TRI CITIES MIDWIFERY
NPI 1831018332
Advanced Practice Midwife in Kennewick, WA

NPI Status: Active since July 10, 2026

Contact Information

94505 E GRANADA CT
KENNEWICK, WA
ZIP 99338
Phone: (509) 303-8346
Fax: (509) 581-2231

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  • Organization
  • Advanced Practice Midwife

About TRI CITIES MIDWIFERY

This page provides the complete NPI Profile along with additional information for Tri Cities Midwifery, a provider established in Kennewick, Washington operating as a Advanced Practice Midwife. The healthcare provider is registered in the NPI registry with number 1831018332 assigned on July 2026. The practitioner's primary taxonomy code is 367A00000X. The provider is registered as an organization and their NPI record was last updated July 2026. Tri Cities Midwifery operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Megan Zanol Cnm (Midwife, Owner)

NPI
1831018332
Provider Name
TRI CITIES MIDWIFERY
Entity Type
Organization
Location Address
94505 E GRANADA CT KENNEWICK, WA 99338
Location Phone
(509) 303-8346
Location Fax
(509) 581-2231
Mailing Address
94505 E GRANADA CT KENNEWICK, WA 99338
Mailing Phone
(509) 303-8346
Mailing Fax
(509) 581-2231
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-10-2026
Last Update Date
07-10-2026
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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

Advanced Practice Midwife

Taxonomy Code
367A00000X
Type
Physician Assistants & Advanced Practice Nursing Providers
Taxonomy Description
Advanced practice midwifery encompasses the independent provision of care during pregnancy, childbirth, and the postpartum period; sexual and reproductive health; gynecologic health; and family planning services, including preconception care. Midwives also provide primary care for individuals from adolescence throughout the lifespan as well as care for the healthy newborn during the first 28 days of life. Midwives provide initial and ongoing comprehensive assessment, diagnosis, and treatment. Midwifery care includes health promotion, disease prevention, risk assessment and management, and individualized wellness education and counseling. Source: American College of Nurse-Midwives, www.midwife.org Additional Resources: See the American College of Nurse-Midwives, www.midwife.org, for more information on Certified Nurse-Midwives, Certified Midwives, the American Midwifery Certification Board (AMCB), and licensure.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MEGAN ZANOL CNM

Authorized Official Title
MIDWIFE, OWNER
Authorized Official Phone
(509) 303-8346

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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 1831018332, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 0 + 1 + 1 + 6 + 3 + 6 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1831018332.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Advanced Practice Midwife
94505 E GRANADA CT
KENNEWICK, WA 99338

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831018332, enumerated as an "organization" on July 10, 2026.

The provider is located at 94505 E GRANADA CT KENNEWICK, WA 99338 and the phone number is (509) 303-8346.

Advanced Practice Midwife with taxonomy code 367A00000X.