OPELOUSAS GENERAL HOSPITAL AUTHORITY
NPI 1750507281
Internal Medicine - Cardiovascular Disease in Opelousas, LA

NPI Status: Active since April 17, 2007

Contact Information

539 E PRUDHOMME ST
OPELOUSAS, LA
ZIP 70570
Phone: (337) 948-3011
Fax: (337) 948-5126

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  • Organization
  • Internal Medicine
  • Cardiovascular Disease
  • Accepts Insurance

About OPELOUSAS GENERAL HOSPITAL AUTHORITY

This page provides the complete NPI Profile along with additional information for Opelousas General Hospital Authority, an internist established in Opelousas, Louisiana operating as a Internal Medicine, focusing in cardiovascular disease . The healthcare provider is registered in the NPI registry with number 1750507281 assigned on April 2007. The practitioner's primary taxonomy code is 207RC0000X. The provider is registered as an organization and their NPI record was last updated May 2026. Opelousas General Hospital Authority 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 Lance Joseph Armentor (Ceo)

NPI
1750507281
Provider Name
OPELOUSAS GENERAL HOSPITAL AUTHORITY
Entity Type
Organization
Location Address
539 E PRUDHOMME ST OPELOUSAS, LA 70570
Location Phone
(337) 948-3011
Location Fax
(337) 948-5126
Mailing Address
PO BOX 1389 OPELOUSAS, LA 70571
Mailing Phone
(337) 948-3011
Mailing Fax
(337) 948-5126
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-17-2007
Last Update Date
05-05-2026
Code Navigator

An internist like Opelousas General Hospital Authority 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 Cardiovascular Disease

Taxonomy Code
207RC0000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

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)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

 
2207RP1001XAllopathic & Osteopathic Physicians

Internal Medicine
Pulmonary Disease

 
32084P0800XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Psychiatry

 
4261QH0100XAmbulatory Health Care Facilities

Clinic/Center
Health Service

125 (LA)

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.

Insurance Plans Accepted

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

  • 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 Connect 80/60 $3200 with 2 $0 PCP Virtual Visits (L) - POS
  • Blue Connect 80/60 $3200 with 2 $0 PCP Virtual Visits (N) - POS
  • Blue Connect 80/60 $3200 with 2 $0 PCP Virtual Visits (S) - POS
  • Blue Connect Copay (PCP) 50/50 $7500 Standardized (H) HSA Eligible - POS
  • Blue Connect Copay (PCP) 50/50 $7500 Standardized (L) HSA Eligible - POS
  • Blue Connect Copay (PCP) 50/50 $7500 Standardized (N) HSA Eligible - POS
  • Blue Connect Copay (PCP) 50/50 $7500 Standardized (S) HSA Eligible - POS
  • Blue Connect Copay (PCP) 60/40 $6000 Standardized (L) - POS
  • Blue Connect Copay (PCP) 60/40 $6000 Standardized (N) - POS
  • Blue Connect Copay (PCP) 60/40 $6000 Standardized (S) - POS
  • Blue Connect Copay (PCP) 75/55 $2000 Standardized (H) - POS
  • Blue Connect Copay (PCP) 75/55 $2000 Standardized (L) - POS
  • Blue Connect Copay (PCP) 75/55 $2000 Standardized (N) - POS
  • Blue Connect Copay (PCP) 75/55 $2000 Standardized (S) - POS
  • 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

*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

LANCE JOSEPH ARMENTOR

Authorized Official Title
CEO
Authorized Official Phone
(337) 468-0350

Reviews for OPELOUSAS GENERAL HOSPITAL AUTHORITY

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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 1750507281, we treat the final digit (1) 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 1).

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
7
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
0
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
0
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
2
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
1
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 5 → 10 → 1 5 → 10 → 1 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 + 7 + 1 + 0 + 0 + 1 + 0 + 0 + 1 + 4 + 2 + 1 + 6 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1750507281.

Other Providers at the Same Location


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

Radiology (Diagnostic Radiology)
539 E PRUDHOMME ST
OPELOUSAS, LA 70570
Nurse Anesthetist, Certified Registered
539 E PRUDHOMME ST
OPELOUSAS, LA 70570
Nurse Anesthetist, Certified Registered
539 E PRUDHOMME ST
OPELOUSAS, LA 70570
Emergency Medicine
539 E PRUDHOMME ST
OPELOUSAS, LA 70570
Radiology (Diagnostic Radiology)
539 E PRUDHOMME ST
OPELOUSAS, LA 70570
Emergency Medicine
539 E PRUDHOMME ST
OPELOUSAS, LA 70570
Nurse Anesthetist, Certified Registered
539 E PRUDHOMME ST
OPELOUSAS, LA 70570
Nurse Anesthetist, Certified Registered
539 E PRUDHOMME ST
OPELOUSAS, LA 70570
Nurse Anesthetist, Certified Registered
539 E PRUDHOMME ST
OPELOUSAS, LA 70570
Nurse Anesthetist, Certified Registered
539 E PRUDHOMME ST
OPELOUSAS, LA 70570
Durable Medical Equipment & Medical Supplies
539 E PRUDHOMME ST
OPELOUSAS, LA 70570
Nurse Anesthetist, Certified Registered
539 E PRUDHOMME ST
OPELOUSAS, LA 70570
Dietitian, Registered
539 E PRUDHOMME ST
OPELOUSAS, LA 70570
Dietitian, Registered
539 E PRUDHOMME ST
OPELOUSAS, LA 70570
Nurse Anesthetist, Certified Registered
539 E PRUDHOMME ST
OPELOUSAS, LA 70570
Internal Medicine
539 E PRUDHOMME ST
OPELOUSAS, LA 70570
Emergency Medicine
539 E PRUDHOMME ST
OPELOUSAS, LA 70570
Internal Medicine (Nephrology)
539 E PRUDHOMME ST
OPELOUSAS, LA 70570
Emergency Medicine
539 E PRUDHOMME ST
OPELOUSAS, LA 70570
Emergency Medicine
539 E PRUDHOMME ST
OPELOUSAS, LA 70570

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1750507281, enumerated as an "organization" on April 17, 2007.

The provider is located at 539 E PRUDHOMME ST OPELOUSAS, LA 70570 and the phone number is (337) 948-3011.

Internal Medicine with taxonomy code 207RC0000X and a focus in Cardiovascular Disease.

The provider might be accepting Accepts: Blue Cross and Blue Shield of Louisiana and HMO. Please consult your insurance carrier or call the provider to verify.