Leonard Lem, M.d., D.d.s., Inc.
Oral and Maxillofacial Pathology Clinic
650 W Duarte Rd, #300, Arcadia
California, 91007-7617
626-821-9633 626-821-9697
Maps & DirectionsLeonard Lem, M.d., D.d.s., Inc. is a Oral and Maxillofacial Pathology Clinic in Arcadia, California. It is located at 650 W Duarte Rd, #300, Arcadia, CA and its contact number is 626-821-9633. The authorized person for Leonard Lem, M.d., D.d.s., Inc. is Dr. Leonard Lem
who is Oral And Maxillofacial Surgeon of the clinic and their contact number is 626-821-9633. The primary license number for Leonard Lem, M.d., D.d.s., Inc. is 35519 (Oral and Maxillofacial Pathology) in California.
Leonard Lem, M.d., D.d.s., Inc. Clinic is specialized in that branch of dentistry and pathology which 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.
Complete Clinic Profile:
Leonard Lem, M.d., D.d.s., Inc. Clinic speciality, address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointments.
| Name: | Leonard Lem, M.d., D.d.s., Inc. |
| Specialization: | Oral and Maxillofacial Pathology |
| Clinic Address: | 650 W Duarte Rd, #300, Arcadia,
California, 91007-7617 |
| Phone: | 626-821-9633 |
| Fax: | 626-821-9697 |
Authorized/Official Person Profile:
Officially authorized person to contact for any management issues or complaints for this clinic are as below. Person's position and contact details are also mentioned below.
| Name: | Dr. Leonard Lem |
| Position: | Oral And Maxillofacial Surgeon |
| Contact Number: | 626-821-9633 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details for Leonard Lem, M.d., D.d.s., Inc. clinic are as mentioned below.
| NPI Number: | 1326244534 |
| NPI Enumeration Date: | 25 Jun, 2007 |
| NPI Last Update On: | 23 Jul, 2007 |
Medical Licenses:
Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Leonard Lem, M.d., D.d.s., Inc. are as mentioned below.
| Specialization | License Number | State | Status | |
| Oral and Maxillofacial Pathology | 35519 | California | Primary | |
Other Medical Identifiers:
Other legacy medical identifiers of the clinic such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| B3551901 | Other | California | State License Number |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Leonard Lem, M.d., D.d.s., Inc.
650 W Duarte Rd, #300
Arcadia, California |
| Zip: | 91007-7617 |
| Phone Number: | 626-821-9633 |
| Fax Number: | 626-821-9697 |
Patients can reach Leonard Lem, M.d., D.d.s., Inc. at
650 W Duarte Rd, #300, Arcadia, California or can
call to book an appointment on 626-821-9633.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on
08 December, 2025.