ALLAN S WIRTZER MD
NPI 1235335902
Dermatology - Procedural Dermatology in Sherman Oaks, CA

NPI Status: Active since June 21, 2007

Contact Information

4836 VAN NUYS BLVD
SHERMAN OAKS, CA
ZIP 91403
Phone: (818) 907-7546
Fax: (818) 907-9506

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  • Organization
  • Dermatology
  • Procedural Dermatology

About ALLAN S WIRTZER MD

This page provides the complete NPI Profile along with additional information for Allan S Wirtzer Md, a provider established in Sherman Oaks, California operating as a Dermatology, focusing in procedural dermatology . The healthcare provider is registered in the NPI registry with number 1235335902 assigned on June 2007. The practitioner's primary taxonomy code is 207NS0135X with license number G21007 (CA). The provider is registered as an organization and their NPI record was last updated 18 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The provider's other name is Allan S Wirtzer Md. The authorized official of this NPI record is Mrs. Rocelyn Lucas Taylor (Billing Supervisor)

NPI
1235335902
Provider Legal Name
MID VALLEY DERMATOLOGY
Other Organization Name
ALLAN S WIRTZER MD
Other Name Type
Other Name (5)
Entity Type
Organization
Location Address
4836 VAN NUYS BLVD SHERMAN OAKS, CA 91403
Location Phone
(818) 907-7546
Location Fax
(818) 907-9506
Mailing Address
4836 VAN NUYS BLVD SHERMAN OAKS, CA 91403
Mailing Phone
(818) 907-7546
Mailing Fax
(818) 907-9506
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-21-2007
Last Update Date
11-11-2008
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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

Dermatology Procedural Dermatology

Taxonomy Code
207NS0135X
Type
Allopathic & Osteopathic Physicians
License No.
G21007
License State
CA
Taxonomy Description
Procedural Dermatology, a subspecialty of Dermatology, encompassing a wide variety of surgical procedures and methods to remove or modify skin tissue for health or cosmetic benefit. These methods include scalpel surgery, laser surgery, chemical surgery, cryosurgery (liquid nitrogen), electrosurgery, aspiration surgery, liposuction, injection of filler substances, and Mohs micrographic controlled surgery (a special technique for the removal of growths, especially skin cancers).

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.

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

MRS. ROCELYN LUCAS TAYLOR

Authorized Official Title
BILLING SUPERVISOR
Authorized Official Phone
(818) 907-7546

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
A41138OTHER (01)CAALLAN S. WIRTZER, MD, MEDICAL DIRECTOR UPIN#
1326003161OTHER (01)CAALLAN S. WIRTZER, MD, MEDICAL DIRECTOR NPI#
G21007OTHER (01)CAALLAN S. WIRTZER, MD, MEDICAL DIRECTOR ,CA LIC#
W2835MEDICARE 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 1235335902, 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 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.

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 6 + 5 + 6 + 3 + 1 + 0 + 9 + 0 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1235335902.

Other Providers at the Same Location


The following 13 providers are registered at the same or a nearby location.

Physician Assistant (Medical)
4836 VAN NUYS BLVD
SHERMAN OAKS, CA 91403
Clinic/Center (Ambulatory Surgical)
4836 VAN NUYS BLVD
SHERMAN OAKS, CA 91403
Physician Assistant (Medical)
4836 VAN NUYS BLVD
SHERMAN OAKS, CA 91403
Dermatology
4836 VAN NUYS BLVD
SHERMAN OAKS, CA 91403
Dermatology (MOHS-Micrographic Surgery)
4836 VAN NUYS BLVD
SHERMAN OAKS, CA 91403
Physician Assistant
4836 VAN NUYS BLVD
SHERMAN OAKS, CA 91403
Physician Assistant
4836 VAN NUYS BLVD
SHERMAN OAKS, CA 91403
Clinic/Center (Ambulatory Surgical)
4836 VAN NUYS BLVD
SHERMAN OAKS, CA 91403
Dermatology (MOHS-Micrographic Surgery)
4836 VAN NUYS BLVD
SHERMAN OAKS, CA 91403
Physician Assistant
4836 VAN NUYS BLVD
SHERMAN OAKS, CA 91403
Dermatology
4836 VAN NUYS BLVD
SHERMAN OAKS, CA 91403
Nurse Practitioner (Family)
4836 VAN NUYS BLVD
SHERMAN OAKS, CA 91403
Dermatology
4836 VAN NUYS BLVD
SHERMAN OAKS, CA 91403

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1235335902, enumerated as an "organization" on June 21, 2007.

The provider is located at 4836 VAN NUYS BLVD SHERMAN OAKS, CA 91403 and the phone number is (818) 907-7546.

Dermatology with taxonomy code 207NS0135X and a focus in Procedural Dermatology.

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