LAUREN DELLSPERGER
NPI 1235072976
Internal Medicine - Critical Care Medicine in Austin, TX

NPI Status: Active since April 09, 2026

Contact Information

1201 W 38TH ST
AUSTIN, TX
ZIP 78705
Phone: (512) 324-1010

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  • Individual
  • Female
  • Internal Medicine
  • Critical Care Medicine

About LAUREN DELLSPERGER

This page provides the complete NPI Profile along with additional information for Lauren Dellsperger, an internist established in Austin, Texas with a medical specialization in Internal Medicine, focusing in critical care medicine . The healthcare provider is registered in the NPI registry with number 1235072976 assigned on April 2026. The practitioner's primary taxonomy code is 207RC0200X with license number 928448 (TX). The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1235072976
Provider Name
LAUREN DELLSPERGER
Gender
Female
Entity Type
Individual
Location Address
1201 W 38TH ST AUSTIN, TX 78705
Location Phone
(512) 324-1010
Mailing Address
112 SHAWI PASS LEANDER, TX 78641
Is Sole Proprietor?
Yes
Enumeration Date
04-09-2026
Last Update Date
04-09-2026
Code Navigator

An internist like Lauren Dellsperger is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, 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

Internal Medicine Critical Care Medicine

Taxonomy Code
207RC0200X
Type
Allopathic & Osteopathic Physicians
License No.
928448
License State
TX
Taxonomy Description
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

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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 1235072976, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
2
Unchanged
Pos 3
3
Doubled → 6
Pos 4
5
Unchanged
Pos 5
0
Doubled → 0
Pos 6
7
Unchanged
Pos 7
2
Doubled → 4
Pos 8
9
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
6
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 0 → 0 2 → 4 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 6 + 5 + 0 + 7 + 4 + 9 + 1 + 4 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1235072976.

Other Providers at the Same Location


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

Pediatrics (Neonatal-Perinatal Medicine)
1201 W 38TH ST
AUSTIN, TX 78705
Emergency Medicine
1201 W 38TH ST
AUSTIN, TX 78705
Pediatrics (Neonatal-Perinatal Medicine)
1201 W 38TH ST
AUSTIN, TX 78705
Emergency Medicine
1201 W 38TH ST, #101
AUSTIN, TX 78705
Pediatrics (Neonatal-Perinatal Medicine)
1201 W 38TH ST, SETON MEDICAL CENTER
AUSTIN, TX 78705
Emergency Medicine
1201 W 38TH ST
AUSTIN, TX 78705
Emergency Medicine
1201 W 38TH ST
AUSTIN, TX 78705
Emergency Medicine
1201 W 38TH ST
AUSTIN, TX 78705
Emergency Medicine (Emergency Medical Services)
1201 W 38TH ST
AUSTIN, TX 78705
Emergency Medicine
1201 W 38TH ST
AUSTIN, TX 78705
Emergency Medicine
1201 W 38TH ST
AUSTIN, TX 78705
Emergency Medicine (Emergency Medical Services)
1201 W 38TH ST
AUSTIN, TX 78705
Emergency Medicine
1201 W 38TH ST
AUSTIN, TX 78705
Emergency Medicine
1201 W 38TH ST
AUSTIN, TX 78705
Emergency Medicine
1201 W 38TH ST
AUSTIN, TX 78705
Emergency Medicine
1201 W 38TH ST
AUSTIN, TX 78705
Nurse Practitioner (Neonatal)
1201 W 38TH ST
AUSTIN, TX 78705
Emergency Medicine
1201 W 38TH ST
AUSTIN, TX 78705
Emergency Medicine
1201 W 38TH ST
AUSTIN, TX 78705
Nurse Practitioner (Neonatal)
1201 W 38TH ST
AUSTIN, TX 78705

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1235072976, enumerated as an "individual" on April 09, 2026.

The provider is located at 1201 W 38TH ST AUSTIN, TX 78705 and the phone number is (512) 324-1010.

Internal Medicine with taxonomy code 207RC0200X and a focus in Critical Care Medicine.