MRS. BLYTHE GREENE CRISSMAN MS, CGC
NPI 1295743466
Genetic Counselor, MS in Durham, NC

NPI Status: Active since August 04, 2006

Contact Information

DUKE UNIVERSITY MEDICAL CTR
BOX 3528
DURHAM, NC
ZIP 27710
Phone: (919) 681-1976
Fax: (919) 668-0414

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  • Individual
  • Female
  • Genetic Counselor, MS

About BLYTHE CRISSMAN

This page provides the complete NPI Profile along with additional information for Blythe Crissman, a provider established in Durham, North Carolina with a medical specialization in Genetic Counselor, Ms. The healthcare provider is registered in the NPI registry with number 1295743466 assigned on August 2006. The practitioner's primary taxonomy code is 170300000X. The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1295743466
Provider Name
MRS. BLYTHE GREENE CRISSMAN MS, CGC
Gender
Female
Entity Type
Individual
Location Address
DUKE UNIVERSITY MEDICAL CTR BOX 3528 DURHAM, NC 27710
Location Phone
(919) 681-1976
Location Fax
(919) 668-0414
Mailing Address
DUKE UNIVERSITY MEDICAL CTR BOX 3528 DURHAM, NC 27710
Mailing Phone
(919) 681-1976
Mailing Fax
(919) 668-0414
Is Sole Proprietor?
No
Enumeration Date
08-04-2006
Last Update Date
07-08-2007
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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.

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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 1295743466, 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
2
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
5
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
4
Unchanged
Pos 7
3
Doubled → 6
Pos 8
4
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 9 → 18 → 9 7 → 14 → 5 3 → 6 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 8 + 5 + 1 + 4 + 4 + 6 + 4 + 1 + 2 + 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 1295743466.

Other Providers at the Same Location


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

Nurse Practitioner (Adult Health)
DUKE UNIVERSITY MEDICAL CTR, 7623B HOSPITAL NORTH BOX 3128
DURHAM, NC 27710
Nurse Practitioner (Family)
DUKE UNIVERSITY MEDICAL CTR, NEUROLOGY
DURHAM, NC 27710
Physician Assistant (Medical)
DUKE UNIVERSITY MEDICAL CTR, DUMC BOX 3894
DURHAM, NC 27710
Radiology (Neuroradiology)
DUKE UNIVERSITY MEDICAL CTR, BOX 3808
DURHAM, NC 27710
Genetic Counselor, MS
DUKE UNIVERSITY MEDICAL CTR, DUMC 3528
DURHAM, NC 27710
Radiology (Diagnostic Radiology)
DUKE UNIVERSITY MEDICAL CTR, DEPT. OF RADIOLOGY, BOX 3808
DURHAM, NC 27710
Internal Medicine (Hematology & Oncology)
DUKE UNIVERSITY MEDICAL CTR, DUMC BOX 3441
DURHAM, NC 27710
Internal Medicine (Endocrinology, Diabetes & Metabolism)
DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
Physician Assistant
DUKE UNIVERSITY MEDICAL CTR, BOX 3677
DURHAM, NC 27710
Internal Medicine (Nephrology)
DUKE UNIVERSITY MEDICAL CTR, BOX 3014
DURHAM, NC 27710
Internal Medicine
DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
Nurse Anesthetist, Certified Registered
DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
Internal Medicine (Hematology & Oncology)
DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
Pathology (Anatomic Pathology & Clinical Pathology)
DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
Psychiatry & Neurology (Psychiatry)
DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
Pathology (Anatomic Pathology & Clinical Pathology)
DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
Internal Medicine (Cardiovascular Disease)
DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
Psychologist (Clinical)
DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
Pediatrics
DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
Pediatrics
DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1295743466, enumerated as an "individual" on August 04, 2006.

The provider is located at DUKE UNIVERSITY MEDICAL CTR BOX 3528 DURHAM, NC 27710 and the phone number is (919) 681-1976.

Genetic Counselor, MS with taxonomy code 170300000X.