MS. KAREN PETERSEN S.A.
NPI 1003033499
in Denver, CO

NPI Status: Active since April 19, 2007

Contact Information

1601 E 19TH AVE
3150
DENVER, CO
ZIP 80218
Phone: (303) 831-8400
Fax: (303) 831-8404

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  • Individual
  • Female

About KAREN PETERSEN

This page provides the complete NPI Profile along with additional information for Karen Petersen, a provider established in Denver, Colorado with a medical specialization in . The healthcare provider is registered in the NPI registry with number 1003033499 assigned on April 2007. The practitioner's primary taxonomy code is 246ZS0400X with license number 83249 (CO). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1003033499
Provider Name
MS. KAREN PETERSEN S.A.
Gender
Female
Entity Type
Individual
Location Address
1601 E 19TH AVE 3150 DENVER, CO 80218
Location Phone
(303) 831-8400
Location Fax
(303) 831-8404
Mailing Address
3515 W 45TH AVE DENVER, CO 80211
Mailing Phone
(303) 916-9447
Mailing Fax
(303) 831-8404
Is Sole Proprietor?
No
Enumeration Date
04-19-2007
Last Update Date
07-08-2007
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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

Taxonomy Code
246ZS0400X
Type
License No.
83249
License State
CO

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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 1003033499, we treat the final digit (9) 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 0 + 3 + 6 + 4 + 1 + 8 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1003033499.

Other Providers at the Same Location


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

Obstetrics & Gynecology
1601 E 19TH AVE, SUITE 4200
DENVER, CO 80218
Otolaryngology
1601 E 19TH AVE, SUITE 3100
DENVER, CO 80218
Specialist
1601 E 19TH AVE, SUITE 5500
DENVER, CO 80218
Internal Medicine (Nephrology)
1601 E 19TH AVE, STE 4300
DENVER, CO 80218
Surgery (Vascular Surgery)
1601 E 19TH AVE, SUITE 3950
DENVER, CO 80218
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1601 E 19TH AVE, SUITE 5000
DENVER, CO 80218
Pediatrics
1601 E 19TH AVE, STE 6600
DENVER, CO 80218
Pediatrics (Neonatal-Perinatal Medicine)
1601 E 19TH AVE
DENVER, CO 80218
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1601 E 19TH AVE, SUITE 5050
DENVER, CO 80218
Pediatrics (Neonatal-Perinatal Medicine)
1601 E 19TH AVE, SUITE 5300
DENVER, CO 80218
Urology (Pediatric Urology)
1601 E 19TH AVE, SUITE 3750
DENVER, CO 80218
Obstetrics & Gynecology
1601 E 19TH AVE, SUITE 5100
DENVER, CO 80218
Obstetrics & Gynecology (Reproductive Endocrinology)
1601 E 19TH AVE, SUITE 4200
DENVER, CO 80218
Nurse Practitioner (Perinatal)
1601 E 19TH AVE
DENVER, CO 80218
Pediatrics (Neonatal-Perinatal Medicine)
1601 E 19TH AVE, SUITE 5300
DENVER, CO 80218
Otolaryngology (Facial Plastic Surgery)
1601 E 19TH AVE, SUITE 3000
DENVER, CO 80218
Pediatrics (Neonatal-Perinatal Medicine)
1601 E 19TH AVE, SUITE 5300
DENVER, CO 80218
Internal Medicine (Pulmonary Disease)
1601 E 19TH AVE, 6250
DENVER, CO 80218
Pediatrics (Neonatal-Perinatal Medicine)
1601 E 19TH AVE, SUITE 5300
DENVER, CO 80218
Pediatrics
1601 E 19TH AVE, SUITE 5300
DENVER, CO 80218

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003033499, enumerated as an "individual" on April 19, 2007.

The provider is located at 1601 E 19TH AVE 3150 DENVER, CO 80218 and the phone number is (303) 831-8400.

with taxonomy code 246ZS0400X.