DR. TIMOTHY MARK VANKIRK O.D.
NPI 1629101456
Optometrist in San Diego, CA

NPI Status: Active since March 13, 2007

Contact Information

3670 CLAIREMONT DR
STE 1
SAN DIEGO, CA
ZIP 92117
Phone: (858) 581-2020

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  • Individual
  • Male
  • Optometrist
  • Accepts Insurance

About TIMOTHY VANKIRK

This page provides the complete NPI Profile along with additional information for Timothy Vankirk, a provider established in San Diego, California with a medical specialization in Optometrist. The healthcare provider is registered in the NPI registry with number 1629101456 assigned on March 2007. The practitioner's primary taxonomy code is 152W00000X with license number OPT 8889 TPA (CA). The provider is registered as an individual and his NPI record was last updated 10 years ago.

NPI
1629101456
Provider Name
DR. TIMOTHY MARK VANKIRK O.D.
Gender
Male
Entity Type
Individual
Location Address
3670 CLAIREMONT DR STE 1 SAN DIEGO, CA 92117
Location Phone
(858) 581-2020
Mailing Address
3670 CLAIREMONT DR STE 1 SAN DIEGO, CA 92117
Mailing Phone
(858) 581-2020
Is Sole Proprietor?
Yes
Enumeration Date
03-13-2007
Last Update Date
03-17-2016
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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

Optometrist

Taxonomy Code
152W00000X
Type
Eye and Vision Services Providers
License No.
OPT 8889 TPA
License State
CA
Taxonomy Description
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Insurance Plans Accepted

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

  • BlueCross B16S $50 PCP Copay + $0 virtual care from Teladoc Health� - EPO
  • BlueCross G08S $30 PCP Copay + $0 virtual care from Teladoc Health � - EPO
  • BlueCross S26S $40 PCP Copay + $0 virtual care from Teladoc Health� - EPO

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

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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 1629101456, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
2
Doubled → 4
Pos 4
9
Unchanged
Pos 5
1
Doubled → 2
Pos 6
0
Unchanged
Pos 7
1
Doubled → 2
Pos 8
4
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
6
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 2 → 4 1 → 2 1 → 2 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 4 + 9 + 2 + 0 + 2 + 4 + 1 + 0 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1629101456.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Podiatrist
3670 CLAIREMONT DR, #7
SAN DIEGO, CA 92117
Chiropractor
3670 CLAIREMONT DR, #7
SAN DIEGO, CA 92117
Chiropractor
3670 CLAIREMONT DR, #7
SAN DIEGO, CA 92117
Acupuncturist
3670 CLAIREMONT DR, STE.11
SAN DIEGO, CA 92117
Acupuncturist
3670 CLAIREMONT DR, 10
SAN DIEGO, CA 92117
Podiatrist
3670 CLAIREMONT DR, SUITE #7
SAN DIEGO, CA 92117
Chiropractor
3670 CLAIREMONT DR, STE 7
SAN DIEGO, CA 92117
Acupuncturist
3670 CLAIREMONT DR, SUITE 10
SAN DIEGO, CA 92117

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1629101456, enumerated as an "individual" on March 13, 2007.

The provider is located at 3670 CLAIREMONT DR STE 1 SAN DIEGO, CA 92117 and the phone number is (858) 581-2020.

Optometrist with taxonomy code 152W00000X.

The provider might be accepting Accepts: BlueCross BlueShield of Tennessee. Please consult your insurance carrier or call the provider to verify.