ACADIAN EAR NOSE THROAT & FACIAL PLASTIC SURGERY (APMC)
NPI 1639138522
Otolaryngology - Facial Plastic Surgery in Lafayette, LA

NPI Status: Active since March 21, 2006

Contact Information

1000 W PINHOOK RD
SUITE 201
LAFAYETTE, LA
ZIP 70503
Phone: (337) 237-0650
Fax: (888) 990-2781

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  • Organization
  • Otolaryngology
  • Facial Plastic Surgery
  • CLIA Number: 19D2025550
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 11-08-2027

About ACADIAN EAR NOSE THROAT & FACIAL PLASTIC SURGERY (APMC)

This page provides the complete NPI Profile along with additional information for Acadian Ear Nose Throat & Facial Plastic Surgery (apmc), a provider established in Lafayette, Louisiana operating as a Otolaryngology, focusing in facial plastic surgery . The healthcare provider is registered in the NPI registry with number 1639138522 assigned on March 2006. The practitioner's primary taxonomy code is 207YS0123X. The provider is registered as an organization and their NPI record was last updated 5 years ago. Acadian Ear Nose Throat & Facial Plastic Surgery (apmc) operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's former legal business name is Bradley J Chastant Md Facs Apmc. The authorized official of this NPI record is Bradley J Chastant Md (President)

NPI
1639138522
Provider Legal Name
ACADIAN EAR NOSE THROAT & FACIAL PLASTIC SURGERY (APMC)
Other Organization Name
BRADLEY J CHASTANT MD FACS APMC
Other Name Type
Former Legal Business Name (4)
Entity Type
Organization
Location Address
1000 W PINHOOK RD SUITE 201 LAFAYETTE, LA 70503
Location Phone
(337) 237-0650
Location Fax
(888) 990-2781
Mailing Address
1000 W PINHOOK RD SUITE 201 LAFAYETTE, LA 70503
Mailing Phone
(337) 237-0650
Mailing Fax
(888) 990-2781
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-21-2006
Last Update Date
07-07-2021
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Location Map

Secondary Locations

  • 1039 Camellia Blvd
    Lafayette, LA 70508
    (337) 237-0650
  • 1310 W 7th St
    Kaplan, LA 70548
    (337) 237-0650
  • 717 N Eastern Ave
    Crowley, LA 70526
    (337) 237-0650

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

Otolaryngology Facial Plastic Surgery

Taxonomy Code
207YS0123X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An otolaryngologist who specializes in facial plastic surgery.

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)
1207Y00000XAllopathic & Osteopathic Physicians

Otolaryngology

 

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

BRADLEY J CHASTANT MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(337) 237-0650

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
19D2025550
Facility Type
Physician Office
Certificate Effective Date
November 09, 2025
Certificate Expiration Date
November 08, 2027
Laboratory Director
DR. BRADLEY J. CHASTANT
Certificate Type
Certificate of Accreditation
Certificate Type Description
This is a CLIA certificate is issued to Acadian Ear Nose Throat & Facial Plastic Surgery (apmc) on the basis of the laboratory's accreditation by an accreditation organization approved by CMS. This type of certificate is issued to a laboratories tha perform nonwaived (moderate and/or high complexity) testing.

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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 1639138522, 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 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
6
Unchanged
Pos 3
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
1
Doubled → 2
Pos 6
3
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
5
Unchanged
Pos 9
2
Doubled → 4
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 3 → 6 1 → 2 8 → 16 → 7 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 2 + 3 + 1 + 6 + 5 + 4 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1639138522.

Other Providers at the Same Location


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

Urology
1000 W PINHOOK RD, SUITE 304
LAFAYETTE, LA 70503
Surgery
1000 W PINHOOK RD, SUITE 204
LAFAYETTE, LA 70503
Ophthalmology
1000 W PINHOOK RD, SUITE 300
LAFAYETTE, LA 70503
Specialist
1000 W PINHOOK RD, SUITE 303
LAFAYETTE, LA 70503
Surgery
1000 W PINHOOK RD, STE 302
LAFAYETTE, LA 70503
Anesthesiology
1000 W PINHOOK RD
LAFAYETTE, LA 70503
Audiologist
1000 W PINHOOK RD, SUITE 201
LAFAYETTE, LA 70503
Specialist
1000 W PINHOOK RD, SUITE 304
LAFAYETTE, LA 70503
Nurse Anesthetist, Certified Registered
1000 W PINHOOK RD
LAFAYETTE, LA 70503
Urology
1000 W PINHOOK RD, STE 304
LAFAYETTE, LA 70503
Surgery
1000 W PINHOOK RD, SUITE 204
LAFAYETTE, LA 70503
Surgery
1000 W PINHOOK RD, SUITE 204
LAFAYETTE, LA 70503
Nurse Practitioner (Adult Health)
1000 W PINHOOK RD, SUITE 204
LAFAYETTE, LA 70503
Surgery
1000 W PINHOOK RD, SUITE 302
LAFAYETTE, LA 70503
Audiologist-Hearing Aid Fitter
1000 W PINHOOK RD, 201 A
LAFAYETTE, LA 70503
Surgery
1000 W PINHOOK RD, STE 310
LAFAYETTE, LA 70503
Orthopaedic Surgery
1000 W PINHOOK RD, SUITE 305
LAFAYETTE, LA 70503
General Acute Care Hospital
1000 W PINHOOK RD
LAFAYETTE, LA 70503
Ophthalmology
1000 W PINHOOK RD, SUITE 301
LAFAYETTE, LA 70503
Surgery
1000 W PINHOOK RD, SUITE 310
LAFAYETTE, LA 70503

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639138522, enumerated as an "organization" on March 21, 2006.

The provider is located at 1000 W PINHOOK RD SUITE 201 LAFAYETTE, LA 70503 and the phone number is (337) 237-0650.

Otolaryngology with taxonomy code 207YS0123X and a focus in Facial Plastic Surgery.