DR. JOSEPH ISAIAH WILLIS M.D.
NPI 1710947841
Radiology - Diagnostic Radiology in Yorba Linda, CA
NPI Status: Active since March 24, 2006
Contact Information
20540 VIA TARARA
YORBA LINDA, CA
ZIP 92887
Phone: (714) 701-9560
- Individual
- Male
- Radiology
- Diagnostic Radiology
- Accepts Insurance
About JOSEPH WILLIS
This page provides the complete NPI Profile along with additional information for Joseph Willis, a provider established in Yorba Linda, California with a medical specialization in Radiology, focusing in diagnostic radiology . The healthcare provider is registered in the NPI registry with number 1710947841 assigned on March 2006. The practitioner's primary taxonomy code is 2085R0202X with license number G32748 (CA). The provider is registered as an individual and his NPI record was last updated 11 years ago.
- NPI
- 1710947841
- Provider Name
- DR. JOSEPH ISAIAH WILLIS M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 20540 VIA TARARA YORBA LINDA, CA 92887
- Location Phone
- (714) 701-9560
- Mailing Address
- 20540 VIA TARARA YORBA LINDA, CA 92887
- Mailing Phone
- (714) 701-9560
- Is Sole Proprietor?
- No
- Enumeration Date
- 03-24-2006
- Last Update Date
- 09-03-2015
- 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
Radiology Diagnostic Radiology
- Taxonomy Code
- 2085R0202X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- G32748
- License State
- CA
- Taxonomy Description
- A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
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 | 2085U0001X | Allopathic & Osteopathic Physicians | Radiology | G32748 (CA) |
| 2 | 208D00000X | Allopathic & Osteopathic Physicians | General Practice | G32748 (CA) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Bronze 7500 $25 Generic Drugs - HMO
- Bronze 7500 $25 Generic Drugs + Adult Vision & Fitness - HMO
- Core Gold 1500 $10 Generic Drugs - HMO
- Core Gold 1500 $10 Generic Drugs + Adult Vision & Fitness - HMO
- Diabetes Gold 3000 $0 Chronic Care Drugs & Services - HMO
- Diabetes Gold 3000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness - HMO
- Diabetes Silver 5000 $0 Chronic Care Drugs & Services - HMO
- Diabetes Silver 5000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness - HMO
- Gold 2000 $15 Generic Drugs - HMO
- Gold 2000 $15 Generic Drugs + Adult Vision & Fitness - HMO
- Bronze Classic 4700 - HMO
- Bronze Classic Standard - HMO
- Bronze Elite + PCP Saver Plus - HMO
- Bronze Simple Breathe Easy with Enhanced COPD Benefits - HMO
- Bronze Simple Chronic Care CKM - HMO
- Bronze Simple Diabetes - HMO
- Gold Classic - HMO
- Gold Classic Standard - HMO
- Gold Elite Saver Plus - HMO
- Silver Classic Standard - HMO
- Bronze Classic 4700 - HMO
- Bronze Classic 4700 | with AdventHealth - HMO
- Bronze Classic Standard - HMO
- Bronze Classic Standard | with AdventHealth - HMO
- Bronze Elite + PCP Saver Plus - HMO
- Bronze Elite + PCP Saver Plus | with AdventHealth - HMO
- Bronze Simple Breathe Easy with Enhanced COPD Benefits - HMO
- Bronze Simple Chronic Care CKM - HMO
- Bronze Simple Diabetes - HMO
- Gold Classic Standard - HMO
- Bronze Classic 4700 - HMO
- Bronze Classic 4700 | with Atrium Health - HMO
- Bronze Classic Standard - HMO
- Bronze Classic Standard | with Atrium Health - HMO
- Bronze Elite + PCP Saver Plus - HMO
- Bronze Elite + PCP Saver Plus | with Atrium Health - HMO
- Bronze Simple Breathe Easy with Enhanced COPD Benefits | with Atrium Health - HMO
- Bronze Simple Chronic Care CKM | with Atrium Health - HMO
- Bronze Simple Diabetes | with Atrium Health - HMO
- Gold Classic Standard - HMO
- Bronze Classic Standard - HMO
- Bronze Elite + PCP Saver Plus - HMO
- Bronze Simple - HMO
- Bronze Simple Breathe Easy with Enhanced COPD Benefits - HMO
- Bronze Simple Chronic Care CKM - HMO
- Buena Salud Bronce Simple Para Diabetes - HMO
- Gold Classic - HMO
- Gold Classic Standard - HMO
- Gold Simple - HMO
- Gold Simple Diabetes - HMO
- Bronze Classic - EPO
- Bronze Classic | with Bryan Health - EPO
- Bronze Classic 4700 - EPO
- Bronze Classic 4700 | MercyOne - EPO
- Bronze Classic Standard - EPO
- Bronze Classic Standard - PPO
- Bronze Classic Standard | MercyOne - EPO
- Bronze Classic Standard | with Bryan Health - EPO
- Bronze Elite + PCP Saver - EPO
- Bronze Elite + PCP Saver Plus - EPO
- Bronze Classic PCP Saver | Cleveland Clinic - HMO
- Bronze Classic Standard | Cleveland Clinic - HMO
- Bronze Simple Breathe Easy with Enhanced COPD Benefits | Cleveland Clinic - HMO
- Bronze Simple Chronic Care CKM | Cleveland Clinic - HMO
- Bronze Simple Diabetes | Cleveland Clinic - HMO
- Bronze Simple HSA | Cleveland Clinic - HMO
- Gold Classic Standard | Cleveland Clinic - HMO
- Gold Elite | Cleveland Clinic - HMO
- Gold Elite Saver Plus | Cleveland Clinic - HMO
- Silver Classic Standard | Cleveland Clinic - HMO
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
| Identifier | Type / Code | Identifier State | Identifier Issuer |
|---|---|---|---|
| A91473 | MEDICARE UPIN (02) | CA | |
| 00G327480 | MEDICAID (05) | CA | |
| 00G327480 | MEDICARE ID-TYPE UNSPECIFIED (04) | CA |
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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 1710947841, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).
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 69 is 70. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1710947841, enumerated as an "individual" on March 24, 2006.
The provider is located at 20540 VIA TARARA YORBA LINDA, CA 92887 and the phone number is (714) 701-9560.
Radiology with taxonomy code 2085R0202X and a focus in Diagnostic Radiology.
The provider might be accepting Accepts: CareSource, Oscar Health Insurance, Oscar Health. Please consult your insurance carrier or call the provider to verify.
