DR. RANDELL THOMAS LIBBY PHD
NPI 1770205957
Medical Genetics, Ph.D. Medical Genetics in Redmond, WA

NPI Status: Active since September 14, 2022

Contact Information

4933 166TH CT NE
REDMOND, WA
ZIP 98052
Phone: (425) 885-2932

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  • Individual
  • Male
  • Medical Genetics, Ph.D. Medical Genetics

About RANDELL LIBBY

This page provides the complete NPI Profile along with additional information for Randell Libby, a provider established in Redmond, Washington with a medical specialization in Medical Genetics, Ph.d. Medical Genetics. The healthcare provider is registered in the NPI registry with number 1770205957 assigned on September 2022. The practitioner's primary taxonomy code is 170100000X. The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1770205957
Provider Name
DR. RANDELL THOMAS LIBBY PHD
Gender
Male
Entity Type
Individual
Location Address
4933 166TH CT NE REDMOND, WA 98052
Location Phone
(425) 885-2932
Mailing Address
4616 25TH AVE NE STE 708 SEATTLE, WA 98105
Mailing Phone
(425) 869-9536
Is Sole Proprietor?
Yes
Enumeration Date
09-14-2022
Last Update Date
09-14-2022
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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

Medical Genetics, Ph.D. Medical Genetics

Taxonomy Code
170100000X
Type
Other Service Providers
Taxonomy Description
A medical geneticist works in association with a medical specialist, is affiliated with a clinical genetics program, and serves as a consultant to medical and dental specialists.

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1770205957
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
271404010910
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 7 + 1 + 4 + 0 + 4 + 0 + 1 + 0 + 9 + 1 + 0 + 24 = 53
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 53 = 77

The NPI number 1770205957 is valid because the calculated check digit 7 using the Luhn validation algorithm matches the last digit of the original NPI number.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770205957, enumerated in the NPI registry as an "individual" on September 14, 2022

The provider is located at 4933 166th Ct Ne Redmond, Wa 98052 and the phone number is (425) 885-2932

The provider's speciality is Medical Genetics, Ph.D. Medical Genetics with taxonomy code 170100000X

This NPI record was last updated on September 14, 2022. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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