TEODIK GRIGORIAN DO INC
NPI 1699397885
Internal Medicine - Clinical Cardiac Electrophysiology in Northridge, CA

NPI Status: Active since May 11, 2020

Contact Information

18531 ROSCOE BLVD STE 215
NORTHRIDGE, CA
ZIP 91324
Phone: (818) 775-5744

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  • Organization
  • Internal Medicine
  • Clinical Cardiac Electrophysiology

About TEODIK GRIGORIAN DO INC

This page provides the complete NPI Profile along with additional information for Teodik Grigorian Do Inc, an internist established in Northridge, California operating as a Internal Medicine, focusing in clinical cardiac electrophysiology . The healthcare provider is registered in the NPI registry with number 1699397885 assigned on May 2020. The practitioner's primary taxonomy code is 207RC0001X. The provider is registered as an organization and their NPI record was last updated 6 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 Teodik Grigorian Do (Provider)

NPI
1699397885
Provider Name
TEODIK GRIGORIAN DO INC
Entity Type
Organization
Location Address
18531 ROSCOE BLVD STE 215 NORTHRIDGE, CA 91324
Location Phone
(818) 775-5744
Mailing Address
18531 ROSCOE BLVD STE 215 NORTHRIDGE, CA 91324
Mailing Phone
(818) 775-5744
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-11-2020
Last Update Date
06-30-2020
Code Navigator

An internist like Teodik Grigorian Do Inc is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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

Internal Medicine Clinical Cardiac Electrophysiology

Taxonomy Code
207RC0001X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.

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

TEODIK GRIGORIAN DO

Authorized Official Title
PROVIDER
Authorized Official Phone
(818) 775-5744

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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 1699397885, 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 85. The final step is to find the difference between that total and the next multiple of ten (90 - 85 = 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
6
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
9
Unchanged
Pos 5
3
Doubled → 6
Pos 6
9
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
8
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 9 → 18 → 9 3 → 6 7 → 14 → 5 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 8 + 9 + 6 + 9 + 1 + 4 + 8 + 1 + 6 + 24 = 85

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

The next multiple of ten after 85 is 90. The difference is the calculated check digit.

90 - 85 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1699397885.

Other Providers at the Same Location


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

Physical Therapist (Orthopedic)
18531 ROSCOE BLVD STE 215
NORTHRIDGE, CA 91324
Internal Medicine (Clinical Cardiac Electrophysiology)
18531 ROSCOE BLVD STE 215
NORTHRIDGE, CA 91324
Family Medicine
18531 ROSCOE BLVD STE 215
NORTHRIDGE, CA 91324
Family Medicine
18531 ROSCOE BLVD STE 215
NORTHRIDGE, CA 91324

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699397885, enumerated as an "organization" on May 11, 2020.

The provider is located at 18531 ROSCOE BLVD STE 215 NORTHRIDGE, CA 91324 and the phone number is (818) 775-5744.

Internal Medicine with taxonomy code 207RC0001X and a focus in Clinical Cardiac Electrophysiology.