JOHN W. T. WALKER M.D
NPI 1033305602
Plastic Surgery in Lawndale, CA
NPI Status: Active since September 18, 2007
Contact Information
14623 HAWTHORNE BLVD STE 104
LAWNDALE, CA
ZIP 90260
Phone: (424) 675-4965
Fax: (424) 675-4147
- Individual
- Male
- Plastic Surgery
About JOHN WALKER
This page provides the complete NPI Profile along with additional information for John Walker, a provider established in Lawndale, California with a medical specialization in Plastic Surgery. The healthcare provider is registered in the NPI registry with number 1033305602 assigned on September 2007. The practitioner's primary taxonomy code is 208200000X with license number A92111 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.
- NPI
- 1033305602
- Provider Name
- JOHN W. T. WALKER M.D
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 14623 HAWTHORNE BLVD STE 104 LAWNDALE, CA 90260
- Location Phone
- (424) 675-4965
- Location Fax
- (424) 675-4147
- Mailing Address
- 14623 HAWTHORNE BLVD STE 104 LAWNDALE, CA 90260
- Mailing Phone
- (424) 675-4965
- Mailing Fax
- (424) 675-4147
- Is Sole Proprietor?
- No
- Enumeration Date
- 09-18-2007
- Last Update Date
- 07-28-2025
- Code Navigator
Location Map
Secondary Locations
- 16400 Pacific Coast Hwy Ste 220
Huntington Beach, CA 92649
(714) 253-3552
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
Plastic Surgery
- Taxonomy Code
- 208200000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- A92111
- License State
- CA
- Taxonomy Description
- A plastic surgeon deals with the repair, reconstruction or replacement of physical defects of form or function involving the skin, musculoskeletal system, craniomaxillofacial structures, hand, extremities, breast and trunk and external genitalia or cosmetic enhancement of these areas of the body. Cosmetic surgery is an essential component of plastic surgery. The plastic surgeon uses cosmetic surgical principles to both improve overall appearance and to optimize the outcome of reconstructive procedures. The surgeon uses aesthetic surgical principles not only to improve undesirable qualities of normal structures but in all reconstructive procedures as well.
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 | 207Q00000X | Allopathic & Osteopathic Physicians | Family Medicine | A92111 (CA) |
Reviews for JOHN W. T. WALKER M.D
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 1033305602, 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 48. The final step is to find the difference between that total and the next multiple of ten (50 - 48 = 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 48 is 50. The difference is the calculated check digit.
Other Providers at the Same Location
The following 1 provider is registered at the same or a nearby location.
LAWNDALE, CA 90260
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1033305602, enumerated as an "individual" on September 18, 2007.
The provider is located at 14623 HAWTHORNE BLVD STE 104 LAWNDALE, CA 90260 and the phone number is (424) 675-4965.
Plastic Surgery with taxonomy code 208200000X.
