, CGC
NPI 1609559111
Genetic Counselor, MS in Camden, NJ

Active since August 10, 2023
3 COOPER PLZ RM 200, CAMDEN, NJ 08103(856) 968-7427(856) 541-6213 Get Directions Write a Review

NPPES record last updated: July 2, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Mar 5, 2025, Aug 14, 2023, Aug 10, 2023 (3 updates tracked since 2023).

  • Individual
  • Female
  • Genetic Counselor, MS

About ALEJANDRA KEYES

This page provides the complete NPI Profile along with additional information for Alejandra Keyes, a provider established in Camden, New Jersey with a medical specialization in Genetic Counselor, Ms. The healthcare provider is registered in the NPI registry with number 1609559111 assigned on August 2023. The practitioner's primary taxonomy code is 170300000X with license number 25MJ00109100 (NJ). The provider is registered as an individual and her NPI record was last updated July 2026.

NPI
1609559111
Provider Name
ALEJANDRA OLIVA KEYES MS, CGC
Other Name
ALEJANDRA R OLIVA MS, CGC
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
3 COOPER PLZ RM 200 CAMDEN, NJ 08103
Location Phone
(856) 968-7427
Location Fax
(856) 541-6213
Mailing Address
3 COOPER PLZ RM 200 CAMDEN, NJ 08103
Mailing Phone
(856) 968-7427
Mailing Fax
(856) 541-6213
Is Sole Proprietor?
No
Enumeration Date
08-10-2023
Last Update Date
07-02-2026
Code Navigator

Location Map

Secondary Locations

  • 6400 Main St
    Voorhees, NJ 08043
    (856) 968-7427

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.
25MJ00109100
License State
NJ
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1170300000XOther Service Providers

Genetic Counselor, MS

GC001128 (PA)
2170300000XOther Service Providers

Genetic Counselor, MS

630 (CT)

Reviews for ALEJANDRA OLIVA KEYES MS, CGC

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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 1609559111, 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 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
6
Unchanged
Pos 3
0
Doubled → 0
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
5
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
1
Unchanged
Pos 9
1
Doubled → 2
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 0 → 0 5 → 10 → 1 9 → 18 → 9 1 → 2

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 + 0 + 5 + 1 + 8 + 1 + 2 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1609559111.

Other Providers at the Same Location


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

Pediatrics (Pediatric Critical Care Medicine)
3 COOPER PLZ RM 200
CAMDEN, NJ 08103
Pediatrics
3 COOPER PLZ RM 200
CAMDEN, NJ 08103
Genetic Counselor, MS
3 COOPER PLZ RM 200
CAMDEN, NJ 08103
Genetic Counselor, MS
3 COOPER PLZ RM 200
CAMDEN, NJ 08103
Pediatrics
3 COOPER PLZ RM 200
CAMDEN, NJ 08103
Nurse Practitioner
3 COOPER PLZ RM 200
CAMDEN, NJ 08103
Pediatrics (Neurodevelopmental Disabilities)
3 COOPER PLZ RM 200
CAMDEN, NJ 08103
Obstetrics & Gynecology
3 COOPER PLZ RM 200
CAMDEN, NJ 08103
Nurse Practitioner (Pediatrics)
3 COOPER PLZ RM 200
CAMDEN, NJ 08103
Pediatrics
3 COOPER PLZ RM 200
CAMDEN, NJ 08103
Psychiatry & Neurology (Neurology)
3 COOPER PLZ RM 200
CAMDEN, NJ 08103
Speech-Language Pathologist
3 COOPER PLZ RM 200
CAMDEN, NJ 08103
Pediatrics (Pediatric Pulmonology)
3 COOPER PLZ RM 200
CAMDEN, NJ 08103
Pediatrics (Pediatric Endocrinology)
3 COOPER PLZ RM 200
CAMDEN, NJ 08103
Pediatrics (Pediatric Endocrinology)
3 COOPER PLZ RM 200
CAMDEN, NJ 08103
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
3 COOPER PLZ RM 200
CAMDEN, NJ 08103
Occupational Therapist
3 COOPER PLZ RM 200
CAMDEN, NJ 08103
Nurse Practitioner (Pediatrics)
3 COOPER PLZ RM 200
CAMDEN, NJ 08103
Pediatrics (Pediatric Pulmonology)
3 COOPER PLZ RM 200
CAMDEN, NJ 08103
Pediatrics (Pediatric Gastroenterology)
3 COOPER PLZ RM 200
CAMDEN, NJ 08103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1609559111, enumerated as an "individual" on August 10, 2023.

The provider is located at 3 COOPER PLZ RM 200 CAMDEN, NJ 08103 and the phone number is (856) 968-7427.

Genetic Counselor, MS with taxonomy code 170300000X.