STEVEN J. KEISER, D.D.S., INC.
NPI 1124449905
Durable Medical Equipment & Medical Supplies - Customized Equipment in Orange, CA

NPI Status: Active since December 23, 2013

Contact Information

172 N TUSTIN ST
SUITE 104
ORANGE, CA
ZIP 92867
Phone: (714) 538-1178
Fax: (714) 538-8554

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  • Organization
  • Durable Medical Equipment & Medical Supp...
  • Customized Equipment

About STEVEN J. KEISER, D.D.S., INC.

This page provides the complete NPI Profile along with additional information for Steven J. Keiser, D.d.s., Inc., a provider established in Orange, California operating as a Durable Medical Equipment & Medical Supplies, focusing in customized equipment . The healthcare provider is registered in the NPI registry with number 1124449905 assigned on December 2013. The practitioner's primary taxonomy code is 332BC3200X with license number 91299 (CA). The provider is registered as an organization and their NPI record was last updated 12 years ago. The authorized official of this NPI record is Dr. Steven J Keiser D.d.s (Dentist/owner)

NPI
1124449905
Provider Name
STEVEN J. KEISER, D.D.S., INC.
Entity Type
Organization
Location Address
172 N TUSTIN ST SUITE 104 ORANGE, CA 92867
Location Phone
(714) 538-1178
Location Fax
(714) 538-8554
Mailing Address
172 N TUSTIN ST SUITE 104 ORANGE, CA 92867
Mailing Phone
(714) 538-1178
Mailing Fax
(714) 538-8554
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-23-2013
Last Update Date
12-23-2013
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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

Durable Medical Equipment & Medical Supplies Customized Equipment

Taxonomy Code
332BC3200X
Type
Suppliers
License No.
91299
License State
CA

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. STEVEN J KEISER D.D.S

Authorized Official Title
DENTIST/OWNER
Authorized Official Phone
(714) 538-1178

Reviews for STEVEN J. KEISER, D.D.S., INC.

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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 1124449905, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
1
Unchanged
Pos 3
2
Doubled → 4
Pos 4
4
Unchanged
Pos 5
4
Doubled → 8
Pos 6
4
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
9
Unchanged
Pos 9
0
Doubled → 0
Check
5
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 4 → 8 9 → 18 → 9 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 4 + 4 + 8 + 4 + 1 + 8 + 9 + 0 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1124449905.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Dentist (General Practice)
172 N TUSTIN ST, STE. 104
ORANGE, CA 92867
Dentist
172 N TUSTIN ST, SUITE 104
ORANGE, CA 92867

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124449905, enumerated as an "organization" on December 23, 2013.

The provider is located at 172 N TUSTIN ST SUITE 104 ORANGE, CA 92867 and the phone number is (714) 538-1178.

Durable Medical Equipment & Medical Supplies with taxonomy code 332BC3200X and a focus in Customized Equipment.