ASHLEY RENEE' BROWN RN, CD
NPI 1669304556
Doula in Tacoma, WA

NPI Status: Active since June 02, 2026

Contact Information

9040A JACKSON AVE
TACOMA, WA
ZIP 98431
Phone: (253) 968-0161

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  • Individual
  • Female
  • Doula

About ASHLEY BROWN

This page provides the complete NPI Profile along with additional information for Ashley Brown, a provider established in Tacoma, Washington with a medical specialization in Doula. The healthcare provider is registered in the NPI registry with number 1669304556 assigned on June 2026. The practitioner's primary taxonomy code is 374J00000X with license number 70142685 (WA). The provider is registered as an individual and her NPI record was last updated June 2026.

NPI
1669304556
Provider Name
ASHLEY RENEE' BROWN RN, CD
Gender
Female
Entity Type
Individual
Location Address
9040A JACKSON AVE TACOMA, WA 98431
Location Phone
(253) 968-0161
Mailing Address
9040A JACKSON AVE TACOMA, WA 98431
Is Sole Proprietor?
Yes
Enumeration Date
06-02-2026
Last Update Date
06-02-2026
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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

Doula

Taxonomy Code
374J00000X
Type
Nursing Service Related Providers
License No.
70142685
License State
WA
Taxonomy Description
Doulas work in a variety of settings and have been trained to provide physical, emotional, and informational support to a mother before, during, and just after birth and/or provide emotional and practical support to a mother during the postpartum period.

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

70039994.MSL (WA)

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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 1669304556, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 6 + 0 + 8 + 5 + 1 + 0 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1669304556.

Other Providers at the Same Location


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

Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
9040A JACKSON AVE
TACOMA, WA 98431
Social Worker (Clinical)
9040A JACKSON AVE
TACOMA, WA 98431
Internal Medicine
9040A JACKSON AVE
TACOMA, WA 98431
Clinic/Center (Military/U.S. Coast Guard Outpatient)
9040A JACKSON AVE, ATTN: MCHJ-CSA-U
TACOMA, WA 98431
Registered Nurse
9040A JACKSON AVE, ATTN: MCHJ-CLQ-Q, CHRISTINA YOON RN
TACOMA, WA 98431
General Acute Care Hospital
9040A JACKSON AVE, ATT: MCHJ-C-E
TACOMA, WA 98431
Military Hospital (Military General Acute Care Hospital. Operational (Transportable))
9040A JACKSON AVE
TACOMA, WA 98431
Nutritionist
9040A JACKSON AVE
JOINT BASE LEWIS MCCHORD, WA 98431
Family Medicine
9040A JACKSON AVE
JOINT BASE LEWIS MCCHORD, WA 98431
Internal Medicine (Gastroenterology)
9040A JACKSON AVE
JOINT BASE LEWIS MCCHORD, WA 98431
Dietitian, Registered
9040A JACKSON AVE
TACOMA, WA 98431
Licensed Practical Nurse
9040A JACKSON AVE
JOINT BASE LEWIS MCCHORD, WA 98431
Family Medicine
9040A JACKSON AVE
TACOMA, WA 98431
Physical Therapist
9040A JACKSON AVE
JBLM, WA 98431
Chiropractor
9040A JACKSON AVE
JOINT BASE LEWIS MCCHORD, WA 98431
Nurse Practitioner
9040A JACKSON AVE
TACOMA, WA 98431
Dietitian, Registered
9040A JACKSON AVE
TACOMA, WA 98431
Pharmacist
9040A JACKSON AVE
JOINT BASE LEWIS MCCHORD, WA 98431
Pharmacist
9040A JACKSON AVE
JOINT BASE LEWIS MCCHORD, WA 98431
Internal Medicine
9040A JACKSON AVE
TACOMA, WA 98431

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669304556, enumerated as an "individual" on June 02, 2026.

The provider is located at 9040A JACKSON AVE TACOMA, WA 98431 and the phone number is (253) 968-0161.

Doula with taxonomy code 374J00000X.