DR. JULIE SANDSTAD M.D.
NPI 1437156874
Pathology - Cytopathology in Fort Worth, TX

NPI Status: Active since June 30, 2005

Contact Information

1401 PENNSYLVANIA AVE
FORT WORTH, TX
ZIP 76104
Phone: (713) 432-1100
Fax: (713) 432-0221

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  • Individual
  • Female
  • Pathology
  • Cytopathology

About JULIE SANDSTAD

This page provides the complete NPI Profile along with additional information for Julie Sandstad, a provider established in Fort Worth, Texas with a medical specialization in Pathology, focusing in cytopathology . The healthcare provider is registered in the NPI registry with number 1437156874 assigned on June 2005. The practitioner's primary taxonomy code is 207ZC0500X with license number G8647 (TX). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1437156874
Provider Name
DR. JULIE SANDSTAD M.D.
Gender
Female
Entity Type
Individual
Location Address
1401 PENNSYLVANIA AVE FORT WORTH, TX 76104
Location Phone
(713) 432-1100
Location Fax
(713) 432-0221
Mailing Address
PO BOX 101867 FORT WORTH, TX 76185
Is Sole Proprietor?
Yes
Enumeration Date
06-30-2005
Last Update Date
09-11-2025
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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

Pathology Cytopathology

Taxonomy Code
207ZC0500X
Type
Allopathic & Osteopathic Physicians
License No.
G8647
License State
TX
Taxonomy Description
A cytopathologist is an anatomic pathologist trained in the diagnosis of human disease by means of the study of cells obtained from body secretions and fluids, by scraping, washing, or sponging the surface of a lesion, or by the aspiration of a tumor mass or body organ with a fine needle. A major aspect of a cytopathologist's practice is the interpretation of Papanicolaou-stained smears of cells from the female reproductive systems, the Pap test. However, the cytopathologist's expertise is applied to the diagnosis of cells from all systems and areas of the body. He/she is a consultant to all medical specialists.

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)
1207ZP0102XAllopathic & Osteopathic Physicians

Pathology
Anatomic Pathology & Clinical Pathology

G8647 (TX)

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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 1437156874, 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
4
Unchanged
Pos 3
3
Doubled → 6
Pos 4
7
Unchanged
Pos 5
1
Doubled → 2
Pos 6
5
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
8
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 3 → 6 1 → 2 6 → 12 → 3 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 6 + 7 + 2 + 5 + 1 + 2 + 8 + 1 + 4 + 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 1437156874.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Pathology (Anatomic Pathology & Clinical Pathology)
1401 PENNSYLVANIA AVE
FORT WORTH, TX 76104
Pathology (Anatomic Pathology & Clinical Pathology)
1401 PENNSYLVANIA AVE
FORT WORTH, TX 76104
Pathology (Anatomic Pathology & Clinical Pathology)
1401 PENNSYLVANIA AVE
FORT WORTH, TX 76104
Pathology (Anatomic Pathology & Clinical Pathology)
1401 PENNSYLVANIA AVE
FORT WORTH, TX 76104
Pathology (Anatomic Pathology & Clinical Pathology)
1401 PENNSYLVANIA AVE
FORT WORTH, TX 76104
Pathology (Anatomic Pathology & Clinical Pathology)
1401 PENNSYLVANIA AVE
FORT WORTH, TX 76104
Pathology (Anatomic Pathology & Clinical Pathology)
1401 PENNSYLVANIA AVE
FORT WORTH, TX 76104
Physician Assistant
1401 PENNSYLVANIA AVE
FT WORTH, TX 76104
Physician Assistant
1401 PENNSYLVANIA AVE
FORT WORTH, TX 76104
Technician, Pathology
1401 PENNSYLVANIA AVE
FORT WORTH, TX 76104
Pathology (Anatomic Pathology)
1401 PENNSYLVANIA AVE
FORT WORTH, TX 76104
Clinical Medical Laboratory
1401 PENNSYLVANIA AVE
FORT WORTH, TX 76104
Pathology (Anatomic Pathology & Clinical Pathology)
1401 PENNSYLVANIA AVE
FORT WORTH, TX 76104
Pathology (Anatomic Pathology & Clinical Pathology)
1401 PENNSYLVANIA AVE
FORT WORTH, TX 76104

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1437156874, enumerated as an "individual" on June 30, 2005.

The provider is located at 1401 PENNSYLVANIA AVE FORT WORTH, TX 76104 and the phone number is (713) 432-1100.

Pathology with taxonomy code 207ZC0500X and a focus in Cytopathology.