MRS. MARISSA M BOYD MSN, RN, FNP
NPI 1750548608
Nurse Practitioner - Family in Vacaville, CA

NPI Status: Active since May 19, 2008

Contact Information

1000 NUT TREE RD
VACAVILLE, CA
ZIP 95687
Phone: (707) 624-7128

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  • Individual
  • Female
  • Nurse Practitioner
  • Family

About MARISSA BOYD

This page provides the complete NPI Profile along with additional information for Marissa Boyd, a provider established in Vacaville, California with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1750548608 assigned on May 2008. The practitioner's primary taxonomy code is 363LF0000X with license number 95028240 (CA). The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1750548608
Provider Name
MRS. MARISSA M BOYD MSN, RN, FNP
Gender
Female
Entity Type
Individual
Location Address
1000 NUT TREE RD VACAVILLE, CA 95687
Location Phone
(707) 624-7128
Mailing Address
1000 NUT TREE RD VACAVILLE, CA 95687
Mailing Phone
(707) 624-7128
Is Sole Proprietor?
No
Enumeration Date
05-19-2008
Last Update Date
07-10-2024
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A nurse practitioner (NP) like Marissa Boyd 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

  • 18250 Mandarin St
    Woodland, CA 95695
    (916) 284-2304

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.
95028240
License State
CA

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

707096 (CA)
2171M00000XOther Service Providers

Case Manager/Care Coordinator

707096 (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 1750548608, we treat the final digit (8) 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

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

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 0 + 0 + 1 + 0 + 4 + 1 + 6 + 6 + 0 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1750548608.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Internal Medicine
1000 NUT TREE RD
VACAVILLE, CA 95687
Emergency Medicine
1000 NUT TREE RD
VACAVILLE, CA 95687
General Acute Care Hospital
1000 NUT TREE RD
VACAVILLE, CA 95687
Nurse Practitioner (Family)
1000 NUT TREE RD
VACAVILLE, CA 95687
Occupational Therapist
1000 NUT TREE RD
VACAVILLE, CA 95687
Pharmacist (Nutrition Support)
1000 NUT TREE RD
VACAVILLE, CA 95687
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
1000 NUT TREE RD
VACAVILLE, CA 95687
General Acute Care Hospital
1000 NUT TREE RD
VACAVILLE, CA 95687
Nurse Practitioner (Psychiatric/Mental Health)
1000 NUT TREE RD
VACAVILLE, CA 95687

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1750548608, enumerated as an "individual" on May 19, 2008.

The provider is located at 1000 NUT TREE RD VACAVILLE, CA 95687 and the phone number is (707) 624-7128.

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