DR. WILLIAM LENOX HEIMER II M.D.
NPI 1225147481
Dermatology - Procedural Dermatology in Encinitas, CA

NPI Status: Active since August 30, 2006

Contact Information

320 SANTA FE DRIVE
SUITE 310
ENCINITAS, CA
ZIP 92024
Phone: (760) 944-7000
Fax: (760) 944-1556

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  • Individual
  • Male
  • Dermatology
  • Procedural Dermatology

About WILLIAM HEIMER

This page provides the complete NPI Profile along with additional information for William Heimer, a provider established in Encinitas, California with a medical specialization in Dermatology, focusing in procedural dermatology . The healthcare provider is registered in the NPI registry with number 1225147481 assigned on August 2006. The practitioner's primary taxonomy code is 207NS0135X with license number G85498 (CA). The provider is registered as an individual and his NPI record was last updated 12 years ago.

NPI
1225147481
Provider Name
DR. WILLIAM LENOX HEIMER II M.D.
Gender
Male
Entity Type
Individual
Location Address
320 SANTA FE DRIVE SUITE 310 ENCINITAS, CA 92024
Location Phone
(760) 944-7000
Location Fax
(760) 944-1556
Mailing Address
320 SANTA FE DR SUITE 310 ENCINITAS, CA 92024
Mailing Phone
(760) 944-7000
Mailing Fax
(760) 944-1556
Is Sole Proprietor?
No
Enumeration Date
08-30-2006
Last Update Date
03-19-2014
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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.
G85498
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).

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.

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
330900346OTHER (01)TRICARE
G85498MEDICARE ID-TYPE UNSPECIFIED (04)CA 
00G854980OTHER (01)BLUE CROSS/BLUE SHIELD
G28434MEDICARE UPIN (02) 

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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 1225147481, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
2
Doubled → 4
Pos 4
5
Unchanged
Pos 5
1
Doubled → 2
Pos 6
4
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
4
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
1
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 2 → 4 1 → 2 7 → 14 → 5 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 4 + 5 + 2 + 4 + 1 + 4 + 4 + 1 + 6 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1225147481.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Internal Medicine
320 SANTA FE DRIVE, SUITE 300
ENCINITAS, CA 92024

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1225147481, enumerated as an "individual" on August 30, 2006.

The provider is located at 320 SANTA FE DRIVE SUITE 310 ENCINITAS, CA 92024 and the phone number is (760) 944-7000.

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

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