WELCH PASTEUR ALLERGY MEDICAL GROUP INC
NPI 1578571154
Allergy & Immunology - Allergy in Palo Alto, CA

NPI Status: Active since August 03, 2006

Contact Information

1101 WELCH RD
STE A-2
PALO ALTO, CA
ZIP 94304
Phone: (650) 322-3847
Fax: (650) 322-3249

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  • Organization
  • Allergy & Immunology
  • Allergy

About WELCH PASTEUR ALLERGY MEDICAL GROUP INC

This page provides the complete NPI Profile along with additional information for Welch Pasteur Allergy Medical Group Inc, a provider established in Palo Alto, California operating as a Allergy & Immunology, focusing in allergy . The healthcare provider is registered in the NPI registry with number 1578571154 assigned on August 2006. The practitioner's primary taxonomy code is 207KA0200X. The provider is registered as an organization and their NPI record was last updated 16 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 Anita Carmen Choy M.d. (President)

NPI
1578571154
Provider Name
WELCH PASTEUR ALLERGY MEDICAL GROUP INC
Entity Type
Organization
Location Address
1101 WELCH RD STE A-2 PALO ALTO, CA 94304
Location Phone
(650) 322-3847
Location Fax
(650) 322-3249
Mailing Address
1101 WELCH RD STE A-2 PALO ALTO, CA 94304
Mailing Phone
(650) 322-3847
Mailing Fax
(650) 322-3249
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-03-2006
Last Update Date
01-19-2010
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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

Allergy & Immunology Allergy

Taxonomy Code
207KA0200X
Type
Allopathic & Osteopathic Physicians
License State
CA
Taxonomy Description
A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee

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

ANITA CARMEN CHOY M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(650) 322-3847

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
ZZZ85918ZMEDICARE ID-TYPE UNSPECIFIED (04)CA 

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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 1578571154, 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
5
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
8
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
7
Unchanged
Pos 7
1
Doubled → 2
Pos 8
1
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 7 → 14 → 5 5 → 10 → 1 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 + 5 + 1 + 4 + 8 + 1 + 0 + 7 + 2 + 1 + 1 + 0 + 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 1578571154.

Other Providers at the Same Location


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

Podiatrist
1101 WELCH RD, STE C6
PALO ALTO, CA 94304
Allergy & Immunology (Allergy)
1101 WELCH RD, SUITE A-2
PALO ALTO, CA 94304
Psychiatry & Neurology (Neurology)
1101 WELCH RD, SUITE C-5
PALO ALTO, CA 94304
Pediatrics
1101 WELCH RD, SUITE A1
PALO ALTO, CA 94304
Pediatrics
1101 WELCH RD, SUITE A1
PALO ALTO, CA 94304
Pediatrics
1101 WELCH RD, SUITE A1
PALO ALTO, CA 94304
Pediatrics
1101 WELCH RD, SUITE A1
PALO ALTO, CA 94304
Pediatrics
1101 WELCH RD, SUITE A1
PALO ALTO, CA 94304
Pediatrics
1101 WELCH RD, SUITE A1
PALO ALTO, CA 94304
Pediatrics
1101 WELCH RD, SUITE A1
PALO ALTO, CA 94304
Pediatrics
1101 WELCH RD, SUITE A1
PALO ALTO, CA 94304
Psychiatry & Neurology (Neurology)
1101 WELCH RD, SUITE C5
PALO ALTO, CA 94304
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1101 WELCH RD, SUITE C-5
PALO ALTO, CA 94304
Radiology (Diagnostic Radiology)
1101 WELCH RD
PALO ALTO, CA 94304
Obstetrics & Gynecology
1101 WELCH RD, SUITE A8
PALO ALTO, CA 94304
Massage Therapist
1101 WELCH RD, SUITE A6
PALO ALTO, CA 94304
Acupuncturist
1101 WELCH RD, SUITE A6
PALO ALTO, CA 94304
Massage Therapist
1101 WELCH RD, SUITE A6
PALO ALTO, CA 94304
Marriage & Family Therapist
1101 WELCH RD, SUITE A6
PALO ALTO, CA 94304
Nurse Practitioner (Women's Health)
1101 WELCH RD, A8
PALO ALTO, CA 94304

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1578571154, enumerated as an "organization" on August 03, 2006.

The provider is located at 1101 WELCH RD STE A-2 PALO ALTO, CA 94304 and the phone number is (650) 322-3847.

Allergy & Immunology with taxonomy code 207KA0200X and a focus in Allergy.

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