DR. ELIZABETH OLSON PSY.D., LCSW
NPI 1396525028
Psychologist - Psychoanalysis in Boulder, CO

NPI Status: Active since October 02, 2023

Contact Information

2500 30TH ST STE 201
BOULDER, CO
ZIP 80301
Phone: (303) 596-1735

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

Individual
Female
Psychologist
Psychoanalysis

About ELIZABETH OLSON

This page provides the complete NPI Profile along with additional information for Elizabeth Olson, a provider established in Boulder, Colorado with a medical specialization in Psychologist, focusing in psychoanalysis . The healthcare provider is registered in the NPI registry with number 1396525028 assigned on October 2023. The practitioner's primary taxonomy code is 103TP0814X with license number PSYD4241 (CO). The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI: 1396525028
Provider Name: DR. ELIZABETH OLSON PSY.D., LCSW
Gender: Female
Entity Type: Individual
Location Address: 2500 30TH ST STE 201 BOULDER, CO 80301
Location Phone: (303) 596-1735
Mailing Address: 517 NOEL AVE LONGMONT, CO 80501
Mailing Phone: (303) 596-1735
Is Sole Proprietor?: No
Enumeration Date: 10-02-2023
Last Update Date: 10-02-2023
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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: Psychologist Psychoanalysis
Taxonomy Code: 103TP0814X
Type: Behavioral Health & Social Service Providers
License No.: PSYD4241
License State: CO
Taxonomy Description: A psychologist whose specialty is distinguished from other specialties by its body of knowledge and its intensive treatment approaches. It aims at structural changes and modifications of a person's personality. Psychoanalysis promotes awareness of unconscious, maladaptive and habitually recurrent patterns of emotion and behavior, allowing previously unconscious aspects of the self to become integrated and promoting optimal functioning, healing and creative expression.

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 1396525028, 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 18 → 1 + 8

Pos 4

Unchanged

Pos 5

Doubled → 10 → 1 + 0

Pos 6

Unchanged

Pos 7

Doubled → 10 → 1 + 0

Pos 8

Unchanged

Pos 9

Doubled → 4

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 9 → 18 → 9 5 → 10 → 1 5 → 10 → 1 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 8 + 6 + 1 + 0 + 2 + 1 + 0 + 0 + 4 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8

This NPI is valid

The calculated check digit is 8, which matches the last digit of 1396525028.