1. Home
  2. Directory
  3. California
  4. Pasadena
  5. Dentist
  6. NPI Profile

DR. LEON D ROISMAN D.M.D.
NPI 1396883237
Dentist - General Practice in Pasadena, CA

Active since February 02, 2007
310 S LAKE AVE, LOWER LEVEL, PASADENA, CA 91101(626) 795-6855(626) 432-4270 Get Directions Write a Review

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

About Dr. Leon D Roisman D.m.d. NPPES

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

DR. LEON D ROISMAN D.M.D. (NPI 1396883237) is an individual general practice provider in Pasadena, California, licensed in California (19960) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1396883237
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. LEON D ROISMANCredential: D.M.D.
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) 432-4270
Phone(626) 795-6855
Fax(626) 432-4270
Sole ProprietorNo
Enumeration DateFebruary 2, 2007
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1396883237 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in CA · 19960
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
Also ListedDentistTaxonomy 122300000X · License 19960 (CA)
310 S LAKE AVE, Pasadena, CA 91101
Open in Google Maps ↗

Other Identifiers 1

OtherD19960CA · Dentical

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas.Insurance ›

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
LILIANA GABY KHABBAZ DDS
Dentist (General Practice)
310 S LAKE AVE
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 Roisman's NPI number?

The NPI number for Leon Roisman is 1396883237. It was assigned to this individual provider in the NPPES registry on February 2, 2007.

Where is Leon Roisman located?

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

What is Leon Roisman's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

What insurance does Leon Roisman accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Leon Roisman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Leon Roisman 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.