WILLIAM C COHEN D O INC
NPI 1225178510
Otolaryngology - Otolaryngology/Facial Plastic Surgery in Orange, CA
NPI Status: Active since February 07, 2007
Contact Information
1010 W LA VETA AVE STE 445
ORANGE, CA
ZIP 92868
Phone: (714) 628-1313
Fax: (714) 628-1319
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
- Organization
- Otolaryngology
- Otolaryngology/Facial Plastic Surgery
About WILLIAM C COHEN D O INC
This page provides the complete NPI Profile along with additional information for William C Cohen D O Inc, a provider established in Orange, California operating as a Otolaryngology, focusing in otolaryngology/facial plastic surgery . The healthcare provider is registered in the NPI registry with number 1225178510 assigned on February 2007. The practitioner's primary taxonomy code is 207YX0905X with license number 20A6844 (CA). The provider is registered as an organization and their NPI record was last updated September 2025. The organization operates as a single speciality business group with one or more individual providers who practice the same area of specialization. The provider's
- NPI
- 1225178510
- Provider Legal Name
- WILLIAM C COHEN D O INC
- Other Organization Name
- Other Name Type
- (6)
- Entity Type
- Organization
- Location Address
- 1010 W LA VETA AVE STE 445 ORANGE, CA 92868
- Location Phone
- (714) 628-1313
- Location Fax
- (714) 628-1319
- Mailing Address
- 1010 W LA VETA AVE STE 445 ORANGE, CA 92868
- Mailing Phone
- (714) 628-1313
- Mailing Fax
- (714) 628-1319
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 02-07-2007
- Last Update Date
- 09-02-2025
- 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
Otolaryngology Otolaryngology/Facial Plastic Surgery
- Taxonomy Code
- 207YX0905X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 20A6844
- License State
- CA
- Taxonomy Description
- An otolaryngologist who specializes in the diagnosis and surgical treatment of head and neck conditions.
Group Taxonomy 193400000X SINGLE SPECIALTY GROUP
This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 2 | 2 | 5 | 1 | 7 | 8 | 5 | 1 | 0 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 2 | 4 | 5 | 2 | 7 | 16 | 5 | 2 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 2 + 4 + 5 + 2 + 7 + 1 + 6 + 5 + 2 + 24 = 60 | |||||||||
| Step 3: because the number obtained in step 2 ends in zero, the check digit is zero. | |||||||||
| 0 | |||||||||
The NPI number 1225178510 is valid because the calculated check digit 0 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following provider is registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1073545968 | DR. WILLIAM CLAY COHEN DO Individual | Otolaryngology (Otolaryngology/Facial Plastic Surgery) | 1010 W LA VETA AVE STE 445 ORANGE, CA 92868 (714) 628-1313 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1225178510, enumerated in the NPI registry as an "organization" on February 07, 2007
The provider is located at 1010 W La Veta Ave Ste 445 Orange, Ca 92868 and the phone number is (714) 628-1313
This medical organization specializes in Otolaryngology with taxonomy code 207YX0905X with a focus in Otolaryngology/Facial Plastic Surgery
This NPI record was last updated on February 07, 2007. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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