REESE ROBERT HAMILTON RN
NPI 1770448300
Registered Nurse - Emergency in Corvallis, OR

NPI Status: Active since December 17, 2025

Contact Information

3620 NW SAMARITAN DR
CORVALLIS, OR
ZIP 97330
Phone: (541) 768-4790

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  • Individual
  • Male
  • Registered Nurse
  • Emergency

About REESE HAMILTON

This page provides the complete NPI Profile along with additional information for Reese Hamilton, a provider established in Corvallis, Oregon with a medical specialization in Registered Nurse, focusing in emergency . The healthcare provider is registered in the NPI registry with number 1770448300 assigned on December 2025. The practitioner's primary taxonomy code is 163WE0003X with license number 10002843 (OR). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1770448300
Provider Name
REESE ROBERT HAMILTON RN
Gender
Male
Entity Type
Individual
Location Address
3620 NW SAMARITAN DR CORVALLIS, OR 97330
Location Phone
(541) 768-4790
Mailing Address
2045 CROCKER LN NW ALBANY, OR 97321
Is Sole Proprietor?
No
Enumeration Date
12-17-2025
Last Update Date
12-17-2025
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A registered nurse (RN) like Reese Hamilton coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.

Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.

Location Map

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

Registered Nurse Emergency

Taxonomy Code
163WE0003X
Type
Nursing Service Providers
License No.
10002843
License State
OR

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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 1770448300, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
7
Doubled → 14 → 1 + 4
Pos 4
0
Unchanged
Pos 5
4
Doubled → 8
Pos 6
4
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
3
Unchanged
Pos 9
0
Doubled → 0
Check
0
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 7 → 14 → 5 4 → 8 8 → 16 → 7 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 4 + 0 + 8 + 4 + 1 + 6 + 3 + 0 + 24 = 60

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

The next multiple of ten after 60 is 60. The difference is the calculated check digit.

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1770448300.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Orthopaedic Surgery
3620 NW SAMARITAN DR, STE 201
CORVALLIS, OR 97330
Durable Medical Equipment & Medical Supplies
3620 NW SAMARITAN DR, SUITE 201
CORVALLIS, OR 97330
Orthopaedic Surgery
3620 NW SAMARITAN DR, SUITE201
CORVALLIS, OR 97330
Orthopaedic Surgery
3620 NW SAMARITAN DR, SUITE 202
CORVALLIS, OR 97330

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770448300, enumerated as an "individual" on December 17, 2025.

The provider is located at 3620 NW SAMARITAN DR CORVALLIS, OR 97330 and the phone number is (541) 768-4790.

Registered Nurse with taxonomy code 163WE0003X and a focus in Emergency.