CHRISTOPHER CHARLES WATERS
NPI 1649037797
Registered Nurse - Psychiatric/Mental Health in Greenbrae, CA

NPI Status: Active since March 05, 2024

Contact Information

250 BON AIR RD
GREENBRAE, CA
ZIP 94904
Phone: (415) 473-6666
Fax: (415) 473-2672

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  • Individual
  • Male
  • Registered Nurse
  • Psychiatric/Mental Health

About CHRISTOPHER WATERS

This page provides the complete NPI Profile along with additional information for Christopher Waters, a provider established in Greenbrae, California with a medical specialization in Registered Nurse, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1649037797 assigned on March 2024. The practitioner's primary taxonomy code is 163WP0808X with license number 752365 (CA). The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI
1649037797
Provider Name
CHRISTOPHER CHARLES WATERS
Gender
Male
Entity Type
Individual
Location Address
250 BON AIR RD GREENBRAE, CA 94904
Location Phone
(415) 473-6666
Location Fax
(415) 473-2672
Mailing Address
250 BON AIR RD GREENBRAE, CA 94904
Mailing Phone
(415) 473-6666
Mailing Fax
(415) 473-2672
Is Sole Proprietor?
No
Enumeration Date
03-05-2024
Last Update Date
03-05-2024
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A registered nurse (RN) like Christopher Waters 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 Psychiatric/Mental Health

Taxonomy Code
163WP0808X
Type
Nursing Service Providers
License No.
752365
License State
CA

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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 1649037797, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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
4
Doubled → 8
Pos 4
9
Unchanged
Pos 5
0
Doubled → 0
Pos 6
3
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
7
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 4 → 8 0 → 0 7 → 14 → 5 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 0 + 3 + 1 + 4 + 7 + 1 + 8 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1649037797.

Other Providers at the Same Location


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

Nurse Practitioner
250 BON AIR RD
GREENBRAE, CA 94904
Radiology (Diagnostic Radiology)
250 BON AIR RD
GREENBRAE, CA 94904
Radiology (Diagnostic Radiology)
250 BON AIR RD
GREENBRAE, CA 94904
Radiology (Diagnostic Radiology)
250 BON AIR RD
GREENBRAE, CA 94904
Radiology (Diagnostic Radiology)
250 BON AIR RD
GREENBRAE, CA 94904
Anesthesiology
250 BON AIR RD
GREENBRAE, CA 94904
Internal Medicine
250 BON AIR RD, 3RD FLOOR
GREENBRAE, CA 94904
Internal Medicine
250 BON AIR RD, 3RD FLOOR
GREENBRAE, CA 94904
Emergency Medicine
250 BON AIR RD
GREENBRAE, CA 94904
Emergency Medicine
250 BON AIR RD
GREENBRAE, CA 94904
Internal Medicine
250 BON AIR RD, 3RD FLOOR
GREENBRAE, CA 94904
Emergency Medicine
250 BON AIR RD
GREENBRAE, CA 94904
Emergency Medicine
250 BON AIR RD
GREENBRAE, CA 94904
Emergency Medicine
250 BON AIR RD
GREENBRAE, CA 94904
Emergency Medicine
250 BON AIR RD
GREENBRAE, CA 94904
Emergency Medicine
250 BON AIR RD
GREENBRAE, CA 94904
Emergency Medicine
250 BON AIR RD
GREENBRAE, CA 94904
Psychologist (Clinical)
250 BON AIR RD, MARIN CMHS
GREENBRAE, CA 94904
Psychologist (Clinical)
250 BON AIR RD
GREENBRAE, CA 94904
Marriage & Family Therapist
250 BON AIR RD, FIRST FLOOR
GREENBRAE, CA 94904

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649037797, enumerated as an "individual" on March 05, 2024.

The provider is located at 250 BON AIR RD GREENBRAE, CA 94904 and the phone number is (415) 473-6666.

Registered Nurse with taxonomy code 163WP0808X and a focus in Psychiatric/Mental Health.