NORTHEAST MEDICAL SPECIALISTS
NPI 1811969918
Allergy & Immunology in Columbia, SC

NPI Status: Active since February 02, 2006

Contact Information

1401 CALHOUN ST
COLUMBIA, SC
ZIP 29201
Phone: (803) 400-1201
Fax: (803) 400-1204

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  • Organization
  • Allergy & Immunology

About NORTHEAST MEDICAL SPECIALISTS

This page provides the complete NPI Profile along with additional information for Northeast Medical Specialists, a provider established in Columbia, South Carolina operating as a Allergy & Immunology. The healthcare provider is registered in the NPI registry with number 1811969918 assigned on February 2006. The practitioner's primary taxonomy code is 207K00000X with license number 15941 (SC). The provider is registered as an organization and their NPI record was last updated one year ago. Northeast Medical Specialists operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. Tanya Elaine Reid Md (Owner)

NPI
1811969918
Provider Name
NORTHEAST MEDICAL SPECIALISTS
Entity Type
Organization
Location Address
1401 CALHOUN ST COLUMBIA, SC 29201
Location Phone
(803) 400-1201
Location Fax
(803) 400-1204
Mailing Address
1401 CALHOUN ST COLUMBIA, SC 29201
Mailing Phone
(803) 400-1201
Mailing Fax
(803) 400-1204
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-02-2006
Last Update Date
09-11-2025
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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

Allergy & Immunology

Taxonomy Code
207K00000X
Type
Allopathic & Osteopathic Physicians
License No.
15941
License State
SC
Taxonomy Description
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

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)
1208000000XAllopathic & Osteopathic Physicians

Pediatrics

15941 (SC)

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas 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. TANYA ELAINE REID MD

Authorized Official Title
OWNER
Authorized Official Phone
(803) 400-1201

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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 1811969918, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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
9
Doubled → 18 → 1 + 8
Pos 6
6
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
9
Unchanged
Pos 9
1
Doubled → 2
Check
8
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 9 → 18 → 9 9 → 18 → 9 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 1 + 8 + 6 + 1 + 8 + 9 + 2 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1811969918.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811969918, enumerated as an "organization" on February 02, 2006.

The provider is located at 1401 CALHOUN ST COLUMBIA, SC 29201 and the phone number is (803) 400-1201.

Allergy & Immunology with taxonomy code 207K00000X.