MATTHEW JAMES PEWORCHIK MD
NPI 1770045437
Pediatrics - Pediatric Infectious Diseases in Nashville, TN
NPI Status: Active since April 02, 2019
Contact Information
1161 21ST AVE S
NASHVILLE, TN
ZIP 37232
Phone: (540) 533-6280
- Individual
- Male
- Pediatrics
- Pediatric Infectious Diseases
About MATTHEW PEWORCHIK
This page provides the complete NPI Profile along with additional information for Matthew Peworchik, a pediatrician established in Nashville, Tennessee with a medical specialization in Pediatrics, focusing in pediatric infectious diseases . The healthcare provider is registered in the NPI registry with number 1770045437 assigned on April 2019. The practitioner's primary taxonomy code is 2080P0208X with license number 66780 (TN). The provider is registered as an individual and his NPI record was last updated one year ago.
- NPI
- 1770045437
- Provider Name
- MATTHEW JAMES PEWORCHIK MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1161 21ST AVE S NASHVILLE, TN 37232
- Location Phone
- (540) 533-6280
- Mailing Address
- 1161 21ST AVE S NASHVILLE, TN 37232
- Is Sole Proprietor?
- No
- Enumeration Date
- 04-02-2019
- Last Update Date
- 07-31-2025
- Code Navigator
A pediatrician like Matthew Peworchik 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
Secondary Locations
- 601 Childrens Ln
Norfolk, VA 23507
(757) 668-9982
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 Pediatric Infectious Diseases
- Taxonomy Code
- 2080P0208X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 66780
- License State
- TN
- Taxonomy Description
- A pediatrician trained to care for children in the diagnosis, treatment and prevention of infectious diseases. This specialist can apply specific knowledge to affect a better outcome for pediatric infections with complicated courses, underlying diseases that predispose to unusual or severe infections, unclear diagnoses, uncommon diseases and complex or investigational treatments.
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 | 390200000X | Student, Health Care | Student in an Organized Health Care Education/Training Program |
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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 1770045437, 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 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 53 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.
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1770045437, enumerated as an "individual" on April 02, 2019.
The provider is located at 1161 21ST AVE S NASHVILLE, TN 37232 and the phone number is (540) 533-6280.
Pediatrics with taxonomy code 2080P0208X and a focus in Pediatric Infectious Diseases.
