ALLEN K. CHAN, M.D., INC.
NPI 1366515744
Surgery - Vascular Surgery in Escondido, CA

NPI Status: Active since November 15, 2006

Contact Information

488 E VALLEY PKWY
SUITE 404
ESCONDIDO, CA
ZIP 92025
Phone: (760) 743-3912
Fax: (760) 739-7633

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  • Organization
  • Surgery
  • Vascular Surgery

About ALLEN K. CHAN, M.D., INC.

This page provides the complete NPI Profile along with additional information for Allen K. Chan, M.d., Inc., a provider established in Escondido, California operating as a Surgery, focusing in vascular surgery . The healthcare provider is registered in the NPI registry with number 1366515744 assigned on November 2006. The practitioner's primary taxonomy code is 2086S0129X with license number G86322 (CA). The provider is registered as an organization and their NPI record was last updated 18 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Allen Chan M.d. (President)

NPI
1366515744
Provider Name
ALLEN K. CHAN, M.D., INC.
Entity Type
Organization
Location Address
488 E VALLEY PKWY SUITE 404 ESCONDIDO, CA 92025
Location Phone
(760) 743-3912
Location Fax
(760) 739-7633
Mailing Address
PO BOX 460995 ESCONDIDO, CA 92046
Mailing Phone
(760) 743-3912
Mailing Fax
(760) 739-7633
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-15-2006
Last Update Date
12-20-2007
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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

Surgery Vascular Surgery

Taxonomy Code
2086S0129X
Type
Allopathic & Osteopathic Physicians
License No.
G86322
License State
CA
Taxonomy Description
A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Insurance Plans Accepted

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

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

ALLEN CHAN M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(760) 743-3912

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
00G863220MEDICAID (05)CA 
W20478MEDICARE PIN (08)CA 
ZZZ04996ZMEDICARE PIN (08)CA 
DG1686MEDICARE PIN (08) 

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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 1366515744, 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 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
3
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
6
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
7
Unchanged
Pos 9
4
Doubled → 8
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 6 → 12 → 3 5 → 10 → 1 5 → 10 → 1 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 2 + 6 + 1 + 0 + 1 + 1 + 0 + 7 + 8 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1366515744.

Other Providers at the Same Location


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

Thoracic Surgery (Cardiothoracic Vascular Surgery)
488 E VALLEY PKWY, #211
ESCONDIDO, CA 92025
Family Medicine
488 E VALLEY PKWY, 310
ESCONDIDO, CA 92025
Radiology (Diagnostic Radiology)
488 E VALLEY PKWY, SUITE 100
ESCONDIDO, CA 92025
Radiology (Diagnostic Radiology)
488 E VALLEY PKWY, SUITE 100
ESCONDIDO, CA 92025
Radiology (Vascular & Interventional Radiology)
488 E VALLEY PKWY, SUITE 100
ESCONDIDO, CA 92025
Radiology (Diagnostic Radiology)
488 E VALLEY PKWY, SUITE 100
ESCONDIDO, CA 92025
Physician Assistant
488 E VALLEY PKWY, SUITE 404
ESCONDIDO, CA 92025
Dentist (Oral and Maxillofacial Surgery)
488 E VALLEY PKWY, SUITE 105
ESCONDIDO, CA 92025
Internal Medicine (Critical Care Medicine)
488 E VALLEY PKWY, SUITE
ESCONDIDO, CA 92025
Obstetrics & Gynecology
488 E VALLEY PKWY, SUITE 107
ESCONDIDO, CA 92025
Pharmacist
488 E VALLEY PKWY, SUITE #101
ESCONDIDO, CA 92025
Pharmacy
488 E VALLEY PKWY, STE 101
ESCONDIDO, CA 92025
Urology
488 E VALLEY PKWY, SUITE 210
ESCONDIDO, CA 92025
Obstetrics & Gynecology
488 E VALLEY PKWY, SUITE 308
ESCONDIDO, CA 92025
Radiology (Diagnostic Radiology)
488 E VALLEY PKWY, SUITE 100
ESCONDIDO, CA 92025
Specialist
488 E VALLEY PKWY, SUITE 201
ESCONDIDO, CA 92025
Family Medicine
488 E VALLEY PKWY
ESCONDIDO, CA 92025
Obstetrics & Gynecology
488 E VALLEY PKWY, SUITE 308
ESCONDIDO, CA 92025
Obstetrics & Gynecology
488 E VALLEY PKWY, SUITE 311
ESCONDIDO, CA 92025
Family Medicine
488 E VALLEY PKWY, 411
ESCONDIDO, CA 92025

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1366515744, enumerated as an "organization" on November 15, 2006.

The provider is located at 488 E VALLEY PKWY SUITE 404 ESCONDIDO, CA 92025 and the phone number is (760) 743-3912.

Surgery with taxonomy code 2086S0129X and a focus in Vascular Surgery.

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