DR. CHRISTIAN STERLING JACKSON M.D.
NPI 1639264864
Internal Medicine - Gastroenterology in Loma Linda, CA

NPI Status: Active since October 04, 2006

Contact Information

LOMA LINDA VA MEDICAL CENTER 11201 BENTON STREET
3A-58/111G
LOMA LINDA, CA
ZIP 92354
Phone: (909) 825-7084
Fax: (909) 777-3260

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  • Individual
  • Male
  • Internal Medicine
  • Gastroenterology
  • Accepts Insurance

About CHRISTIAN JACKSON

This page provides the complete NPI Profile along with additional information for Christian Jackson, an internist established in Loma Linda, California with a medical specialization in Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1639264864 assigned on October 2006. The practitioner's primary taxonomy code is 207RG0100X with license number A101156 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1639264864
Provider Name
DR. CHRISTIAN STERLING JACKSON M.D.
Gender
Male
Entity Type
Individual
Location Address
LOMA LINDA VA MEDICAL CENTER 11201 BENTON STREET 3A-58/111G LOMA LINDA, CA 92354
Location Phone
(909) 825-7084
Location Fax
(909) 777-3260
Mailing Address
LOMA LINDA VA MEDICAL CENTER 11201 BENTON STREET 3A-58/111G LOMA LINDA, CA 92354
Mailing Phone
(909) 825-7084
Mailing Fax
(909) 777-3260
Is Sole Proprietor?
Yes
Enumeration Date
10-04-2006
Last Update Date
03-28-2025
Code Navigator

An internist like Christian Jackson is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, 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

Internal Medicine Gastroenterology

Taxonomy Code
207RG0100X
Type
Allopathic & Osteopathic Physicians
License No.
A101156
License State
CA
Taxonomy Description
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

Insurance Plans Accepted

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

  • KP HI Bronze 6000/65 Plus CAM - HMO
  • KP HI Gold 0/40 Plus CAM - HMO
  • KP HI Gold 1000 Ded/250 Rx Ded - HMO
  • KP HI Platinum 0/5 Plus CAM - HMO
  • KP HI Silver 3000 Ded/600 Rx Ded Plus CAM - HMO
  • KP HI Silver 4000 Ded/600 Rx Ded - HMO
  • KP HI Standard Bronze 7500/50 - HMO
  • KP HI Standard Gold 2000/30 - HMO
  • KP HI Standard Platinum 0/10 - HMO
  • KP HI Standard Silver 6000/40 - HMO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

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

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
336-068094OTHER (01)ILMEDICAL LICENSE

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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 1639264864, we treat the final digit (4) 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 4 + 6 + 8 + 8 + 1 + 2 + 24 = 76

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

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1639264864.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639264864, enumerated as an "individual" on October 04, 2006.

The provider is located at LOMA LINDA VA MEDICAL CENTER 11201 BENTON STREET 3A-58/111G LOMA LINDA, CA 92354 and the phone number is (909) 825-7084.

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.

The provider might be accepting Accepts: Kaiser Permanente, Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.