VALERIE KERFOOT LSW
NPI 1801513817
Social Worker in Altoona, PA

NPI Status: Active since October 21, 2022

Contact Information

2907 PLEASANT VALLEY BLVD
ALTOONA, PA
ZIP 16602
Phone: (814) 943-8164

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  • Individual
  • Female
  • Social Worker

About VALERIE KERFOOT

This page provides the complete NPI Profile along with additional information for Valerie Kerfoot, a provider established in Altoona, Pennsylvania with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1801513817 assigned on October 2022. The practitioner's primary taxonomy code is 104100000X with license number SW135933 (PA). The provider is registered as an individual and her NPI record was last updated January 2026.

NPI
1801513817
Provider Name
VALERIE KERFOOT LSW
Gender
Female
Entity Type
Individual
Location Address
2907 PLEASANT VALLEY BLVD ALTOONA, PA 16602
Location Phone
(814) 943-8164
Mailing Address
1559 VALLEY VIEW BLVD APT 7 ALTOONA, PA 16602
Mailing Phone
(814) 650-7414
Is Sole Proprietor?
No
Enumeration Date
10-21-2022
Last Update Date
01-30-2026
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A social worker like Valerie Kerfoot 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.

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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

Social Worker

Taxonomy Code
104100000X
Type
Behavioral Health & Social Service Providers
License No.
SW135933
License State
PA
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 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 1801513817, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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
0
Doubled → 0
Pos 4
1
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
3
Doubled → 6
Pos 8
8
Unchanged
Pos 9
1
Doubled → 2
Check
7
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 5 → 10 → 1 3 → 6 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 0 + 1 + 1 + 0 + 1 + 6 + 8 + 2 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1801513817.

Other Providers at the Same Location


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

Nurse Practitioner
2907 PLEASANT VALLEY BLVD
ALTOONA, PA 16602
Physician Assistant
2907 PLEASANT VALLEY BLVD
ALTOONA, PA 16602
Audiologist
2907 PLEASANT VALLEY BLVD
ALTOONA, PA 16602
Audiologist
2907 PLEASANT VALLEY BLVD
ALTOONA, PA 16602
Dentist (General Practice)
2907 PLEASANT VALLEY BLVD, VA MEDICAL CENTER
ALTOONA, PA 16602
Surgery
2907 PLEASANT VALLEY BLVD
ALTOONA, PA 16602
Internal Medicine
2907 PLEASANT VALLEY BLVD
ALTOONA, PA 16602
Pharmacist
2907 PLEASANT VALLEY BLVD
ALTOONA, PA 16602
Physician Assistant (Surgical)
2907 PLEASANT VALLEY BLVD
ALTOONA, PA 16602
Pharmacist (Pharmacotherapy)
2907 PLEASANT VALLEY BLVD
ALTOONA, PA 16602
Dietitian, Registered
2907 PLEASANT VALLEY BLVD
ALTOONA, PA 16602
Chore Provider
2907 PLEASANT VALLEY BLVD
ALTOONA, PA 16602
Pharmacist
2907 PLEASANT VALLEY BLVD
ALTOONA, PA 16602
Nurse Practitioner (Family)
2907 PLEASANT VALLEY BLVD, JAMES E. VAN ZANDT VAMC
ALTOONA, PA 16602
Nurse Practitioner (Adult Health)
2907 PLEASANT VALLEY BLVD
ALTOONA, PA 16602
Clinic/Center (VA)
2907 PLEASANT VALLEY BLVD
ALTOONA, PA 16602
Recreation Therapist
2907 PLEASANT VALLEY BLVD
ALTOONA, PA 16602
Surgery
2907 PLEASANT VALLEY BLVD
ALTOONA, PA 16602
Dietitian, Registered
2907 PLEASANT VALLEY BLVD, JAMES E VAN ZANDT VA MEDICAL CENTER
ALTOONA, PA 16602
Dietitian, Registered
2907 PLEASANT VALLEY BLVD, JAMES E VAN ZANDT VA MEDICAL CENTER
ALTOONA, PA 16602

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1801513817, enumerated as an "individual" on October 21, 2022.

The provider is located at 2907 PLEASANT VALLEY BLVD ALTOONA, PA 16602 and the phone number is (814) 943-8164.

Social Worker with taxonomy code 104100000X.