KALE LYNN LEWIS PTACEK DC
NPI 1508259698
Chiropractor in Stanford, CA

NPI Status: Active since March 12, 2015

Contact Information

300 PASTEUR DRIVE
STANFORD, CA
ZIP 94305
Phone: (650) 723-4000

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  • Individual
  • Male
  • Chiropractor

About KALE PTACEK

This page provides the complete NPI Profile along with additional information for Kale Ptacek, a provider established in Stanford, California with a medical specialization in Chiropractor. The healthcare provider is registered in the NPI registry with number 1508259698 assigned on March 2015. The practitioner's primary taxonomy code is 111N00000X with license number 33184 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1508259698
Provider Name
KALE LYNN LEWIS PTACEK DC
Gender
Male
Entity Type
Individual
Location Address
300 PASTEUR DRIVE STANFORD, CA 94305
Location Phone
(650) 723-4000
Mailing Address
300 PASTEUR DRICE STANFORD, CA 94305
Mailing Phone
(650) 723-4000
Is Sole Proprietor?
No
Enumeration Date
03-12-2015
Last Update Date
07-21-2025
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A chiropractor like Kale Ptacek helps patients with problems of the neuromusculoskeletal system, which includes nerves, bones, muscles, ligaments, and tendons. Chiropractors use spinal adjustments and manipulation, as well as other clinical interventions, to manage health issues such as back and neck pain. Some chiropractors apply procedures like massage therapy, rehabilitative exercise, ultrasound and spinal adjustments and manipulation. A chiropractor focuses on the patients overall health and might refer patients to other healthcare professionals if necessary.

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

Chiropractor

Taxonomy Code
111N00000X
Type
Chiropractic Providers
License No.
33184
License State
CA
Taxonomy Description
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

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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 1508259698, 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 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
1
Doubled → 2
Pos 2
5
Unchanged
Pos 3
0
Doubled → 0
Pos 4
8
Unchanged
Pos 5
2
Doubled → 4
Pos 6
5
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
6
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
8
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 2 → 4 9 → 18 → 9 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 0 + 8 + 4 + 5 + 1 + 8 + 6 + 1 + 8 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1508259698.

Other Providers at the Same Location


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

Internal Medicine
300 PASTEUR DRIVE
STANFORD, CA 94305
Surgery
300 PASTEUR DRIVE, H3680
STANFORD, CA 94305
Internal Medicine
300 PASTEUR DRIVE, H2152 CARDIOLOGY
STANFORD, CA 94305
Anesthesiology (Pain Medicine)
300 PASTEUR DRIVE, STANFORD UNIVERSITY DEPT OF ANESTHESIA
STANFORD, CA 94305
Internal Medicine (Cardiovascular Disease)
300 PASTEUR DRIVE, FALK CVRC 295
STANFORD, CA 94305
Anesthesiology
300 PASTEUR DRIVE, H3580 MC 5640
STANFORD, CA 94305
Internal Medicine (Cardiovascular Disease)
300 PASTEUR DRIVE, FALK CVRC
STANFORD, CA 94305
Pediatrics (Pediatric Rheumatology)
300 PASTEUR DRIVE, BOSWELL BUILDING, ROOM A085
STANFORD, CA 94305
Clinical Pharmacology
300 PASTEUR DRIVE
STANFORD, CA 94305
Occupational Therapist
300 PASTEUR DRIVE, STANFORD UNIVERSITY MEDICAL CENTER
STANFORD, CA 94305
Internal Medicine
300 PASTEUR DRIVE, S101
STANFORD, CA 94305
Speech-Language Pathologist
300 PASTEUR DRIVE
STANFORD, CA 94305
Physical Therapist
300 PASTEUR DRIVE
STANFORD, CA 94305
Speech-Language Pathologist
300 PASTEUR DRIVE, REHABILITATION DEPT H3124
PALO ALTO, CA 94305
Occupational Therapist
300 PASTEUR DRIVE
PALO ALTO, CA 94305
Orthopaedic Surgery
300 PASTEUR DRIVE, STANFORD ORTHOPAEDIC SURGERY RM R144
STANFORD, CA 94305
Obstetrics & Gynecology
300 PASTEUR DRIVE, RM HH333
STANFORD, CA 94305
Nuclear Medicine
300 PASTEUR DRIVE, DEP. OF NUCLEAR MEDICINE, STANFORD UNIVERSITY HOSPITAL
PALO ALTO, CA 94305
Nurse Practitioner (Adult Health)
300 PASTEUR DRIVE, A160 MC 5313 STANFORD HOSPITAL & CLINICS
STANFORD, CA 94305
Nurse Practitioner (Acute Care)
300 PASTEUR DRIVE, ROOM H2102
STANFORD, CA 94305

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508259698, enumerated as an "individual" on March 12, 2015.

The provider is located at 300 PASTEUR DRIVE STANFORD, CA 94305 and the phone number is (650) 723-4000.

Chiropractor with taxonomy code 111N00000X.