RUTH L. CLARK
NPI 1235318387
Specialist in East Orange, NJ
NPI Status: Active since October 25, 2007
Contact Information
185 CENTRAL AVE
SUITE#611
EAST ORANGE, NJ
ZIP 07018
Phone: (973) 678-5607
Fax: (973) 678-6319
- Organization
- Specialist
About RUTH L. CLARK
This page provides the complete NPI Profile along with additional information for Ruth L. Clark, a provider established in East Orange, New Jersey operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1235318387 assigned on October 2007. The practitioner's primary taxonomy code is 174400000X with license number MA20681 (NJ). The provider is registered as an organization and their NPI record was last updated 17 years ago. The provider's other name is Ruth L. Clark. The authorized official of this NPI record is Dr. Alan Butler Clark M.d, P.a. (Neurologist)
- NPI
- 1235318387
- Provider Legal Name
- ALAN B. CLARK M.D, P.A.
- Other Organization Name
- RUTH L. CLARK
- Other Name Type
- Other Name (5)
- Entity Type
- Organization
- Location Address
- 185 CENTRAL AVE SUITE#611 EAST ORANGE, NJ 07018
- Location Phone
- (973) 678-5607
- Location Fax
- (973) 678-6319
- Mailing Address
- 310 CENTRAL AVE SUITE#303 EAST ORANGE, NJ 07018
- Mailing Phone
- (973) 678-5607
- Mailing Fax
- (973) 678-6319
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- Yes
- Enumeration Date
- 10-25-2007
- Last Update Date
- 03-05-2009
- Code Navigator
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
Specialist
- Taxonomy Code
- 174400000X
- Type
- Other Service Providers
- License No.
- MA20681
- License State
- NJ
- 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.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 282N00000X | Hospitals | General Acute Care Hospital | MA56498 (NJ) |
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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 1235318387, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 63 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 14 providers are registered at the same or a nearby location.
EAST ORANGE, NJ 07018
EAST ORANGE, NJ 07018
EAST ORANGE, NJ 07018
EAST ORANGE, NJ 07018
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1235318387, enumerated as an "organization" on October 25, 2007.
The provider is located at 185 CENTRAL AVE SUITE#611 EAST ORANGE, NJ 07018 and the phone number is (973) 678-5607.
Specialist with taxonomy code 174400000X.
