GRETCHEN LANGMAID STEWART MSW, RC
NPI 1073615845
Social Worker in Bellevue, WA
NPI Status: Active since September 02, 2006
Contact Information
16120 NE 8TH ST
BELLEVUE, WA
ZIP 98008
Phone: (425) 747-4004
Fax: (425) 747-1069
- Individual
- Female
- Social Worker
- Accepts Insurance
About GRETCHEN STEWART
This page provides the complete NPI Profile along with additional information for Gretchen Stewart, a provider established in Bellevue, Washington with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1073615845 assigned on September 2006. The practitioner's primary taxonomy code is 104100000X with license number LW60320710 (WA). The provider is registered as an individual and her NPI record was last updated one year ago.
- NPI
- 1073615845
- Provider Name
- GRETCHEN LANGMAID STEWART MSW, RC
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 16120 NE 8TH ST BELLEVUE, WA 98008
- Location Phone
- (425) 747-4004
- Location Fax
- (425) 747-1069
- Mailing Address
- 747 N 74TH ST SEATTLE, WA 98103
- Mailing Phone
- (425) 747-4004
- Mailing Fax
- (425) 747-1069
- Is Sole Proprietor?
- No
- Enumeration Date
- 09-02-2006
- Last Update Date
- 09-08-2025
- Code Navigator
A social worker like Gretchen Stewart helps patients solve and cope with problems in their everyday lives, diagnoses and treats mental, behavioral, and emotional problems. Social workers help in wide range of situations, such as adopting a child, illness, divorce, or unemployment.
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
Social Worker
- Taxonomy Code
- 104100000X
- Type
- Behavioral Health & Social Service Providers
- License No.
- LW60320710
- License State
- WA
- Taxonomy Description
- A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Premera Blue Cross Alaska One Gold - PPO
- Premera Blue Cross Preferred Bronze 5800 HSA - PPO
- Premera Blue Cross Preferred Bronze 6350 - PPO
- Premera Blue Cross Preferred Gold 1500 - PPO
- Premera Blue Cross Preferred Silver 4500 - PPO
- Premera Blue Cross Standard Bronze II - PPO
- Premera Blue Cross Standard Gold - PPO
- Premera Blue Cross Standard Silver - PPO
- Premera Blue Cross Family Dental - PPO
- Premera Blue Cross Pediatric Dental - PPO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
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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 1073615845, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 55 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
BELLEVUE, WA 98008
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1073615845, enumerated as an "individual" on September 02, 2006.
The provider is located at 16120 NE 8TH ST BELLEVUE, WA 98008 and the phone number is (425) 747-4004.
Social Worker with taxonomy code 104100000X.
The provider might be accepting Accepts: Premera Blue Cross Blue Shield of Alaska. Please consult your insurance carrier or call the provider to verify.
