MR. JOSEPH WADE BAKER
NPI 1316808322
Peer Specialist in Winchester, VA
NPI Status: Active since November 19, 2025
Contact Information
1840 AMHERST ST
WINCHESTER, VA
ZIP 22601
Phone: (540) 536-8000
Fax: (540) 536-7780
- Individual
- Male
- Peer Specialist
About JOSEPH BAKER
This page provides the complete NPI Profile along with additional information for Joseph Baker, a provider established in Winchester, Virginia with a medical specialization in Peer Specialist. The healthcare provider is registered in the NPI registry with number 1316808322 assigned on November 2025. The practitioner's primary taxonomy code is 175T00000X with license number 0735001376 (VA). The provider is registered as an individual and his NPI record was last updated January 2026.
- NPI
- 1316808322
- Provider Name
- MR. JOSEPH WADE BAKER
- Other Name
- JOSEPH WADE JONES RPRS
- Other Name Type
- Former Name (1)
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1840 AMHERST ST WINCHESTER, VA 22601
- Location Phone
- (540) 536-8000
- Location Fax
- (540) 536-7780
- Mailing Address
- 220 CAMPUS BLVD STE 320 WINCHESTER, VA 22601
- Mailing Phone
- (540) 536-5100
- Mailing Fax
- (540) 536-7780
- Is Sole Proprietor?
- No
- Enumeration Date
- 11-19-2025
- Last Update Date
- 01-29-2026
- Code Navigator
Location Map
Secondary Locations
- 200 Memorial Dr
Luray, VA 22835
(540) 743-4561 - 351 Valley Health Way
Front Royal, VA 22630
(540) 636-0300 - 759 S Main St
Woodstock, VA 22664
(540) 459-1100
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
Peer Specialist
- Taxonomy Code
- 175T00000X
- Type
- Other Service Providers
- License No.
- 0735001376
- License State
- VA
- Taxonomy Description
- Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.
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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 1316808322, 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.
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 58 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.
WINCHESTER, VA 22601
WINCHESTER, VA 22601
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1316808322, enumerated as an "individual" on November 19, 2025.
The provider is located at 1840 AMHERST ST WINCHESTER, VA 22601 and the phone number is (540) 536-8000.
Peer Specialist with taxonomy code 175T00000X.
