BOWTIE ALLERGY SPECIALISTS
NPI 1467886507
Clinic/Center - Medical Specialty in San Marino, CA

NPI Status: Active since August 26, 2013

Contact Information

375 HUNTINGTON DR
SUITE C
SAN MARINO, CA
ZIP 91108
Phone: (626) 460-6038
Fax: (877) 886-6123

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  • Organization
  • Clinic/Center
  • Medical Specialty

About BOWTIE ALLERGY SPECIALISTS

This page provides the complete NPI Profile along with additional information for Bowtie Allergy Specialists, a provider established in San Marino, California operating as a Clinic/center, focusing in medical specialty . The healthcare provider is registered in the NPI registry with number 1467886507 assigned on August 2013. The practitioner's primary taxonomy code is 261QM2500X with license number A95085 (CA). The provider is registered as an organization and their NPI record was last updated 12 years ago. The provider's is doing business as Bowtie Allergy Specialists. The authorized official of this NPI record is Dr. Karl Friedrich Vontiehl M.d. (President/ceo)

NPI
1467886507
Provider Legal Name
KARL VON TIEHL, MD, INC.
Other Organization Name
BOWTIE ALLERGY SPECIALISTS
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
375 HUNTINGTON DR SUITE C SAN MARINO, CA 91108
Location Phone
(626) 460-6038
Location Fax
(877) 886-6123
Mailing Address
375 HUNTINGTON DR SUITE C SAN MARINO, CA 91108
Mailing Phone
(626) 460-6038
Mailing Fax
(877) 886-6123
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-26-2013
Last Update Date
02-13-2014
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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

Clinic/Center Medical Specialty

Taxonomy Code
261QM2500X
Type
Ambulatory Health Care Facilities
License No.
A95085
License State
CA
Taxonomy Description
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).

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

DR. KARL FRIEDRICH VONTIEHL M.D.

Authorized Official Title
PRESIDENT/CEO
Authorized Official Phone
(858) 699-4949

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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 1467886507, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
4
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
7
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
5
Unchanged
Pos 9
0
Doubled → 0
Check
7
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 8 → 16 → 7 6 → 12 → 3 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 2 + 7 + 1 + 6 + 8 + 1 + 2 + 5 + 0 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1467886507.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Specialist
375 HUNTINGTON DR, # D
SAN MARINO, CA 91108
Specialist
375 HUNTINGTON DR, SUITE G
SAN MARINO, CA 91108
Internal Medicine
375 HUNTINGTON DR, SUITE G
SAN MARINO, CA 91108
Internal Medicine
375 HUNTINGTON DR, SUITE G
SAN MARINO, CA 91108
Family Medicine
375 HUNTINGTON DR, SUITE G
SAN MARINO, CA 91108
Family Medicine
375 HUNTINGTON DR, SUITE G
SAN MARINO, CA 91108
Ophthalmology
375 HUNTINGTON DR, SUITE F
SAN MARINO, CA 91108
Physician Assistant
375 HUNTINGTON DR, SUITE G
SAN MARINO, CA 91108
Ophthalmology
375 HUNTINGTON DR, SUITE E
SAN MARINO, CA 91108
Internal Medicine
375 HUNTINGTON DR, SUITE G
SAN MARINO, CA 91108
Pharmacy (Community/Retail Pharmacy)
375 HUNTINGTON DR
SAN MARINO, CA 91108
Ophthalmology
375 HUNTINGTON DR, SUITE D
SAN MARINO, CA 91108
Internal Medicine
375 HUNTINGTON DR, SUITE G
SAN MARINO, CA 91108
Allergy & Immunology
375 HUNTINGTON DR, SUITE C
SAN MARINO, CA 91108

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1467886507, enumerated as an "organization" on August 26, 2013.

The provider is located at 375 HUNTINGTON DR SUITE C SAN MARINO, CA 91108 and the phone number is (626) 460-6038.

Clinic/Center with taxonomy code 261QM2500X and a focus in Medical Specialty.