DR. LEONARD LEM M.D., D.D.S.
NPI 1356357636
Dentist - Oral and Maxillofacial Pathology in Arcadia, CA
NPI Status: Active since July 31, 2006
Contact Information
650 W DUARTE RD
SUITE # 300
ARCADIA, CA
ZIP 91007
Phone: (626) 821-9633
Fax: (626) 821-9697
- Individual
- Male
- Dentist
- Oral and Maxillofacial Pathology
About LEONARD LEM
This page provides the complete NPI Profile along with additional information for Leonard Lem, a provider established in Arcadia, California with a medical specialization in Dentist, focusing in oral and maxillofacial pathology . The healthcare provider is registered in the NPI registry with number 1356357636 assigned on July 2006. The practitioner's primary taxonomy code is 1223P0106X with license number 35519 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.
- NPI
- 1356357636
- Provider Name
- DR. LEONARD LEM M.D., D.D.S.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 650 W DUARTE RD SUITE # 300 ARCADIA, CA 91007
- Location Phone
- (626) 821-9633
- Location Fax
- (626) 821-9697
- Mailing Address
- 650 W DUARTE RD SUITE # 300 ARCADIA, CA 91007
- Mailing Phone
- (626) 821-9633
- Mailing Fax
- (626) 821-9697
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 07-31-2006
- Last Update Date
- 07-08-2007
- Code Navigator
A dentist like Leonard Lem is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.
Location Map
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
Dentist Oral and Maxillofacial Pathology
- Taxonomy Code
- 1223P0106X
- Type
- Dental Providers
- License No.
- 35519
- License State
- CA
- Taxonomy Description
- The specialty of dentistry and discipline of pathology that deals with the nature, identification, and management of diseases affecting the oral and maxillofacial regions. It is a science that investigates the causes, processes, and effects of these diseases. The practice of oral and maxillofacial pathology includes research and diagnosis of diseases using clinical, radiographic, microscopic, biochemical, or other examinations.
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 |
|---|---|---|---|
| B3551901 | OTHER (01) | CA | DENTI-CAL PROVIDER ID |
| F70594 | MEDICARE UPIN (02) | CA |
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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 1356357636, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).
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 64 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 13 providers are registered at the same or a nearby location.
ARCADIA, CA 91007
ARCADIA, CA 91007
ARCADIA, CA 91007
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1356357636, enumerated as an "individual" on July 31, 2006.
The provider is located at 650 W DUARTE RD SUITE # 300 ARCADIA, CA 91007 and the phone number is (626) 821-9633.
Dentist with taxonomy code 1223P0106X and a focus in Oral and Maxillofacial Pathology.
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.
