DR. JOSHUA YUKI ALUMBAUGH DDS, MD
NPI 1326656216
Oral & Maxillofacial Surgery in Seattle, WA
NPI Status: Active since July 17, 2020
Contact Information
1660 S COLUMBIAN WAY
SEATTLE, WA
ZIP 98108
Phone: (206) 762-1010
- Individual
- Male
- Oral & Maxillofacial Surgery
About JOSHUA ALUMBAUGH
This page provides the complete NPI Profile along with additional information for Joshua Alumbaugh, a provider established in Seattle, Washington with a medical specialization in Oral & Maxillofacial Surgery. The healthcare provider is registered in the NPI registry with number 1326656216 assigned on July 2020. The practitioner's primary taxonomy code is 204E00000X with license number DR61161224 (WA). The provider is registered as an individual and his NPI record was last updated January 2026.
- NPI
- 1326656216
- Provider Name
- DR. JOSHUA YUKI ALUMBAUGH DDS, MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1660 S COLUMBIAN WAY SEATTLE, WA 98108
- Location Phone
- (206) 762-1010
- Mailing Address
- 6367 NE RADFORD DR APT 4028 SEATTLE, WA 98115
- Mailing Phone
- (425) 922-8504
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 07-17-2020
- Last Update Date
- 01-12-2026
- Code Navigator
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
Oral & Maxillofacial Surgery
- Taxonomy Code
- 204E00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- DR61161224
- License State
- WA
- Taxonomy Description
- Oral and maxillofacial surgeons are trained to recognize and treat a wide spectrum of diseases, injuries and defects in the head, neck, face, jaws and the hard and soft tissues of the oral and maxillofacial region. They are also trained to administer anesthesia, and provide care in an office setting. They are trained to treat problems such as the extraction of wisdom teeth, misaligned jaws, tumors and cysts of the jaw and mouth, and to perform dental implant surgery.
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) |
|---|---|---|---|---|
| 1 | 390200000X | Student, Health Care | Student in an Organized Health Care Education/Training Program |
Reviews for DR. JOSHUA YUKI ALUMBAUGH DDS, MD
There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.
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 1326656216, 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 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.
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 54 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 19 providers are registered at the same or a nearby location.
SEATTLE, WA 98108
SEATTLE, WA 98108
SEATTLE, WA 98108
SEATTLE, WA 98108
SEATTLE, WA 98108
SEATTLE, WA 98108
SEATTLE, WA 98108
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1326656216, enumerated as an "individual" on July 17, 2020.
The provider is located at 1660 S COLUMBIAN WAY SEATTLE, WA 98108 and the phone number is (206) 762-1010.
Oral & Maxillofacial Surgery with taxonomy code 204E00000X.
