GERALD S SHATZ M.D.
NPI 1376515569
Allergy & Immunology - Allergy in Florissant, MO

NPI Status: Active since February 02, 2006

Contact Information

253 DUNN RD
FLORISSANT, MO
ZIP 63031
Phone: (314) 838-3948
Fax: (314) 830-3593

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  • Individual
  • Male
  • Allergy & Immunology
  • Allergy

About GERALD SHATZ

This page provides the complete NPI Profile along with additional information for Gerald Shatz, a provider established in Florissant, Missouri with a medical specialization in Allergy & Immunology, focusing in allergy . The healthcare provider is registered in the NPI registry with number 1376515569 assigned on February 2006. The practitioner's primary taxonomy code is 207KA0200X with license number R8059 (MO). The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1376515569
Provider Name
GERALD S SHATZ M.D.
Gender
Male
Entity Type
Individual
Location Address
253 DUNN RD FLORISSANT, MO 63031
Location Phone
(314) 838-3948
Location Fax
(314) 830-3593
Mailing Address
253 DUNN RD FLORISSANT, MO 63031
Mailing Phone
(314) 838-3948
Mailing Fax
(314) 830-3593
Is Sole Proprietor?
Yes
Enumeration Date
02-02-2006
Last Update Date
12-22-2008
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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 No.
R8059
License State
MO
Taxonomy Description
A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee

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.

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
AO9786MEDICARE UPIN (02)MO 

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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 1376515569, we treat the final digit (9) 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 9).

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
7
Doubled → 14 → 1 + 4
Pos 4
6
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
5
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
9
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 5 → 10 → 1 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 4 + 6 + 1 + 0 + 1 + 1 + 0 + 5 + 1 + 2 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1376515569.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Audiologist
253 DUNN RD
FLORISSANT, MO 63031
Allergy & Immunology
253 DUNN RD
FLORISSANT, MO 63031
Nurse Practitioner (Women's Health)
253 DUNN RD
FLORISSANT, MO 63031
Family Medicine
253 DUNN RD
FLORISSANT, MO 63031

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1376515569, enumerated as an "individual" on February 02, 2006.

The provider is located at 253 DUNN RD FLORISSANT, MO 63031 and the phone number is (314) 838-3948.

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.