LORENZO G. WALKER, M.D., A PROFESSIONAL CORPORATION
NPI 1417075490
Orthopaedic Surgery - Hand Surgery in Oxnard, CA

NPI Status: Active since March 27, 2007

Contact Information

2001 SOLAR DR
SUITE 275
OXNARD, CA
ZIP 93036
Phone: (805) 485-7764
Fax: (805) 604-4763

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  • Organization
  • Orthopaedic Surgery
  • Hand Surgery

About LORENZO G. WALKER, M.D., A PROFESSIONAL CORPORATION

This page provides the complete NPI Profile along with additional information for Lorenzo G. Walker, M.d., A Professional Corporation, a provider established in Oxnard, California operating as a Orthopaedic Surgery, focusing in hand surgery . The healthcare provider is registered in the NPI registry with number 1417075490 assigned on March 2007. The practitioner's primary taxonomy code is 207XS0106X with license number G62014 (CA). The provider is registered as an organization and their NPI record was last updated 14 years ago. Lorenzo G. Walker, M.d., A Professional Corporation operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. Lorenzo G. Walker M.d. (Owner)

NPI
1417075490
Provider Name
LORENZO G. WALKER, M.D., A PROFESSIONAL CORPORATION
Entity Type
Organization
Location Address
2001 SOLAR DR SUITE 275 OXNARD, CA 93036
Location Phone
(805) 485-7764
Location Fax
(805) 604-4763
Mailing Address
2001 SOLAR DR SUITE 275 OXNARD, CA 93036
Mailing Phone
(805) 485-7764
Mailing Fax
(805) 604-4763
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-27-2007
Last Update Date
07-24-2012
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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

Orthopaedic Surgery Hand Surgery

Taxonomy Code
207XS0106X
Type
Allopathic & Osteopathic Physicians
License No.
G62014
License State
CA
Taxonomy Description
An orthopaedic surgeon trained in the investigation, preservation and restoration by medical, surgical and rehabilitative means of all structures of the upper extremity directly affecting the form and function of the hand and wrist.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. LORENZO G. WALKER M.D.

Authorized Official Title
OWNER
Authorized Official Phone
(805) 485-7764

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
DQ9184OTHER (01)RAIL ROAD
BS601AMEDICARE PIN (08)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 1417075490, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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.

Pos 1
1
Doubled → 2
Pos 2
4
Unchanged
Pos 3
1
Doubled → 2
Pos 4
7
Unchanged
Pos 5
0
Doubled → 0
Pos 6
7
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
4
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
0
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 1 → 2 0 → 0 5 → 10 → 1 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 4 + 2 + 7 + 0 + 7 + 1 + 0 + 4 + 1 + 8 + 24 = 60

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 60 is 60. The difference is the calculated check digit.

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1417075490.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Occupational Therapist (Hand)
2001 SOLAR DR, SUITE 215
OXNARD, CA 93036
Occupational Therapist (Hand)
2001 SOLAR DR, SUITE 215
OXNARD, CA 93036
Occupational Therapist
2001 SOLAR DR, SUITE 215
OXNARD, CA 93036
Durable Medical Equipment & Medical Supplies
2001 SOLAR DR, 215
OXNARD, CA 93036
Dentist
2001 SOLAR DR, SUITE 200
OXNARD, CA 93036
Dentist (Endodontics)
2001 SOLAR DR, #225
OXNARD, CA 93036
Dentist (Endodontics)
2001 SOLAR DR, 225
OXNARD, CA 93036
Orthopaedic Surgery (Hand Surgery)
2001 SOLAR DR, #275
OXNARD, CA 93036
Occupational Therapist
2001 SOLAR DR, SUIT 180
OXNARD, CA 93036
Radiology (Diagnostic Radiology)
2001 SOLAR DR, SUITE 135
OXNARD, CA 93036
Occupational Therapist (Hand)
2001 SOLAR DR, SUITE 215
OXNARD, CA 93036

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1417075490, enumerated as an "organization" on March 27, 2007.

The provider is located at 2001 SOLAR DR SUITE 275 OXNARD, CA 93036 and the phone number is (805) 485-7764.

Orthopaedic Surgery with taxonomy code 207XS0106X and a focus in Hand Surgery.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.