CAJ ROHRER REGISTERED NURSE
NPI 1679469662
Registered Nurse in Seattle, WA

NPI Status: Active since June 16, 2025

Contact Information

1550 N 115TH ST
SEATTLE, WA
ZIP 98133
Phone: (877) 694-4677

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  • Individual
  • Male
  • Registered Nurse

About CAJ ROHRER

This page provides the complete NPI Profile along with additional information for Caj Rohrer, a provider established in Seattle, Washington with a medical specialization in Registered Nurse. The healthcare provider is registered in the NPI registry with number 1679469662 assigned on June 2025. The practitioner's primary taxonomy code is 163W00000X with license number RN61587971 (WA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1679469662
Provider Name
CAJ ROHRER REGISTERED NURSE
Gender
Male
Entity Type
Individual
Location Address
1550 N 115TH ST SEATTLE, WA 98133
Location Phone
(877) 694-4677
Mailing Address
5455 ALMIRA DR NE BREMERTON, WA 98311
Mailing Phone
(360) 373-5031
Is Sole Proprietor?
No
Enumeration Date
06-16-2025
Last Update Date
07-26-2025
Code Navigator

A registered nurse (RN) like Caj Rohrer 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

Secondary Locations

  • 5455 Almira Dr NE
    Bremerton, WA 98311
    (360) 373-5031

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

Taxonomy Code
163W00000X
Type
Nursing Service Providers
License No.
RN61587971
License State
WA
Taxonomy Description
(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

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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 1679469662, we treat the final digit (2) 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 78. The final step is to find the difference between that total and the next multiple of ten (80 - 78 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 4 + 9 + 8 + 6 + 1 + 8 + 6 + 1 + 2 + 24 = 78

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

The next multiple of ten after 78 is 80. The difference is the calculated check digit.

80 - 78 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1679469662.

Other Providers at the Same Location


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

Internal Medicine
1550 N 115TH ST
SEATTLE, WA 98133
Anesthesiology
1550 N 115TH ST
SEATTLE, WA 98133
Anesthesiology
1550 N 115TH ST
SEATTLE, WA 98133
Anesthesiology
1550 N 115TH ST
SEATTLE, WA 98133
Anesthesiology
1550 N 115TH ST
SEATTLE, WA 98133
Anesthesiology
1550 N 115TH ST
SEATTLE, WA 98133
Anesthesiology
1550 N 115TH ST
SEATTLE, WA 98133
Anesthesiology
1550 N 115TH ST
SEATTLE, WA 98133
Anesthesiology
1550 N 115TH ST
SEATTLE, WA 98133
Anesthesiology
1550 N 115TH ST
SEATTLE, WA 98133
Nurse Practitioner
1550 N 115TH ST, E170
SEATTLE, WA 98133
Anesthesiology
1550 N 115TH ST
SEATTLE, WA 98133
Internal Medicine
1550 N 115TH ST
SEATTLE, WA 98133
Anesthesiology
1550 N 115TH ST
SEATTLE, WA 98133
Nurse Practitioner
1550 N 115TH ST
SEATTLE, WA 98133
Nurse Practitioner (Adult Health)
1550 N 115TH ST, MAILSTOP E170
SEATTLE, WA 98133
Hospitalist
1550 N 115TH ST
SEATTLE, WA 98133
Anesthesiology
1550 N 115TH ST, SURGICAL SERVICES MS B-250
SEATTLE, WA 98133
Emergency Medicine
1550 N 115TH ST, DEPT. OF EMERGENCY MEDICINE
SEATTLE, WA 98133
Emergency Medicine
1550 N 115TH ST, NORTHWEST HOSPITAL AND MEDICAL CENTER
SEATTLE, WA 98133

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679469662, enumerated as an "individual" on June 16, 2025.

The provider is located at 1550 N 115TH ST SEATTLE, WA 98133 and the phone number is (877) 694-4677.

Registered Nurse with taxonomy code 163W00000X.