MRS. DANIELLE IVY MARSTON NP
NPI 1134758857
Nurse Practitioner - Family in Lakewood, CO

NPI Status: Active since April 04, 2020

Contact Information

200 UNION BLVD STE 311
LAKEWOOD, CO
ZIP 80228
Phone: (303) 566-7170
Fax: (303) 566-7172

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NPPES record last updated: June 20, 2024. Verified against the NPPES registry weekly; last sync: July 12, 2026.

Record update history: Jun 20, 2024, Jan 28, 2022, Feb 25, 2021 and 2 more (5 updates tracked since 2020).

  • Individual
  • Female
  • Nurse Practitioner
  • Family

About DANIELLE MARSTON

This page provides the complete NPI Profile along with additional information for Danielle Marston, a provider established in Lakewood, Colorado with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1134758857 assigned on April 2020. The practitioner's primary taxonomy code is 363LF0000X with license number 0995949 (CO). The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1134758857
Provider Name
MRS. DANIELLE IVY MARSTON NP
Other Name
DANIELLE GAUTEREAUX
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
200 UNION BLVD STE 311 LAKEWOOD, CO 80228
Location Phone
(303) 566-7170
Location Fax
(303) 566-7172
Mailing Address
200 UNION BLVD STE 311 LAKEWOOD, CO 80228
Mailing Phone
(303) 566-7170
Mailing Fax
(303) 566-7172
Is Sole Proprietor?
No
Enumeration Date
04-04-2020
Last Update Date
06-20-2024
Code Navigator

A nurse practitioner (NP) like Danielle Marston 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

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.
0995949
License State
CO

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)
1163W00000XNursing Service Providers

Registered Nurse

1645088 (CO)

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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 1134758857, 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 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.

Pos 1
1
Doubled → 2
Pos 2
1
Unchanged
Pos 3
3
Doubled → 6
Pos 4
4
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
5
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
8
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
7
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 7 → 14 → 5 8 → 16 → 7 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 6 + 4 + 1 + 4 + 5 + 1 + 6 + 8 + 1 + 0 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1134758857.

Other Providers at the Same Location


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

Psychiatry & Neurology (Neurology)
200 UNION BLVD STE 311
LAKEWOOD, CO 80228
Internal Medicine
200 UNION BLVD STE 311
LAKEWOOD, CO 80228
Family Medicine
200 UNION BLVD STE 311
LAKEWOOD, CO 80228
Family Medicine
200 UNION BLVD STE 311
LAKEWOOD, CO 80228
Family Medicine
200 UNION BLVD STE 311
LAKEWOOD, CO 80228

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1134758857, enumerated as an "individual" on April 04, 2020.

The provider is located at 200 UNION BLVD STE 311 LAKEWOOD, CO 80228 and the phone number is (303) 566-7170.

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