JOAN EUNICE ALGER RNC-OB
NPI 1366014235
Registered Nurse - Obstetric, High-Risk in Seattle, WA

NPI Status: Active since July 12, 2021

Contact Information

747 BROADWAY
SEATTLE, WA
ZIP 98122
Phone: (206) 386-6000

NPI Profile Information
Primary Taxonomy
Insurance Plans Accepted
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Registered Nurse
Obstetric, High-Risk

About JOAN ALGER

This page provides the complete NPI Profile along with additional information for Joan Alger, a women's health care provider established in Seattle, Washington with a medical specialization in Registered Nurse, focusing in obstetric, high-risk . The healthcare provider is registered in the NPI registry with number 1366014235 assigned on July 2021. The practitioner's primary taxonomy code is 163WX0002X with license number RN00135330 (WA). The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI: 1366014235
Provider Name: JOAN EUNICE ALGER RNC-OB
Gender: Female
Entity Type: Individual
Location Address: 747 BROADWAY SEATTLE, WA 98122
Location Phone: (206) 386-6000
Mailing Address: 747 BROADWAY # 5E SEATTLE, WA 98122
Is Sole Proprietor?: No
Enumeration Date: 07-12-2021
Last Update Date: 07-12-2021
Code Navigator

Women's health care providers like Joan Alger treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, etc.

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 Obstetric, High-Risk
Taxonomy Code: 163WX0002X
Type: Nursing Service Providers
License No.: RN00135330
License State: WA

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Medicare

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Medicaid

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier	Type / Code	Identifier State	Identifier Issuer
RN00135330	OTHER (01)	WA	WA STATE LICENSE

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 1366014235, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 12 → 1 + 2

Pos 4

Unchanged

Pos 5

Doubled → 0

Pos 6

Unchanged

Pos 7

Doubled → 8

Pos 8

Unchanged

Pos 9

Doubled → 6

Check

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 6 → 12 → 3 0 → 0 4 → 8 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 2 + 6 + 0 + 1 + 8 + 2 + 6 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5

This NPI is valid

The calculated check digit is 5, which matches the last digit of 1366014235.

Other Providers at the Same Location

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

MR. ROBERT GENNARO RESTA M.S., C.G.C.

Genetic Counselor, MS

747 BROADWAY, SWEDISH MEDICAL CENTER
SEATTLE, WA 98122

King County (206) 386-2101

DR. JOEL ALFRED HIGHNESS M.D.

Anesthesiology