CAITLYN JUNE HAMMETT
NPI 1871110999
Social Worker in Anchorage, AK

NPI Status: Active since July 06, 2020

Contact Information

4020 FOLKER ST
ANCHORAGE, AK
ZIP 99508
Phone: (907) 762-2857

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NPPES record last updated: July 6, 2020. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Female
  • Social Worker

About CAITLYN HAMMETT

This page provides the complete NPI Profile along with additional information for Caitlyn Hammett, a provider established in Anchorage, Alaska with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1871110999 assigned on July 2020. The practitioner's primary taxonomy code is 104100000X. The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1871110999
Provider Name
CAITLYN JUNE HAMMETT
Gender
Female
Entity Type
Individual
Location Address
4020 FOLKER ST ANCHORAGE, AK 99508
Location Phone
(907) 762-2857
Mailing Address
4045 LAKE OTIS PKWY ANCHORAGE, AK 99508
Mailing Phone
(907) 762-2857
Is Sole Proprietor?
No
Enumeration Date
07-06-2020
Last Update Date
07-06-2020
Code Navigator

A social worker like Caitlyn Hammett helps patients solve and cope with problems in their everyday lives, diagnoses and treats mental, behavioral, and emotional problems. Social workers help in wide range of situations, such as adopting a child, illness, divorce, or unemployment.

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

Social Worker

Taxonomy Code
104100000X
Type
Behavioral Health & Social Service Providers
Taxonomy Description
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

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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 1871110999, 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 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
8
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
1
Unchanged
Pos 5
1
Doubled → 2
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
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 7 → 14 → 5 1 → 2 0 → 0 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 4 + 1 + 2 + 1 + 0 + 9 + 1 + 8 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1871110999.

Other Providers at the Same Location


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

Clinic/Center (Mental Health (Including Community Mental Health Center))
4020 FOLKER ST
ANCHORAGE, AK 99508
Social Worker
4020 FOLKER ST
ANCHORAGE, AK 99508
Counselor (Mental Health)
4020 FOLKER ST
ANCHORAGE, AK 99508
Counselor
4020 FOLKER ST
ANCHORAGE, AK 99508
Counselor (Professional)
4020 FOLKER ST
ANCHORAGE, AK 99508
Case Management
4020 FOLKER ST
ANCHORAGE, AK 99508
Counselor (Mental Health)
4020 FOLKER ST
ANCHORAGE, AK 99508
Counselor (Mental Health)
4020 FOLKER ST
ANCHORAGE, AK 99508
Counselor (Professional)
4020 FOLKER ST
ANCHORAGE, AK 99508
Specialist
4020 FOLKER ST
ANCHORAGE, AK 99508
Specialist
4020 FOLKER ST
ANCHORAGE, AK 99508
Specialist
4020 FOLKER ST
ANCHORAGE, AK 99508
Specialist
4020 FOLKER ST
ANCHORAGE, AK 99508
Specialist
4020 FOLKER ST
ANCHORAGE, AK 99508
Counselor (Mental Health)
4020 FOLKER ST
ANCHORAGE, AK 99508
Counselor (School)
4020 FOLKER ST
ANCHORAGE, AK 99508
Counselor
4020 FOLKER ST
ANCHORAGE, AK 99508
Specialist
4020 FOLKER ST
ANCHORAGE, AK 99508
Case Manager/Care Coordinator
4020 FOLKER ST
ANCHORAGE, AK 99508
Case Manager/Care Coordinator
4020 FOLKER ST, ANCHORAGE COMMUNITY MENTAL HEALTH SERVICES
ANCHORAGE, AK 99508

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1871110999, enumerated as an "individual" on July 06, 2020.

The provider is located at 4020 FOLKER ST ANCHORAGE, AK 99508 and the phone number is (907) 762-2857.

Social Worker with taxonomy code 104100000X.