SLR HOLDINGS LLC
NPI 1013500552
Internal Medicine in Covington, LA

NPI Status: Active since February 16, 2021

Contact Information

1970 N HIGHWAY 190
COVINGTON, LA
ZIP 70433
Phone: (985) 256-5599
Fax: (985) 256-5687

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  • Organization
  • Internal Medicine
  • Accepts Insurance

About SLR HOLDINGS LLC

This page provides the complete NPI Profile along with additional information for Slr Holdings Llc, an internist established in Covington, Louisiana operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1013500552 assigned on February 2021. The practitioner's primary taxonomy code is 207R00000X. The provider is registered as an organization and their NPI record was last updated one year 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 provider's . The authorized official of this NPI record is John C Simon Md (Md / Owner)

NPI
1013500552
Provider Legal Name
SLR HOLDINGS LLC
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
1970 N HIGHWAY 190 COVINGTON, LA 70433
Location Phone
(985) 256-5599
Location Fax
(985) 256-5687
Mailing Address
PO BOX 1805 COVINGTON, LA 70434
Mailing Phone
(985) 867-8585
Mailing Fax
(985) 256-5687
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-16-2021
Last Update Date
09-29-2025
Code Navigator

An internist like Slr Holdings Llc 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

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Group Taxonomy 193400000X MULTIPLE 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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Choice Bronze HSA (QualChoice) - POS
  • Complete Gold - PPO
  • Complete Gold + Vision + Adult Dental - PPO
  • Connected Silver - PPO
  • Connected Silver (QualChoice) - POS
  • Connected Silver (QualChoice) + Vision + Adult Dental - POS
  • Connected Silver (QualChoiceLife) - PPO
  • Connected Silver (QualChoiceLife) + Vision + Adult Dental - PPO
  • Connected Silver + Vision + Adult Dental - PPO
  • Elite Bronze - PPO
  • Complete Gold - EPO
  • Complete Gold + Vision + Adult Dental - EPO
  • Elite Bronze - EPO
  • Elite Bronze + Vision + Adult Dental - EPO
  • Elite Gold - EPO
  • Elite Gold + Vision + Adult Dental - EPO
  • Everyday Bronze - EPO
  • Everyday Bronze + Vision + Adult Dental - EPO
  • Focused Silver - EPO
  • Focused Silver + Vision + Adult Dental - EPO
  • Choice Bronze HSA - HMO
  • Choice Bronze HSA + Vision + Adult Dental - HMO
  • Complete Gold - HMO
  • Complete Gold + Vision + Adult Dental - HMO
  • Everyday Bronze - HMO
  • Everyday Bronze + Vision + Adult Dental - HMO
  • Everyday Gold - HMO
  • Everyday Gold + Vision + Adult Dental - HMO
  • Standard Expanded Bronze - HMO
  • Standard Expanded Bronze + Vision + Adult Dental - HMO
  • Complete Gold - EPO
  • Complete Gold + Vision + Adult Dental - EPO
  • Enhanced Diabetes Care Silver with $0 Drug Options - EPO
  • Enhanced Diabetes Care Silver with $0 Drug Options + Vision + Adult Dental - EPO
  • Everyday Gold - EPO
  • Everyday Gold + Vision + Adult Dental - EPO
  • Focused Silver - EPO
  • Focused Silver + Vision + Adult Dental - EPO
  • Standard Gold - EPO
  • Standard Gold + Vision + Adult Dental - EPO
  • Blue Max 70/50 $6700 with 2 $0 PCP Virtual Visits HSA Eligible - PPO
  • Blue Max 80/60 $1500 with 2 $0 PCP Virtual Visits - PPO
  • Blue Max Copay (PCP) 50/50 $3300 with 2 $0 PCP Virtual Visits - PPO
  • Blue Max Copay (PCP) 50/50 $7500 Standardized HSA Eligible - PPO
  • Blue Max Copay (PCP) 60/40 $6000 Standardized - PPO
  • Blue Max Copay (PCP) 75/55 $2000 Standardized - PPO
  • Blue Saver 60/40 $6100 - PPO
  • Blue Saver 90/70 $3400 - PPO
  • Blue POS 60/40 $6500 with 2 $0 PCP Virtual Visits HSA Eligible - POS
  • Blue POS 80/60 $3200 with 2 $0 PCP Virtual Visits - POS
  • Blue POS 90/70 $9900 with 2 $0 PCP Virtual Visits HSA Eligible - POS
  • Blue POS Copay (PCP) 50/50 $7500 Standardized HSA Eligible - POS
  • Blue POS Copay (PCP) 60/40 $6000 Standardized - POS
  • Blue POS Copay (PCP) 75/55 $2000 Standardized - POS
  • Blue POS Copay (PCP) 80/60 $1000 with 2 $0 PCP Virtual Visits - POS
  • Signature Blue 80/60 $3200 with 2 $0 PCP Virtual Visits - POS
  • Signature Blue 90/70 $9900 with 2 $0 PCP Virtual Visits HSA Eligible - POS
  • Signature Blue Copay (PCP) 50/50 $7500 Standardized HSA Eligible - POS

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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

JOHN C SIMON MD

Authorized Official Title
MD / OWNER
Authorized Official Phone
(985) 867-8585

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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 1013500552, we treat the final digit (2) 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 38. The final step is to find the difference between that total and the next multiple of ten (40 - 38 = 2).

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
0
Unchanged
Pos 3
1
Doubled → 2
Pos 4
3
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
0
Unchanged
Pos 7
0
Doubled → 0
Pos 8
5
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
2
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 5 → 10 → 1 0 → 0 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 2 + 3 + 1 + 0 + 0 + 0 + 5 + 1 + 0 + 24 = 38

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

The next multiple of ten after 38 is 40. The difference is the calculated check digit.

40 - 38 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1013500552.

Other Providers at the Same Location


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

Nurse Practitioner (Adult Health)
1970 N HIGHWAY 190
COVINGTON, LA 70433
Internal Medicine (Nephrology)
1970 N HIGHWAY 190, SUITE 100
COVINGTON, LA 70433
Internal Medicine (Infectious Disease)
1970 N HIGHWAY 190
COVINGTON, LA 70433
Podiatrist
1970 N HIGHWAY 190
COVINGTON, LA 70433
Nurse Practitioner (Family)
1970 N HIGHWAY 190
COVINGTON, LA 70433
Internal Medicine
1970 N HIGHWAY 190
COVINGTON, LA 70433
Internal Medicine (Critical Care Medicine)
1970 N HIGHWAY 190
COVINGTON, LA 70433
Internal Medicine (Nephrology)
1970 N HIGHWAY 190
COVINGTON, LA 70433
Nurse Practitioner (Family)
1970 N HIGHWAY 190
COVINGTON, LA 70433
Nurse Practitioner (Family)
1970 N HIGHWAY 190
COVINGTON, LA 70433
Nurse Practitioner (Family)
1970 N HIGHWAY 190
COVINGTON, LA 70433
Internal Medicine (Pulmonary Disease)
1970 N HIGHWAY 190
COVINGTON, LA 70433
Nurse Practitioner (Family)
1970 N HIGHWAY 190
COVINGTON, LA 70433
Nurse Practitioner (Acute Care)
1970 N HIGHWAY 190
COVINGTON, LA 70433
Nurse Practitioner (Family)
1970 N HIGHWAY 190
COVINGTON, LA 70433
Podiatrist (Foot & Ankle Surgery)
1970 N HIGHWAY 190
COVINGTON, LA 70433
Nurse Practitioner (Acute Care)
1970 N HIGHWAY 190
COVINGTON, LA 70433
Nurse Practitioner (Family)
1970 N HIGHWAY 190
COVINGTON, LA 70433
Hospitalist
1970 N HIGHWAY 190
COVINGTON, LA 70433
Internal Medicine (Nephrology)
1970 N HIGHWAY 190
COVINGTON, LA 70433

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1013500552, enumerated as an "organization" on February 16, 2021.

The provider is located at 1970 N HIGHWAY 190 COVINGTON, LA 70433 and the phone number is (985) 256-5599.

Internal Medicine with taxonomy code 207R00000X.

The provider might be accepting Accepts: Ambetter from Arkansas Health & Wellness, Ambetter. Please consult your insurance carrier or call the provider to verify.