LARRY HALE DAY MD
NPI 1285695288
Otolaryngology - Otolaryngic Allergy in Hattiesburg, MS
NPI Status: Active since March 29, 2006
Contact Information
107 MILLSAPS DRIVE
HATTIESBURG, MS
ZIP 39402
Phone: (601) 268-5131
Fax: (601) 268-5138
- Individual
- Male
- Otolaryngology
- Otolaryngic Allergy
About LARRY DAY
This page provides the complete NPI Profile along with additional information for Larry Day, a provider established in Hattiesburg, Mississippi with a medical specialization in Otolaryngology, focusing in otolaryngic allergy . The healthcare provider is registered in the NPI registry with number 1285695288 assigned on March 2006. The practitioner's primary taxonomy code is 207YX0602X with license number 04659 (MS). The provider is registered as an individual and his NPI record was last updated one year ago.
- NPI
- 1285695288
- Provider Name
- LARRY HALE DAY MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 107 MILLSAPS DRIVE HATTIESBURG, MS 39402
- Location Phone
- (601) 268-5131
- Location Fax
- (601) 268-5138
- Mailing Address
- POST OFFICE BOX 17829 HATTIESBURG, MS 39404
- Mailing Phone
- (601) 268-5131
- Mailing Fax
- (601) 268-5138
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 03-29-2006
- Last Update Date
- 09-11-2025
- Code Navigator
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
Otolaryngology Otolaryngic Allergy
- Taxonomy Code
- 207YX0602X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 04659
- License State
- MS
- Taxonomy Description
- An otolaryngologist who specializes in the diagnosis and treatment of otolaryngic allergies and other allergic diseases.
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 | 207Y00000X | Allopathic & Osteopathic Physicians | Otolaryngology | 04659 (MS) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
| Identifier | Type / Code | Identifier State | Identifier Issuer |
|---|---|---|---|
| 00011998 | MEDICAID (05) | MS |
Reviews for LARRY HALE DAY MD
There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.
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 1285695288, 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 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.
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 62 is 70. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1285695288, enumerated as an "individual" on March 29, 2006.
The provider is located at 107 MILLSAPS DRIVE HATTIESBURG, MS 39402 and the phone number is (601) 268-5131.
Otolaryngology with taxonomy code 207YX0602X and a focus in Otolaryngic Allergy.
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.
