MR. DANIEL THOMAS PEKARCIK RN, PMHNP-BC
NPI 1538092333
Nurse Practitioner - Psychiatric/Mental Health in Running Springs, CA

NPI Status: Active since June 03, 2026

Contact Information

PO BOX 1741
RUNNING SPRINGS, CA
ZIP 92382
Phone: (951) 313-2531

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  • Individual
  • Male
  • Nurse Practitioner
  • Psychiatric/Mental Health

About DANIEL PEKARCIK

This page provides the complete NPI Profile along with additional information for Daniel Pekarcik, a provider established in Running Springs, California with a medical specialization in Nurse Practitioner, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1538092333 assigned on June 2026. The practitioner's primary taxonomy code is 363LP0808X with license number 95039821 (CA). The provider is registered as an individual and his NPI record was last updated June 2026.

NPI
1538092333
Provider Name
MR. DANIEL THOMAS PEKARCIK RN, PMHNP-BC
Gender
Male
Entity Type
Individual
Location Address
PO BOX 1741 RUNNING SPRINGS, CA 92382
Location Phone
(951) 313-2531
Mailing Address
PO BOX 1741 RUNNING SPRINGS, CA 92382
Mailing Phone
(951) 313-2531
Is Sole Proprietor?
No
Enumeration Date
06-03-2026
Last Update Date
06-03-2026
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A nurse practitioner (NP) like Daniel Pekarcik is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

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

Nurse Practitioner Psychiatric/Mental Health

Taxonomy Code
363LP0808X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
95039821
License State
CA

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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 1538092333, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 6 + 8 + 0 + 9 + 4 + 3 + 6 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1538092333.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538092333, enumerated as an "individual" on June 03, 2026.

The provider is located at PO BOX 1741 RUNNING SPRINGS, CA 92382 and the phone number is (951) 313-2531.

Nurse Practitioner with taxonomy code 363LP0808X and a focus in Psychiatric/Mental Health.