DR. ROGER CARL ANDERSEN MD
NPI 1821319484
Obstetrics & Gynecology in Lynnwood, WA

NPI Status: Active since June 17, 2010

Contact Information

13619 MUKILTEO SPEEDWAY
STE D-543
LYNNWOOD, WA
ZIP 98087
Phone: (425) 246-9824
Fax: (250) 722-7160

Get Directions Write a Review

  • Individual
  • Male
  • Obstetrics & Gynecology

About ROGER ANDERSEN

This page provides the complete NPI Profile along with additional information for Roger Andersen, a women's health care provider established in Lynnwood, Washington with a medical specialization in Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1821319484 assigned on June 2010. The practitioner's primary taxonomy code is 207V00000X with license number 00020615 (WA). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1821319484
Provider Name
DR. ROGER CARL ANDERSEN MD
Gender
Male
Entity Type
Individual
Location Address
13619 MUKILTEO SPEEDWAY STE D-543 LYNNWOOD, WA 98087
Location Phone
(425) 246-9824
Location Fax
(250) 722-7160
Mailing Address
13619 MUKILTEO SPEEDWAY STE D-543 LYNNWOOD, WA 98087
Mailing Phone
(425) 246-9824
Mailing Fax
(250) 722-7160
Is Sole Proprietor?
Yes
Enumeration Date
06-17-2010
Last Update Date
06-17-2010
Code Navigator

Women's health care providers like Roger Andersen 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

Obstetrics & Gynecology

Taxonomy Code
207V00000X
Type
Allopathic & Osteopathic Physicians
License No.
00020615
License State
WA
Taxonomy Description
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

Reviews for DR. ROGER CARL ANDERSEN MD

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1821319484, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
8
Unchanged
Pos 3
2
Doubled → 4
Pos 4
1
Unchanged
Pos 5
3
Doubled → 6
Pos 6
1
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
4
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
4
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 2 → 4 3 → 6 9 → 18 → 9 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 4 + 1 + 6 + 1 + 1 + 8 + 4 + 1 + 6 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1821319484.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Pharmacist
13619 MUKILTEO SPEEDWAY
LYNNWOOD, WA 98087
Dentist (General Practice)
13619 MUKILTEO SPEEDWAY, SUITE D-11
LYNNWOOD, WA 98087
Pharmacy Technician
13619 MUKILTEO SPEEDWAY, C
LYNNWOOD, WA 98087

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821319484, enumerated as an "individual" on June 17, 2010.

The provider is located at 13619 MUKILTEO SPEEDWAY STE D-543 LYNNWOOD, WA 98087 and the phone number is (425) 246-9824.

Obstetrics & Gynecology with taxonomy code 207V00000X.