TRACY AUSTIN DEMPSEY
NPI 1285017459
Nurse Practitioner - Family in Sebastopol, CA

NPI Status: Active since July 06, 2015

Contact Information

2264 GREEN HILL RD
SEBASTOPOL, CA
ZIP 95472
Phone: (707) 503-0962

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  • Individual
  • Female
  • Nurse Practitioner
  • Family

About TRACY DEMPSEY

This page provides the complete NPI Profile along with additional information for Tracy Dempsey, a provider established in Sebastopol, California with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1285017459 assigned on July 2015. The practitioner's primary taxonomy code is 363LF0000X with license number 22630 (CA). The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI
1285017459
Provider Name
TRACY AUSTIN DEMPSEY
Gender
Female
Entity Type
Individual
Location Address
2264 GREEN HILL RD SEBASTOPOL, CA 95472
Location Phone
(707) 503-0962
Mailing Address
2264 GREEN HILL RD SEBASTOPOL, CA 95472
Is Sole Proprietor?
No
Enumeration Date
07-06-2015
Last Update Date
04-18-2023
Code Navigator

A nurse practitioner (NP) like Tracy Dempsey is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

Location Map

Secondary Locations

  • 488 Wild Oak Dr
    Windsor, CA 95492
    (562) 310-4712

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

Nurse Practitioner Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
22630
License State
CA

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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 1285017459, we treat the final digit (9) 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 9).

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
8
Doubled → 16 → 1 + 6
Pos 4
5
Unchanged
Pos 5
0
Doubled → 0
Pos 6
1
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
4
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
9
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 8 → 16 → 7 0 → 0 7 → 14 → 5 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 6 + 5 + 0 + 1 + 1 + 4 + 4 + 1 + 0 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1285017459.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Social Worker (Clinical)
2264 GREEN HILL RD
SEBASTOPOL, CA 95472
Marriage & Family Therapist
2264 GREEN HILL RD
SEBASTOPOL, CA 95472
Nurse Practitioner (Family)
2264 GREEN HILL RD
SEBASTOPOL, CA 95472
Substance Abuse Rehabilitation Facility
2264 GREEN HILL RD
SEBASTOPOL, CA 95472
Substance Abuse Rehabilitation Facility
2264 GREEN HILL RD
SEBASTOPOL, CA 95472

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1285017459, enumerated as an "individual" on July 06, 2015.

The provider is located at 2264 GREEN HILL RD SEBASTOPOL, CA 95472 and the phone number is (707) 503-0962.

Nurse Practitioner with taxonomy code 363LF0000X and a focus in Family.