ROBERT BLACKMON M.D.
NPI 1851772891
Military Health Care Provider in Silverdale, WA

NPI Status: Active since June 16, 2015

Contact Information

2050 BARB ST
SILVERDALE, WA
ZIP 98315
Phone: (360) 315-4391

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  • Individual
  • Male
  • Military Health Care Provider

About ROBERT BLACKMON

This page provides the complete NPI Profile along with additional information for Robert Blackmon, a provider established in Silverdale, Washington with a medical specialization in Military Health Care Provider. The healthcare provider is registered in the NPI registry with number 1851772891 assigned on June 2015. The practitioner's primary taxonomy code is 171000000X with license number 30420 (NE). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1851772891
Provider Name
ROBERT BLACKMON M.D.
Gender
Male
Entity Type
Individual
Location Address
2050 BARB ST SILVERDALE, WA 98315
Location Phone
(360) 315-4391
Mailing Address
606 BURWELL ST APT 201 BREMERTON, WA 98337
Is Sole Proprietor?
No
Enumeration Date
06-16-2015
Last Update Date
01-03-2019
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Location Map

Secondary Locations

  • 2050 Barb St
    Silverdale, WA 98315
    (360) 315-4391

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

Military Health Care Provider

Taxonomy Code
171000000X
Type
Other Service Providers
License No.
30420
License State
NE
Taxonomy Description
Active duty military health care providers not otherwise classified who need to be separately identified for operational, clinical, or administrative processes.

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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 1851772891, 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 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
8
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
1
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
7
Unchanged
Pos 7
2
Doubled → 4
Pos 8
8
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 5 → 10 → 1 7 → 14 → 5 2 → 4 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 0 + 1 + 1 + 4 + 7 + 4 + 8 + 1 + 8 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1851772891.

Other Providers at the Same Location


The following 13 providers are registered at the same or a nearby location.

Dentist (General Practice)
2050 BARB ST, SUITE B
SILVERDALE, WA 98315
Military Health Care Provider (Independent Duty Corpsman)
2050 BARB ST
SILVERDALE, WA 98315
Military Health Care Provider (Independent Duty Corpsman)
2050 BARB ST
SILVERDALE, WA 98315
Dentist (General Practice)
2050 BARB ST, SUITE #B
SILVERDALE, WA 98315
Physician Assistant
2050 BARB ST
SILVERDALE, WA 98315
Dental Hygienist
2050 BARB ST
SILVERDALE, WA 98315
Clinic/Center (Military/U.S. Coast Guard Outpatient)
2050 BARB ST
SILVERDALE, WA 98315
Dentist (General Practice)
2050 BARB ST
SILVERDALE, WA 98315
Dentist (General Practice)
2050 BARB ST
SILVERDALE, WA 98315
Dentist
2050 BARB ST
SILVERDALE, WA 98315
Family Medicine (Sports Medicine)
2050 BARB ST
SILVERDALE, WA 98315
Preventive Medicine (Undersea and Hyperbaric Medicine)
2050 BARB ST
SILVERDALE, WA 98315
Physical Therapist
2050 BARB ST
SILVERDALE, WA 98315

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1851772891, enumerated as an "individual" on June 16, 2015.

The provider is located at 2050 BARB ST SILVERDALE, WA 98315 and the phone number is (360) 315-4391.

Military Health Care Provider with taxonomy code 171000000X.