BIG MAMA DOULAS - GRANDMANEM STYLE
NPI 1982555173
Clinic/Center - Birthing in Gresham, OR

NPI Status: Active since February 04, 2026

Contact Information

24800 SE STARK ST
GRESHAM, OR
ZIP 97030
Phone: (503) 674-1122

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  • Organization
  • Clinic/Center
  • Birthing

About BIG MAMA DOULAS - GRANDMANEM STYLE

This page provides the complete NPI Profile along with additional information for Big Mama Doulas - Grandmanem Style, a provider established in Gresham, Oregon operating as a Clinic/center, focusing in birthing . The healthcare provider is registered in the NPI registry with number 1982555173 assigned on February 2026. The practitioner's primary taxonomy code is 261QB0400X. The provider is registered as an organization and their NPI record was last updated February 2026. The authorized official of this NPI record is Ms. Letisha Mccoy (Executive Director)

NPI
1982555173
Provider Name
BIG MAMA DOULAS - GRANDMANEM STYLE
Entity Type
Organization
Location Address
24800 SE STARK ST GRESHAM, OR 97030
Location Phone
(503) 674-1122
Mailing Address
1087 SW DOTTIE CT TROUTDALE, OR 97060
Mailing Phone
(971) 512-6022
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-04-2026
Last Update Date
02-13-2026
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Location Map

Secondary Locations

  • 4805 NE Glisan St
    Portland, OR 97213
    (503) 215-6150

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

Clinic/Center Birthing

Taxonomy Code
261QB0400X
Type
Ambulatory Health Care Facilities
Taxonomy Description
A freestanding birth center is a health facility other than a hospital where childbirth is planned to occur away from the pregnant woman's residence, and that provides prenatal, labor and delivery, and postpartum care, as well as other ambulatory services for women and newborns.

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

MS. LETISHA MCCOY

Authorized Official Title
EXECUTIVE DIRECTOR
Authorized Official Phone
(971) 488-8076

Reviews for BIG MAMA DOULAS - GRANDMANEM STYLE

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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 1982555173, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 6 + 2 + 1 + 0 + 5 + 1 + 0 + 1 + 1 + 4 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1982555173.

Other Providers at the Same Location


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

Internal Medicine
24800 SE STARK ST
GRESHAM, OR 97030
Hospitalist
24800 SE STARK ST
GRESHAM, OR 97030
Internal Medicine
24800 SE STARK ST, MOUNT HOOD HOSPITAL
GRESHAM, OR 97030
Internal Medicine (Critical Care Medicine)
24800 SE STARK ST
GRESHAM, OR 97030
Emergency Medicine
24800 SE STARK ST
GRESHAM, OR 97030
Emergency Medicine
24800 SE STARK ST
GRESHAM, OR 97030
Emergency Medicine
24800 SE STARK ST
GRESHAM, OR 97030
Emergency Medicine
24800 SE STARK ST
GRESHAM, OR 97030
Emergency Medicine
24800 SE STARK ST
GRESHAM, OR 97030
Emergency Medicine
24800 SE STARK ST
GRESHAM, OR 97030
Emergency Medicine
24800 SE STARK ST
GRESHAM, OR 97030
Emergency Medicine
24800 SE STARK ST
GRESHAM, OR 97030
Emergency Medicine
24800 SE STARK ST
GRESHAM, OR 97030
Physical Therapist
24800 SE STARK ST
GRESHAM, OR 97030
Pathology (Anatomic Pathology & Clinical Pathology)
24800 SE STARK ST, MOUNT HOOD MEDICAL CENTER, LABORATORY
GRESHAM, OR 97030
Internal Medicine
24800 SE STARK ST
GRESHAM, OR 97030
Pharmacist
24800 SE STARK ST
GRESHAM, OR 97030
Lactation Consultant, Non-RN
24800 SE STARK ST
GRESHAM, OR 97030
Emergency Medicine
24800 SE STARK ST, LEGACY MT. HOOD MEDICAL CENTER, EMERGENCY MEDICINE
GRESHAM, OR 97030
Pharmacist
24800 SE STARK ST
GRESHAM, OR 97030

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1982555173, enumerated as an "organization" on February 04, 2026.

The provider is located at 24800 SE STARK ST GRESHAM, OR 97030 and the phone number is (503) 674-1122.

Clinic/Center with taxonomy code 261QB0400X and a focus in Birthing.