JOCELYN CARRIE KNAZIK PHELPS MS, CGC
NPI 1790207942
Genetic Counselor, MS in Bethesda, MD

NPI Status: Active since July 10, 2017

Contact Information

WALTER REED NATIONAL MILITARY MEDICAL CENTER
8901 ROCKVILLE PIKE
BETHESDA, MD
ZIP 20889
Phone: (301) 295-4000

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  • Individual
  • Female
  • Genetic Counselor, MS

About JOCELYN KNAZIK PHELPS

This page provides the complete NPI Profile along with additional information for Jocelyn Knazik Phelps, a provider established in Bethesda, Maryland with a medical specialization in Genetic Counselor, Ms. The healthcare provider is registered in the NPI registry with number 1790207942 assigned on July 2017. The practitioner's primary taxonomy code is 170300000X. The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1790207942
Provider Name
JOCELYN CARRIE KNAZIK PHELPS MS, CGC
Other Name
JOCELYN CARRIE KNAZIK
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
WALTER REED NATIONAL MILITARY MEDICAL CENTER 8901 ROCKVILLE PIKE BETHESDA, MD 20889
Location Phone
(301) 295-4000
Mailing Address
8901 ROCKVILLE PIKE BETHESDA, MD 20889
Is Sole Proprietor?
Yes
Enumeration Date
07-10-2017
Last Update Date
04-15-2022
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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
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
17621OTHER (01)AMERICAN BOARD OF GENETIC COUNSELING (ABGC)

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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 1790207942, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
9
Doubled → 18 → 1 + 8
Pos 4
0
Unchanged
Pos 5
2
Doubled → 4
Pos 6
0
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
9
Unchanged
Pos 9
4
Doubled → 8
Check
2
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 9 → 18 → 9 2 → 4 7 → 14 → 5 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 + 8 + 0 + 4 + 0 + 1 + 4 + 9 + 8 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1790207942.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Student in an Organized Health Care Education/Training Program
WALTER REED NATIONAL MILITARY MEDICAL CENTER, 8901 WISCONSIN AVE
BETHESDA, MD 20889
Nurse Practitioner (Acute Care)
WALTER REED NATIONAL MILITARY MEDICAL CENTER
BETHESDA, MD 20889
Student in an Organized Health Care Education/Training Program
WALTER REED NATIONAL MILITARY MEDICAL CENTER, 8901 WISCONSIN AVENUE
BETHESDA, MD 20889
Student in an Organized Health Care Education/Training Program
WALTER REED NATIONAL MILITARY MEDICAL CENTER
BETHESDA, MD 20889
Pharmacist
WALTER REED NATIONAL MILITARY MEDICAL CENTER, 8901 WISCONSIN AVE
BETHESDA, MD 20889
Physical Medicine & Rehabilitation
WALTER REED NATIONAL MILITARY MEDICAL CENTER, 8901 WISCONSIN AVENUE
BETHESDA, MD 20889
Dermatology (Dermatopathology)
WALTER REED NATIONAL MILITARY MEDICAL CENTER
BETHESDA, MD 20889
Psychiatry & Neurology (Psychiatry)
WALTER REED NATIONAL MILITARY MEDICAL CENTER
BETHESDA, MD 20889
Internal Medicine
WALTER REED NATIONAL MILITARY MEDICAL CENTER
BETHESDA, MD 20889
General Practice
WALTER REED NATIONAL MILITARY MEDICAL CENTER, 8901 WISCONSIN AVENUE
BETHESDA, MD 20889
General Practice
WALTER REED NATIONAL MILITARY MEDICAL CENTER, 8901 WISCONSIN AVE
BETHESDA, MD 20889
Internal Medicine
WALTER REED NATIONAL MILITARY MEDICAL CENTER, 8901 WISCONSIN AVENUE
BETHESDA, MD 20889
Military Health Care Provider
WALTER REED NATIONAL MILITARY MEDICAL CENTER, 8901 WISCONSIN AVENUE
BETHESDA, MD 20889
General Practice
WALTER REED NATIONAL MILITARY MEDICAL CENTER, 8901 WISCONSIN AVENU
BETHESDA, MD 20889
Military Health Care Provider
WALTER REED NATIONAL MILITARY MEDICAL CENTER, 8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Pediatrics (Neonatal-Perinatal Medicine)
WALTER REED NATIONAL MILITARY MEDICAL CENTER
BETHESDA, MD 20889
Radiology (Diagnostic Radiology)
WALTER REED NATIONAL MILITARY MEDICAL CENTER, 8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Internal Medicine (Pulmonary Disease)
WALTER REED NATIONAL MILITARY MEDICAL CENTER, 8901 WISCONSIN AVE
BETHESDA, MD 20889
Student in an Organized Health Care Education/Training Program
WALTER REED NATIONAL MILITARY MEDICAL CENTER
BETHESDA, MD 20889

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790207942, enumerated as an "individual" on July 10, 2017.

The provider is located at WALTER REED NATIONAL MILITARY MEDICAL CENTER 8901 ROCKVILLE PIKE BETHESDA, MD 20889 and the phone number is (301) 295-4000.

Genetic Counselor, MS with taxonomy code 170300000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.