NEXTGEN POST ACUTE SERVICES PC
NPI 1821946211
Internal Medicine - Pulmonary Disease in Bossier City, LA
NPI Status: Active since March 20, 2026
Contact Information
4405 AIRLINE DR
BOSSIER CITY, LA
ZIP 71111
Phone: (318) 747-5440
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
- Organization
- Internal Medicine
- Pulmonary Disease
About NEXTGEN POST ACUTE SERVICES PC
This page provides the complete NPI Profile along with additional information for Nextgen Post Acute Services Pc, an internist established in Bossier City, Louisiana operating as a Internal Medicine, focusing in pulmonary disease . The healthcare provider is registered in the NPI registry with number 1821946211 assigned on March 2026. The practitioner's primary taxonomy code is 207RP1001X. The provider is registered as an organization and their NPI record was last updated May 2026. Nextgen Post Acute Services Pc 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 Eric Jarquin (Financial Controller)
- NPI
- 1821946211
- Provider Name
- NEXTGEN POST ACUTE SERVICES PC
- Entity Type
- Organization
- Location Address
- 4405 AIRLINE DR BOSSIER CITY, LA 71111
- Location Phone
- (318) 747-5440
- Mailing Address
- 701 N FEDERAL HWY STE 601 HALLANDALE BEACH, FL 33009
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 03-20-2026
- Last Update Date
- 05-29-2026
- Code Navigator
An internist like Nextgen Post Acute Services Pc 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
Secondary Locations
- 2575 Airline Dr
Bossier City, LA 71111
(318) 746-7466 - 307 N Castleman St
Oak Grove, LA 71263
(318) 428-3249
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 Pulmonary Disease
- Taxonomy Code
- 207RP1001X
- Type
- Allopathic & Osteopathic Physicians
- Taxonomy Description
- An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
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 | 207RC0000X | Allopathic & Osteopathic Physicians | Internal Medicine | |
| 2 | 207RI0200X | Allopathic & Osteopathic Physicians | Internal Medicine | |
| 3 | 207RN0300X | Allopathic & Osteopathic Physicians | Internal Medicine | |
| 4 | 363LA2100X | Physician Assistants & Advanced Practice Nursing Providers | Nurse Practitioner |
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.
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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 1821946211, 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 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.
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 59 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
BOSSIER CITY, LA 71111
BOSSIER CITY, LA 71111
BOSSIER CITY, LA 71111
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1821946211, enumerated as an "organization" on March 20, 2026.
The provider is located at 4405 AIRLINE DR BOSSIER CITY, LA 71111 and the phone number is (318) 747-5440.
Internal Medicine with taxonomy code 207RP1001X and a focus in Pulmonary Disease.
