KELSEY PENA PHARMD
NPI 1528900834
Pharmacist - Infectious Diseases in Nashville, TN

NPI Status: Active since April 07, 2026

Contact Information

2000 CHURCH ST
NASHVILLE, TN
ZIP 37236
Phone: (615) 284-5397

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  • Individual
  • Female
  • Pharmacist
  • Infectious Diseases

About KELSEY PENA

This page provides the complete NPI Profile along with additional information for Kelsey Pena, a provider established in Nashville, Tennessee with a medical specialization in Pharmacist, focusing in infectious diseases . The healthcare provider is registered in the NPI registry with number 1528900834 assigned on April 2026. The practitioner's primary taxonomy code is 1835I0206X with license number 0000040502 (TN). The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1528900834
Provider Name
KELSEY PENA PHARMD
Gender
Female
Entity Type
Individual
Location Address
2000 CHURCH ST NASHVILLE, TN 37236
Location Phone
(615) 284-5397
Mailing Address
2621 HABERSHAM AVE NASHVILLE, TN 37214
Is Sole Proprietor?
Yes
Enumeration Date
04-07-2026
Last Update Date
04-07-2026
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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

Pharmacist Infectious Diseases

Taxonomy Code
1835I0206X
Type
Pharmacy Service Providers
License No.
0000040502
License State
TN
Taxonomy Description
A licensed pharmacist who has demonstrated specialized knowledge and skill in the use of microbiology and pharmacology to develop, implement, and monitor drug regimens that incorporate antimicrobials to optimize therapy for patients.

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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 1528900834, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
5
Unchanged
Pos 3
2
Doubled → 4
Pos 4
8
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
0
Unchanged
Pos 7
0
Doubled → 0
Pos 8
8
Unchanged
Pos 9
3
Doubled → 6
Check
4
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 2 → 4 9 → 18 → 9 0 → 0 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 4 + 8 + 1 + 8 + 0 + 0 + 8 + 6 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1528900834.

Other Providers at the Same Location


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

Internal Medicine (Geriatric Medicine)
2000 CHURCH ST
NASHVILLE, TN 37236
Pediatrics (Neonatal-Perinatal Medicine)
2000 CHURCH ST
NASHVILLE, TN 37236
Specialist/Technologist (Athletic Trainer)
2000 CHURCH ST, BOX 18
NASHVILLE, TN 37236
Nurse Anesthetist, Certified Registered
2000 CHURCH ST
NASHVILLE, TN 37236
Specialist/Technologist (Athletic Trainer)
2000 CHURCH ST
NASHVILLE, TN 37236
Emergency Medicine
2000 CHURCH ST
NASHVILLE, TN 37236
Emergency Medicine
2000 CHURCH ST
NASHVILLE, TN 37236
Emergency Medicine
2000 CHURCH ST
NASHVILLE, TN 37236
Emergency Medicine
2000 CHURCH ST
NASHVILLE, TN 37236
Emergency Medicine
2000 CHURCH ST
NASHVILLE, TN 37236
Pediatrics (Neonatal-Perinatal Medicine)
2000 CHURCH ST, BOX 110
NASHVILLE, TN 37236
General Acute Care Hospital
2000 CHURCH ST
NASHVILLE, TN 37236
Pediatrics (Neonatal-Perinatal Medicine)
2000 CHURCH ST, SUITE #326 BAPTIST HOSPITAL
NASHVILLE, TN 37236
Pathology (Anatomic Pathology & Clinical Pathology)
2000 CHURCH ST
NASHVILLE, TN 37236
Internal Medicine (Infectious Disease)
2000 CHURCH ST
NASHVILLE, TN 37236
General Acute Care Hospital
2000 CHURCH ST
NASHVILLE, TN 37236
Internal Medicine
2000 CHURCH ST, BAPTIST HOSPITAL
NASHVILLE, TN 37236
Registered Nurse (Registered Nurse First Assistant)
2000 CHURCH ST
NASHVILLE, TN 37236
2000 CHURCH ST
NASHVILLE, TN 37236
Registered Nurse (Registered Nurse First Assistant)
2000 CHURCH ST
NASHVILLE, TN 37236

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528900834, enumerated as an "individual" on April 07, 2026.

The provider is located at 2000 CHURCH ST NASHVILLE, TN 37236 and the phone number is (615) 284-5397.

Pharmacist with taxonomy code 1835I0206X and a focus in Infectious Diseases.