MARK LANGHORNE
NPI 1992051791
Student in an Organized Health Care Education/Training Program in Fremont, CA

NPI Status: Active since July 30, 2012

Contact Information

39155 LIBERTY ST
SUITE E500
FREMONT, CA
ZIP 94538
Phone: (951) 990-3286

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  • Individual
  • Male
  • Student in an Organized Health Care Educ...

About MARK LANGHORNE

This page provides the complete NPI Profile along with additional information for Mark Langhorne, a primary care provider established in Fremont, California with a medical specialization in Student In An Organized Health Care Education/training Program. The healthcare provider is registered in the NPI registry with number 1992051791 assigned on July 2012. The practitioner's primary taxonomy code is 390200000X. The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1992051791
Provider Name
MARK LANGHORNE
Gender
Male
Entity Type
Individual
Location Address
39155 LIBERTY ST SUITE E500 FREMONT, CA 94538
Location Phone
(951) 990-3286
Mailing Address
PO BOX 1685 CAPITOLA, CA 95010
Mailing Phone
(951) 990-3286
Is Sole Proprietor?
No
Enumeration Date
07-30-2012
Last Update Date
07-30-2012
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A primary care provider (PCP) like Mark Langhorne sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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

Student in an Organized Health Care Education/Training Program

Taxonomy Code
390200000X
Type
Student, Health Care
Taxonomy Description
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

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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 1992051791, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
9
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
2
Unchanged
Pos 5
0
Doubled → 0
Pos 6
5
Unchanged
Pos 7
1
Doubled → 2
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
1
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 9 → 18 → 9 0 → 0 1 → 2 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 8 + 2 + 0 + 5 + 2 + 7 + 1 + 8 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1992051791.

Other Providers at the Same Location


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

Psychiatry & Neurology (Psychiatry)
39155 LIBERTY ST
FREMONT, CA 94538
Marriage & Family Therapist
39155 LIBERTY ST, G 710 TRI CITY CSC
FREMONT, CA 94538
Psychologist
39155 LIBERTY ST, STE E 500
FREMONT, CA 94538
Social Worker
39155 LIBERTY ST, STE. G710
FREMONT, CA 94538
Marriage & Family Therapist
39155 LIBERTY ST, SUITE F600
FREMONT, CA 94538
Marriage & Family Therapist
39155 LIBERTY ST
FREMONT, CA 94538
Psychologist (Clinical)
39155 LIBERTY ST, SUITE E500
FREMONT, CA 94538
Social Worker (Clinical)
39155 LIBERTY ST, SUITE G710
FREMONT, CA 94538
Clinical Nurse Specialist (Psychiatric/Mental Health, Child & Adolescent)
39155 LIBERTY ST, SUITE G710
FREMONT, CA 94538
Marriage & Family Therapist
39155 LIBERTY ST, SUITE #E500
FREMONT, CA 94538
Marriage & Family Therapist
39155 LIBERTY ST, SUITE F600
FREMONT, CA 94538
Counselor
39155 LIBERTY ST, SUITE F600
FREMONT, CA 94538
Psychiatry & Neurology (Psychiatry)
39155 LIBERTY ST, SUITE G710
FREMONT, CA 94538
Marriage & Family Therapist
39155 LIBERTY ST, STE E500
FREMONT, CA 94538
Marriage & Family Therapist
39155 LIBERTY ST, SUITE E-500
FREMONT, CA 94538
Marriage & Family Therapist
39155 LIBERTY ST, SUITE E500
FREMONT, CA 94538
Social Worker
39155 LIBERTY ST, #A110
FREMONT, CA 94538
Student in an Organized Health Care Education/Training Program
39155 LIBERTY ST, SUITE E500
FREMONT, CA 94538
Registered Nurse
39155 LIBERTY ST, SUITE D470
FREMONT, CA 94538
Social Worker
39155 LIBERTY ST
FREMONT, CA 94538

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1992051791, enumerated as an "individual" on July 30, 2012.

The provider is located at 39155 LIBERTY ST SUITE E500 FREMONT, CA 94538 and the phone number is (951) 990-3286.

Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.