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LEON D. ROISMAN, D.M.D., INC.
NPI 1912046871
Dentist - Prosthodontics in Pasadena, CA

Active since February 06, 2007
310 S LAKE AVE, LOWER LEVEL, PASADENA, CA 91101(626) 795-6855(626) 432-4260 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About Leon D. Roisman, D.m.d., Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LEON D. ROISMAN, D.M.D., INC. (NPI 1912046871), doing business as Dental Plus - A Dental Group Of Leon D. Roisman, D.m.d., Inc., is a healthcare organization registered as a prosthodontics in Pasadena, California and active in the NPI registry since February 2007. The organization lists Leon D. Roisman, Chief Executive Officer, as its authorized official.

NPPES Registry Identity

NPI1912046871
Entity TypeOrganization
Primary Taxonomy1223P0700X
Legal Business NameLEON D. ROISMAN, D.M.D., INC.
Location Address310 S LAKE AVE, LOWER LEVELPasadena, CA 91101-3540
Mailing Address310 S Lake Ave, Lower LevelPasadena, CA 91101-3540 · (626) 795-6855 · Fax (626) 432-4260
Phone(626) 795-6855
Fax(626) 432-4260
Organization SubpartNo
Authorized OfficialLeon D. RoismanChief Executive Officer · (626) 432-4242
Enumeration DateFebruary 6, 2007
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1912046871 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 7

★ Primary SpecialtyDentist · ProsthodonticsDental Providers
Taxonomy Code1223P0700X
Definition
That branch of dentistry pertaining to the restoration and maintenance of oral functions, comfort, appearance and health of the patient by the restoration of natural teeth and/or the replacement of missing teeth and contiguous oral and maxillofacial tissues with artificial substitutes.
Also ListedDentist · EndodonticsTaxonomy 1223E0200X
Also ListedDentist · General PracticeTaxonomy 1223G0001X
Also ListedDentist · Pediatric DentistryTaxonomy 1223P0221X
Also ListedDentist · PeriodonticsTaxonomy 1223P0300X
Also ListedDentist · Oral and Maxillofacial SurgeryTaxonomy 1223S0112X
Also ListedDentist · Orthodontics and Dentofacial OrthopedicsTaxonomy 1223X0400X

Other Names 1

Doing Business AsDental Plus - A Dental Group Of Leon D. Roisman, D.m.d., Inc.

Other Identifiers 1

OtherB19960-01CA · Dentical

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 14

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

WALGREEN CO
Pharmacy
310 S LAKE AVE
PASADENA, CA 91101
Los Angeles County (626) 583-8066
DR. ARI KUYUMJIAN PHARM.D.
Pharmacist
310 S LAKE AVE
PASADENA, CA 91101
Los Angeles County (626) 583-8066
DR. YASMEEN HAQ D.D.S.
Dentist (General Practice)
310 S LAKE AVE, LOWER LEVEL
PASADENA, CA 91101
Los Angeles County (626) 432-4250
JESSICA TONG
Pharmacist
310 S LAKE AVE
PASADENA, CA 91101
Los Angeles County (626) 583-8066
GRACE MAO
Pharmacist
310 S LAKE AVE
PASADENA, CA 91101
Los Angeles County (626) 583-8066
JEFF WONG PHARM.D/M.B.A
Pharmacist
310 S LAKE AVE
PASADENA, CA 91101
Los Angeles County (626) 583-8066
DR. DENNIS R. HUNT D.D.S.
Dentist (Periodontics)
310 S LAKE AVE, LOWER LEVEL
PASADENA, CA 91101
Los Angeles County (626) 432-4250
DR. LEON D ROISMAN D.M.D.
Dentist (General Practice)
310 S LAKE AVE, LOWER LEVEL
PASADENA, CA 91101
Los Angeles County (626) 795-6855

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Leon D. Roisman, D.M.D., Inc.'s NPI number?

The NPI number for Leon D. Roisman, D.M.D., Inc. is 1912046871. It was assigned to this organization in the NPPES registry on February 6, 2007. The provider is doing business as Dental Plus - A Dental Group of Leon D. Roisman, D.M.D., Inc..

Where is Leon D. Roisman, D.M.D., Inc. located?

Leon D. Roisman, D.M.D., Inc. is located at 310 S Lake Ave Lower Level, Pasadena, CA 91101. The listed phone number is (626) 795-6855.

What is Leon D. Roisman, D.M.D., Inc.'s specialty?

The primary specialty registered for this NPI is Dentist, specializing in Prosthodontics, with taxonomy code 1223P0700X.

When was this NPI record last updated?

The NPPES record for Leon D. Roisman, D.M.D., Inc. was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.