MS. LYDIA MICHELLE SEIGH CRNP
NPI 1609736487
Pediatrics - Obesity Medicine in Huntsville, AL
NPI Status: Active since November 14, 2025
Contact Information
7703 ENSLEY DR SW
HUNTSVILLE, AL
ZIP 35802
Phone: (256) 509-1509
- Individual
- Female
- Pediatrics
- Obesity Medicine
About LYDIA SEIGH
This page provides the complete NPI Profile along with additional information for Lydia Seigh, a pediatrician established in Huntsville, Alabama with a medical specialization in Pediatrics, focusing in obesity medicine . The healthcare provider is registered in the NPI registry with number 1609736487 assigned on November 2025. The practitioner's primary taxonomy code is 2080B0002X with license number 1-102186 (AL). The provider is registered as an individual and her NPI record was last updated one year ago.
- NPI
- 1609736487
- Provider Name
- MS. LYDIA MICHELLE SEIGH CRNP
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 7703 ENSLEY DR SW HUNTSVILLE, AL 35802
- Location Phone
- (256) 509-1509
- Mailing Address
- 7703 ENSLEY DR SW HUNTSVILLE, AL 35802
- Mailing Phone
- (256) 509-1509
- Is Sole Proprietor?
- No
- Enumeration Date
- 11-14-2025
- Last Update Date
- 11-14-2025
- Code Navigator
A pediatrician like Lydia Seigh is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, 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
Pediatrics Obesity Medicine
- Taxonomy Code
- 2080B0002X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 1-102186
- License State
- AL
- Taxonomy Description
- A pediatrician who specializes in the treatment of obesity demonstrates competency in and a thorough understanding of the treatment of obesity and the genetic, biologic, environmental, social, and behavioral factors that contribute to obesity. The obesity medicine physician employs therapeutic interventions including diet, physical activity, behavioral change, and pharmacotherapy. The obesity medicine physician utilizes a comprehensive approach, and may include additional resources such as dietitians, exercise physiologists, mental health professionals and bariatric surgeons as indicated to achieve optimal results. Additionally, the obesity medicine physician maintains competency in providing pre- peri- and post-surgical care of bariatric surgery patients, promotes the prevention of obesity, and advocates for those who suffer from obesity.
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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 1609736487, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).
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 63 is 70. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1609736487, enumerated as an "individual" on November 14, 2025.
The provider is located at 7703 ENSLEY DR SW HUNTSVILLE, AL 35802 and the phone number is (256) 509-1509.
Pediatrics with taxonomy code 2080B0002X and a focus in Obesity Medicine.
