ROBERT M GANNAN MD PHD
NPI 1811976533
Internal Medicine, Gastroenterology in Bellevue,


Quality Rating: 100 out of 100 score

NPI Status: Active since January 11, 2006

Contact Information

1135 116th Ave Ne
Bellevue,
Post Code: 98004
Phone: (425) 454-4768
Fax: (425) 462-8021

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Robert M Gannan Md Phd in Bellevue - Internal Medicine, Gastroenterology

Robert M Gannan Md Phd is a Internal Medicine, Gastroenterology in Bellevue, . Robert M Gannan Md Phd practices all healthcare services and medical treatments related to Internal Medicine, Gastroenterology. The NPI Number for Robert M Gannan Md Phd is 1811976533. The last update date is 2007-07-08.

Robert M Gannan Md Phd's current location address is 1135 116th Ave Ne, Bellevue, . You can contact this provider via phone number (425) 454-4768 and fax number (425) 462-8021. The mailing address for Robert M Gannan Md Phd is 1135 116th Ave Ne, Bellevue, . To know further, please read the information below!

About GREGORY MERRITT

NPI
1811976533
Provider Name
ROBERT M GANNAN MD PHD
Gender
Male
Entity Type
Individual
Location Address
1135 116th Ave Ne, Bellevue,
Location Phone
(425) 454-4768
Location Fax
(425) 462-8021
Mailing Address
1135 116th Ave Ne, Bellevue, Washington(WA)
Mailing Phone
425-454-4768
Mailing Fax
425-462-8021
Enumeration Date
2006-01-11
Last Update Date
2007-07-08
Code Navigator

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

Internal Medicine, Gastroenterology

Taxonomy Code
207RG0100X
Type
-
License No.
16481
License State
Washington (WA)
Taxonomy Description
-

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
1165208 MEDICAID (05) Washington (WA)
96596 Other (non-Medicare) (01) Washington (WA) L & I

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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.
1811976533
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
28211871256
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 28211871256
2 + 8 + 2 + 1 + 1 + 8 + 7 + 1 + 2 + 5 + 6 + 24 = 67
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 67 = 3 3

The NPI number 1811976533 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 5 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1811976343 KRISTIE DAWN CAMPBELL
Individual
Pharmacist 18004 121ST AVE E
PUYALLUP, Washington (WA)
360-893-3621
1811976251 JONATHAN KENNETH STEHN
Individual
Physician Assistant, Medical 8507 S 5TH ST
RIDGEFIELD, Washington (WA)
360-887-9494
1811976152 GERALD A CUFLEY
Individual
Internal Medicine, Gastroenterology 11800 NE 128TH ST
KIRKLAND, Washington (WA)
425-899-4500
1811975972 JANELL SAASEN-CHINERY
Individual
Pharmacist 15604 184TH AVE NE
WOODINVILLE, Washington (WA)
425-788-1164
1811975774 CALVIN A KIERUM
Individual
Pediatrics 1706 MERIDIAN S
PUYALLUP, Washington (WA)
253-848-8797