IRINA CHASE RN, MSN, NP, IBCLC
NPI 1598413668
Registered Nurse - Lactation Consultant in Walnut Creek, CA

NPI Status: Active since March 16, 2022

Contact Information

1107 CARDIGAN DR
WALNUT CREEK, CA
ZIP 94596
Phone: (925) 324-7796

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  • Individual
  • Female
  • Registered Nurse
  • Lactation Consultant

About IRINA CHASE

This page provides the complete NPI Profile along with additional information for Irina Chase, a provider established in Walnut Creek, California with a medical specialization in Registered Nurse, focusing in lactation consultant . The healthcare provider is registered in the NPI registry with number 1598413668 assigned on March 2022. The practitioner's primary taxonomy code is 163WL0100X with license number 706610 (CA). The provider is registered as an individual and her NPI record was last updated 4 years ago. Irina Chase operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization.

NPI
1598413668
Provider Name
IRINA CHASE RN, MSN, NP, IBCLC
Gender
Female
Entity Type
Individual
Location Address
1107 CARDIGAN DR WALNUT CREEK, CA 94596
Location Phone
(925) 324-7796
Mailing Address
1107 CARDIGAN DR WALNUT CREEK, CA 94596
Mailing Phone
(925) 324-7796
Is Sole Proprietor?
Yes
Enumeration Date
03-16-2022
Last Update Date
03-16-2022
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A registered nurse (RN) like Irina Chase 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 Lactation Consultant

Taxonomy Code
163WL0100X
Type
Nursing Service Providers
License No.
706610
License State
CA

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1163W00000XNursing Service Providers

Registered Nurse

706610 (CA)
2163WN0002XNursing Service Providers

Registered Nurse
Neonatal Intensive Care

706610 (CA)
3363L00000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner

23815 (CA)

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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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 1598413668, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 8 + 8 + 8 + 1 + 6 + 6 + 1 + 2 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1598413668.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598413668, enumerated as an "individual" on March 16, 2022.

The provider is located at 1107 CARDIGAN DR WALNUT CREEK, CA 94596 and the phone number is (925) 324-7796.

Registered Nurse with taxonomy code 163WL0100X and a focus in Lactation Consultant.