JOEY MERRIFIELD ARNP
NPI 1053346411
Nurse Practitioner - Adult Health in Seattle, WA

NPI Status: Active since July 12, 2006

Contact Information

325 9TH AVE
BOX 359735
SEATTLE, WA
ZIP 98104
Phone: (206) 744-1049
Fax: (206) 744-5109

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  • Individual
  • Female
  • Nurse Practitioner
  • Adult Health

About JOEY MERRIFIELD

This page provides the complete NPI Profile along with additional information for Joey Merrifield, a provider established in Seattle, Washington with a medical specialization in Nurse Practitioner, focusing in adult health . The healthcare provider is registered in the NPI registry with number 1053346411 assigned on July 2006. The practitioner's primary taxonomy code is 363LA2200X with license number AP30003180 (WA). The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1053346411
Provider Name
JOEY MERRIFIELD ARNP
Gender
Female
Entity Type
Individual
Location Address
325 9TH AVE BOX 359735 SEATTLE, WA 98104
Location Phone
(206) 744-1049
Location Fax
(206) 744-5109
Mailing Address
325 9TH AVE BOX 359735 SEATTLE, WA 98104
Mailing Phone
(206) 744-1049
Mailing Fax
(206) 744-5109
Is Sole Proprietor?
No
Enumeration Date
07-12-2006
Last Update Date
01-31-2008
Code Navigator

A nurse practitioner (NP) like Joey Merrifield 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 Adult Health

Taxonomy Code
363LA2200X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
AP30003180
License State
WA

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

RN00089184 (WA)
2363L00000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner

AP30003180 (WA)
3363LW0102XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Women's Health

AP30003180 (WA)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
S59632MEDICARE UPIN (02) 
9632357MEDICAID (05)WA 
AB05037MEDICARE PIN (08)WA 
0155094OTHER (01)WAL&I PIN
UW2875OTHER (01)WAREGENCE BLUE SHIELD PIN

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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 1053346411, we treat the final digit (1) 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 1).

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
0
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
3
Unchanged
Pos 5
3
Doubled → 6
Pos 6
4
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
4
Unchanged
Pos 9
1
Doubled → 2
Check
1
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 3 → 6 6 → 12 → 3 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 0 + 3 + 6 + 4 + 1 + 2 + 4 + 2 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1053346411.

Other Providers at the Same Location


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

Pharmacist
325 9TH AVE, BOX 359885
SEATTLE, WA 98104
Emergency Medicine
325 9TH AVE
SEATTLE, WA 98104
Pediatrics (Adolescent Medicine)
325 9TH AVE, BOX 359774
SEATTLE, WA 98104
Internal Medicine (Nephrology)
325 9TH AVE
SEATTLE, WA 98104
Pharmacist (Pharmacotherapy)
325 9TH AVE, HMC PHARMACY MAILSTOP 359912
SEATTLE, WA 98104
Obstetrics & Gynecology
325 9TH AVE
SEATTLE, WA 98104
Surgery (Vascular Surgery)
325 9TH AVE, DIVISION OF VASCULAR SURGERY
SEATTLE, WA 98104
Anesthesiology (Pain Medicine)
325 9TH AVE
SEATTLE, WA 98104
Nurse Practitioner
325 9TH AVE
SEATTLE, WA 98104
Pharmacist
325 9TH AVE
SEATTLE, WA 98104
Radiology (Diagnostic Radiology)
325 9TH AVE
SEATTLE, WA 98104
Pharmacist
325 9TH AVE
SEATTLE, WA 98104
Emergency Medicine
325 9TH AVE
SEATTLE, WA 98104
Pharmacist
325 9TH AVE
SEATTLE, WA 98104
Pharmacist
325 9TH AVE, BOX #359930
SEATTLE, WA 98104
Pharmacist (Pharmacotherapy)
325 9TH AVE
SEATTLE, WA 98104
Pharmacist
325 9TH AVE
SEATTLE, WA 98104
Nurse Practitioner (Family)
325 9TH AVE
SEATTLE, WA 98104
Nurse Practitioner (Family)
325 9TH AVE
SEATTLE, WA 98104
Pharmacist (Pharmacotherapy)
325 9TH AVE, BOX 359912
SEATTLE, WA 98104

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1053346411, enumerated as an "individual" on July 12, 2006.

The provider is located at 325 9TH AVE BOX 359735 SEATTLE, WA 98104 and the phone number is (206) 744-1049.

Nurse Practitioner with taxonomy code 363LA2200X and a focus in Adult Health.

The provider might be accepting Accepts: Medicare, Medicaid and Blue Cross Blue Shield. Please consult your insurance carrier or call the provider to verify.