Implant SpecialistFinder

Leon D. Roisman, D.M.D., INC.

Prosthodontics practice in Pasadena, CA

Registered specialist

Call (626) 795-6855Send a messageMap ↗

Public-record details

Address
310 S Lake Ave, Lower Level, Pasadena, CA 91101
Phone
(626) 795-6855
Listed under
Prosthodontists, Specialty practices
NPI
1912046871
NPI status
Active in the NPPES registry
Provider type
Organization (practice, clinic or company)
Registered specialty (self-reported taxonomy)
Prosthodontics (1223P0700X)
Authorized official
Leon Roisman, DMD, Chief Executive Officer
NPI first issued
Feb 6, 2007
NPI record last updated
Sep 11, 2025

NPI 1912046871 is active in the federal NPPES registry (CMS) with Prosthodontics, an ADA-recognized dental specialty, as its primary taxonomy. Source: NPPES NPI Registry (CMS) (record). Data as of 2026-09-30.

What these registry facts mean

The NPI (National Provider Identifier) is the federal ID every HIPAA-covered provider uses to bill insurance. This NPI belongs to an organization, so it may cover several clinicians at this location. The specialty is the taxonomy the provider chose when registering; NPPES does not check it. A license number here is what the provider entered — confirm it with the state board before you rely on it. Prosthodontists specialize in restoring and replacing teeth: crowns, bridges, dentures and the teeth that go on top of implants, including full-arch fixed bridges. Dentists who are not specialists can also place implants; the specialty here is the one the provider registered as primary.

View NPI 1912046871 in the official registry ↗

Checking credentials: the specialty shown is the one this provider registered with the NPI system. Your state dental board's license lookup confirms the license, and the American Board of Prosthodontics, the American Board of Oral and Maxillofacial Surgery and the American Board of Periodontology each list their board-certified members.

Other implant specialists in Pasadena

Brian Goo, DDS1145 E Green St · Pasadena, CA 91106 · (626) 421-7787 · Oral & maxillofacial surgeonsRegistered specialty: Oral and Maxillofacial SurgeryRegistered specialistLicense # listed (CA)Christopher Chan, DDS, MD212 S El Molino Ave · Pasadena, CA 91101 · (626) 792-3161 · Oral & maxillofacial surgeonsRegistered specialty: Oral and Maxillofacial SurgeryRegistered specialistLicense # listed (CA)Erin Lee, DDS, Apc175 S El Molino Ave Ste 4 · Pasadena, CA 91101 · (626) 796-1241 · PeriodontistsRegistered specialty: Periodontics · PracticeRegistered specialistMaria Lobodzinski, DDS175 S El Molino Ave Ste 7 · Pasadena, CA 91101 · (626) 844-7490 · ProsthodontistsRegistered specialty: ProsthodonticsRegistered specialistLicense # listed (CA)Sangho Byun, DDS301 S Fair Oaks Ave Ste 204 · Pasadena, CA 91105 · (626) 796-3161 · ProsthodontistsRegistered specialty: ProsthodonticsRegistered specialistLicense # listed (CA)Christopher Chan, DDS, MD, INC.212 S El Molino Ave · Pasadena, CA 91101 · (626) 792-3161 · Oral & maxillofacial surgeonsRegistered specialty: Oral and Maxillofacial Surgery · PracticeRegistered specialistEugenia Chan, DDS566 El Dorado St Ste 200 · Pasadena, CA 91101 · (626) 793-6700 · ProsthodontistsRegistered specialty: ProsthodonticsRegistered specialistLicense # listed (CA)James Tsai, DDS1302 N Altadena Dr · Pasadena, CA 91107 · (626) 797-6778 · Oral & maxillofacial surgeonsRegistered specialty: Oral and Maxillofacial SurgeryRegistered specialistLicense # listed (CA)

All 23 in Pasadena →