THEODORE R CORWIN M.D.
NPI 1073683405
Surgery - Plastic and Reconstructive Surgery in Westlake Village, CA

NPI Status: Active since November 09, 2006

Contact Information

911 HAMPSHIRE RD
SUITE 1
WESTLAKE VILLAGE, CA
ZIP 91361
Phone: (805) 494-3656
Fax: (805) 778-9104

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  • Individual
  • Male
  • Surgery
  • Plastic and Reconstructive Surgery

About THEODORE CORWIN

This page provides the complete NPI Profile along with additional information for Theodore Corwin, a provider established in Westlake Village, California with a medical specialization in Surgery, focusing in plastic and reconstructive surgery . The healthcare provider is registered in the NPI registry with number 1073683405 assigned on November 2006. The practitioner's primary taxonomy code is 2086S0122X with license number G29196 (CA). The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1073683405
Provider Name
THEODORE R CORWIN M.D.
Gender
Male
Entity Type
Individual
Location Address
911 HAMPSHIRE RD SUITE 1 WESTLAKE VILLAGE, CA 91361
Location Phone
(805) 494-3656
Location Fax
(805) 778-9104
Mailing Address
911 HAMPSHIRE RD SUITE 1 WESTLAKE VILLAGE, CA 91361
Mailing Phone
(805) 494-3656
Mailing Fax
(805) 778-9104
Is Sole Proprietor?
No
Enumeration Date
11-09-2006
Last Update Date
03-30-2009
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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

Surgery Plastic and Reconstructive Surgery

Taxonomy Code
2086S0122X
Type
Allopathic & Osteopathic Physicians
License No.
G29196
License State
CA
Taxonomy Description
A surgeon who specializes in plastic and reconstructive surgery.

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
77-0210292OTHER (01)CATIN
A91177MEDICARE UPIN (02)CA 
G29196MEDICARE 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 1073683405, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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
0
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
3
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
3
Doubled → 6
Pos 8
4
Unchanged
Pos 9
0
Doubled → 0
Check
5
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 7 → 14 → 5 6 → 12 → 3 3 → 6 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 4 + 3 + 1 + 2 + 8 + 6 + 4 + 0 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1073683405.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Dentist (Oral and Maxillofacial Surgery)
911 HAMPSHIRE RD, STE. 4
WESTLAKE VILLAGE, CA 91361
Dentist (Oral and Maxillofacial Surgery)
911 HAMPSHIRE RD, SUITE #4
WESTLAKE VILLAGE, CA 91361
Dentist (Oral and Maxillofacial Surgery)
911 HAMPSHIRE RD, SUITE 4
WESTLAKE VILLAGE, CA 91361
Dentist (Prosthodontics)
911 HAMPSHIRE RD, SUITE 5
WESTLAKE VILLAGE, CA 91361
Dentist (Prosthodontics)
911 HAMPSHIRE RD, SUITE 5
WESTLAKE VILLAGE, CA 91361
Dentist (General Practice)
911 HAMPSHIRE RD, SUITE 1
WESTLAKE VLG, CA 91361
Dentist (General Practice)
911 HAMPSHIRE RD, SUITE 1
WESTLAKE VLG, CA 91361

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1073683405, enumerated as an "individual" on November 09, 2006.

The provider is located at 911 HAMPSHIRE RD SUITE 1 WESTLAKE VILLAGE, CA 91361 and the phone number is (805) 494-3656.

Surgery with taxonomy code 2086S0122X and a focus in Plastic and Reconstructive Surgery.

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