DR. ERIK JAN WILLIAMS MD
NPI 1568540417
Ophthalmology in Palm Desert, CA
NPI Status: Active since November 01, 2006
Contact Information
36921 COOK ST
SUITE #103
PALM DESERT, CA
ZIP 92211
Phone: (760) 568-3111
Fax: (760) 836-1151
- Individual
- Male
- Ophthalmology
About ERIK WILLIAMS
This page provides the complete NPI Profile along with additional information for Erik Williams, a provider established in Palm Desert, California with a medical specialization in Ophthalmology. The healthcare provider is registered in the NPI registry with number 1568540417 assigned on November 2006. The practitioner's primary taxonomy code is 207W00000X with license number A23475 (CA). The provider is registered as an individual and his NPI record was last updated 17 years ago.
- NPI
- 1568540417
- Provider Name
- DR. ERIK JAN WILLIAMS MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 36921 COOK ST SUITE #103 PALM DESERT, CA 92211
- Location Phone
- (760) 568-3111
- Location Fax
- (760) 836-1151
- Mailing Address
- 36921 COOK ST SUITE #103 PALM DESERT, CA 92211
- Mailing Phone
- (760) 568-3111
- Mailing Fax
- (760) 836-1151
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 11-01-2006
- Last Update Date
- 06-03-2008
- Code Navigator
Ophthalmologists like Erik Williams specialize in diagnosing and treating eye conditions. They may perform surgeries to correct vision issues or prevent vision loss due to diseases like glaucoma. Additionally, they can provide eyeglasses, prescribe contact lenses, and offer other vision-related services.
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
Ophthalmology
- Taxonomy Code
- 207W00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- A23475
- License State
- CA
- Taxonomy Description
- An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
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 |
|---|---|---|---|
| 00A237450 | MEDICARE ID-TYPE UNSPECIFIED (04) | CA | |
| A23665 | MEDICARE UPIN (02) |
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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 | 5 | 6 | 8 | 5 | 4 | 0 | 4 | 1 | 7 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 5 | 12 | 8 | 10 | 4 | 0 | 4 | 2 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 5 + 1 + 2 + 8 + 1 + 0 + 4 + 0 + 4 + 2 + 24 = 53 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 53 = 7 | 7 | ||||||||
The NPI number 1568540417 is valid because the calculated check digit 7 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 7 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1356520241 | DUNG Q LE MD A PROFESSIONAL CORPORATION Organization | Ophthalmology | 36921 COOK ST SUITE 103 PALM DESERT, CA 92211 (760) 836-3937 |
| 1962651984 | PATRICIA L. JAMES, M.D. , INC. Organization | Internal Medicine | 36921 COOK ST SUITE 102 PALM DESERT, CA 92211 (760) 836-9066 |
| 1689693517 | PATRICIA JAMES M.D. Individual | Emergency Medicine | 36921 COOK ST SUITE 102 PALM DESERT, CA 92211 (760) 836-9066 |
| 1700201043 | MS. MARY LYNNE MADDEN NP Individual | Nurse Practitioner | 36921 COOK ST SUITE 103 PALM DESERT, CA 92211 (760) 836-9066 |
| 1861594137 | DUNG Q LE MD Individual | Ophthalmology | 36921 COOK ST SUITE 103 PALM DESERT, CA 92211 (760) 836-3937 |
| 1770550345 | DR. STEPHEN ROBERT KELLER O.D. Individual | Optometrist | 36921 COOK ST SUITE 104 PALM DESERT, CA 92211 (760) 341-7373 |
| 1477694214 | KELLER OPTOMETRIC, INC. Organization | Optometrist | 36921 COOK ST SUITE 104 PALM DESERT, CA 92211 (760) 341-7373 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1568540417, enumerated in the NPI registry as an "individual" on November 01, 2006
The provider is located at 36921 Cook St Suite #103 Palm Desert, Ca 92211 and the phone number is (760) 568-3111
The provider's speciality is Ophthalmology with taxonomy code 207W00000X
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
This NPI record was last updated on November 01, 2006. 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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