SIERRA J KETCHUM LMSW
NPI 1215771266
Social Worker in Springdale, AR

NPI Status: Active since June 24, 2024

Contact Information

2466 S 48TH ST
SPRINGDALE, AR
ZIP 72762
Phone: (479) 750-2020
Fax: (479) 750-2747

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  • Individual
  • Female
  • Social Worker
  • Accepts Insurance

About SIERRA KETCHUM

This page provides the complete NPI Profile along with additional information for Sierra Ketchum, a provider established in Springdale, Arkansas with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1215771266 assigned on June 2024. The practitioner's primary taxonomy code is 104100000X with license number 22809-M (AR). The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1215771266
Provider Name
SIERRA J KETCHUM LMSW
Other Name
SIERRA J HARDTKE LMSW
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
2466 S 48TH ST SPRINGDALE, AR 72762
Location Phone
(479) 750-2020
Location Fax
(479) 750-2747
Mailing Address
2400 S 48TH ST SPRINGDALE, AR 72762
Mailing Phone
(479) 750-2020
Is Sole Proprietor?
No
Enumeration Date
06-24-2024
Last Update Date
04-08-2026
Code Navigator

A social worker like Sierra Ketchum 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
License No.
22809-M
License State
AR
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.

Insurance Plans Accepted

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

  • Bronze Exp Standardized - PPO
  • Bronze Value - PPO
  • Catastrophic HSA - PPO
  • Gold Standardized - PPO
  • Gold Value - PPO
  • Silver AH - PPO
  • Silver Standardized - PPO
  • Dental Gold - PPO
  • Dental Gold Plus Vision - PPO
  • Dental Pediatric - PPO
  • Dental Platinum - PPO
  • Dental Platinum Plus Vision - PPO
  • Dental Platinum Premium - PPO
  • Dental Platinum Premium Plus Vision - PPO
  • Dental Silver - PPO
  • HA Bronze Exp Standardized - POS
  • HA Bronze National - POS
  • HA Gold Premier National - POS
  • HA Gold Standardized - POS
  • HA Platinum Premier National - POS
  • HA Platinum Standardized - POS
  • HA Silver AH - POS
  • HA Silver Standardized - POS
  • Octave Bronze Exp Standardized - POS
  • Octave Bronze Value - POS
  • Octave Gold Classic National - POS
  • Octave Gold Standardized - POS
  • Octave Silver AH - POS
  • Octave Silver Standardized - POS

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

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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 1215771266, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
2
Unchanged
Pos 3
1
Doubled → 2
Pos 4
5
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
7
Unchanged
Pos 7
1
Doubled → 2
Pos 8
2
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
6
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 1 → 2 7 → 14 → 5 1 → 2 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 2 + 5 + 1 + 4 + 7 + 2 + 2 + 1 + 2 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1215771266.

Other Providers at the Same Location


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

Genetic Counselor, MS
2466 S 48TH ST
SPRINGDALE, AR 72762
Counselor (Professional)
2466 S 48TH ST
SPRINGDALE, AR 72762
Registered Nurse (Psychiatric/Mental Health)
2466 S 48TH ST
SPRINGDALE, AR 72762
Genetic Counselor, MS
2466 S 48TH ST
SPRINGDALE, AR 72762
Registered Nurse (Psychiatric/Mental Health)
2466 S 48TH ST
SPRINGDALE, AR 72762
Counselor (Professional)
2466 S 48TH ST
SPRINGDALE, AR 72762
Genetic Counselor, MS
2466 S 48TH ST
SPRINGDALE, AR 72762
Psychologist (Clinical)
2466 S 48TH ST
SPRINGDALE, AR 72762
Genetic Counselor, MS
2466 S 48TH ST
SPRINGDALE, AR 72762
Counselor (Professional)
2466 S 48TH ST
SPRINGDALE, AR 72762
Counselor (Professional)
2466 S 48TH ST
SPRINGDALE, AR 72762
Social Worker (Clinical)
2466 S 48TH ST
SPRINGDALE, AR 72762
Genetic Counselor, MS
2466 S 48TH ST
SPRINGDALE, AR 72762
Counselor (Professional)
2466 S 48TH ST
SPRINGDALE, AR 72762
Case Manager/Care Coordinator
2466 S 48TH ST
SPRINGDALE, AR 72762
Case Manager/Care Coordinator
2466 S 48TH ST
SPRINGDALE, AR 72762
Counselor (Mental Health)
2466 S 48TH ST
SPRINGDALE, AR 72762
Registered Nurse
2466 S 48TH ST
SPRINGDALE, AR 72762
Registered Nurse
2466 S 48TH ST
SPRINGDALE, AR 72762
Social Worker
2466 S 48TH ST
SPRINGDALE, AR 72762

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1215771266, enumerated as an "individual" on June 24, 2024.

The provider is located at 2466 S 48TH ST SPRINGDALE, AR 72762 and the phone number is (479) 750-2020.

Social Worker with taxonomy code 104100000X.

The provider might be accepting Accepts: Arkansas Blue Cross and Blue Shield, Health. Please consult your insurance carrier or call the provider to verify.