AMS NEUROLOGY
NPI 1811235450
Specialist in Pasadena, CA

NPI Status: Active since January 16, 2013

Contact Information

960 E GREEN ST
STE L11
PASADENA, CA
ZIP 91106
Phone: (626) 599-7600
Fax: (626) 599-7601

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  • Organization
  • Specialist

About AMS NEUROLOGY

This page provides the complete NPI Profile along with additional information for Ams Neurology, a provider established in Pasadena, California operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1811235450 assigned on January 2013. The practitioner's primary taxonomy code is 174400000X with license number A54329 (CA). The provider is registered as an organization and their NPI record was last updated 13 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 Dr. Charles Eric Niesen M.d. (President)

NPI
1811235450
Provider Name
AMS NEUROLOGY
Entity Type
Organization
Location Address
960 E GREEN ST STE L11 PASADENA, CA 91106
Location Phone
(626) 599-7600
Location Fax
(626) 599-7601
Mailing Address
960 E GREEN ST STE L11 PASADENA, CA 91106
Mailing Phone
(626) 599-7600
Mailing Fax
(626) 599-7601
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-16-2013
Last Update Date
01-16-2013
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
A54329
License State
CA
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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.

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. CHARLES ERIC NIESEN M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(626) 599-7600

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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 1811235450, 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 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
8
Unchanged
Pos 3
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
2
Doubled → 4
Pos 6
3
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
4
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 1 → 2 2 → 4 5 → 10 → 1 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 4 + 3 + 1 + 0 + 4 + 1 + 0 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1811235450.

Other Providers at the Same Location


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

Otolaryngology
960 E GREEN ST, #101
PASADENA, CA 91106
Specialist
960 E GREEN ST, 108
PASADENA, CA 91106
Optometrist
960 E GREEN ST, SUITE 1000
PASADENA, CA 91106
Optometrist
960 E GREEN ST, SUITE 1000
PASADENA, CA 91106
Optometrist
960 E GREEN ST, SUITE 1000
PASADENA, CA 91106
Family Medicine
960 E GREEN ST, SUITE 292
PASADENA, CA 91106
Specialist
960 E GREEN ST
PASADENA, CA 91106
Specialist
960 E GREEN ST, #330
PASADENA, CA 91106
Dermatology
960 E GREEN ST
PASADENA, CA 91106
Optometrist
960 E GREEN ST, SUITE 1000
PASADENA, CA 91106
Plastic Surgery
960 E GREEN ST, SUITE 168
PASADENA, CA 91106
Obstetrics & Gynecology
960 E GREEN ST, SUITE L-60
PASADENA, CA 91106
Plastic Surgery
960 E GREEN ST, #214
PASADENA, CA 91106
Surgery (Plastic and Reconstructive Surgery)
960 E GREEN ST, SUITE 168
PASADENA, CA 91106
Dentist
960 E GREEN ST
PASADENA, CA 91106
Dermatology
960 E GREEN ST, #164
PASADENA, CA 91106
Family Medicine
960 E GREEN ST, 208
PASADENA, CA 91106
Chiropractor
960 E GREEN ST, SUITE 208
PASADENA, CA 91106
Specialist
960 E GREEN ST, 108
PASADENA, CA 91106
Audiologist
960 E GREEN ST, SUITE 101
PASADENA, CA 91106

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811235450, enumerated as an "organization" on January 16, 2013.

The provider is located at 960 E GREEN ST STE L11 PASADENA, CA 91106 and the phone number is (626) 599-7600.

Specialist with taxonomy code 174400000X.