DR. ELVIN LEROY GRAUER DC
NPI 1407856370
Chiropractor in Santa Ana, CA

NPI Status: Active since July 21, 2005

Contact Information

1913 E 17TH ST
STE 109
SANTA ANA, CA
ZIP 92705
Phone: (714) 542-4017
Fax: (714) 542-4017

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  • Individual
  • Male
  • Chiropractor

About ELVIN GRAUER

This page provides the complete NPI Profile along with additional information for Elvin Grauer, a provider established in Santa Ana, California with a medical specialization in Chiropractor. The healthcare provider is registered in the NPI registry with number 1407856370 assigned on July 2005. The practitioner's primary taxonomy code is 111N00000X with license number DC9991 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1407856370
Provider Name
DR. ELVIN LEROY GRAUER DC
Gender
Male
Entity Type
Individual
Location Address
1913 E 17TH ST STE 109 SANTA ANA, CA 92705
Location Phone
(714) 542-4017
Location Fax
(714) 542-4017
Mailing Address
1913 E 17TH ST STE 109 SANTA ANA, CA 92705
Mailing Phone
(714) 542-4017
Mailing Fax
(714) 542-4017
Is Sole Proprietor?
Yes
Enumeration Date
07-21-2005
Last Update Date
07-08-2007
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A chiropractor like Elvin Grauer helps patients with problems of the neuromusculoskeletal system, which includes nerves, bones, muscles, ligaments, and tendons. Chiropractors use spinal adjustments and manipulation, as well as other clinical interventions, to manage health issues such as back and neck pain. Some chiropractors apply procedures like massage therapy, rehabilitative exercise, ultrasound and spinal adjustments and manipulation. A chiropractor focuses on the patients overall health and might refer patients to other healthcare professionals if necessary.

Location Map

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

Chiropractor

Taxonomy Code
111N00000X
Type
Chiropractic Providers
License No.
DC9991
License State
CA
Taxonomy Description
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

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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 1407856370, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
0
Doubled → 0
Pos 4
7
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
5
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
3
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
0
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 0 → 0 8 → 16 → 7 6 → 12 → 3 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 0 + 7 + 1 + 6 + 5 + 1 + 2 + 3 + 1 + 4 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1407856370.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Internal Medicine
1913 E 17TH ST, #106
SANTA ANA, CA 92705
Plastic Surgery
1913 E 17TH ST, SUITE 110
SANTA ANA, CA 92705
Dentist (General Practice)
1913 E 17TH ST, SUITE 113
SANTA ANA, CA 92705
Marriage & Family Therapist
1913 E 17TH ST
NORTH TUSTIN, CA 92705
Social Worker (Clinical)
1913 E 17TH ST, STE. 119
NORTH TUSTIN, CA 92705
Internal Medicine (Infectious Disease)
1913 E 17TH ST, SUITE 102
SANTA ANA, CA 92705
Dentist (General Practice)
1913 E 17TH ST, SUITE 112
SANTA ANA, CA 92705
Counselor (Mental Health)
1913 E 17TH ST
NORTH TUSTIN, CA 92705
Marriage & Family Therapist
1913 E 17TH ST, SUITE 119
NORTH TUSTIN, CA 92705
Counselor (Professional)
1913 E 17TH ST, #119
SANTA ANA, CA 92705

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1407856370, enumerated as an "individual" on July 21, 2005.

The provider is located at 1913 E 17TH ST STE 109 SANTA ANA, CA 92705 and the phone number is (714) 542-4017.

Chiropractor with taxonomy code 111N00000X.