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Active NPI 1396883237 Individual Practitioner Male Practitioner

Dr. Leon D Roisman , DMD

Dentist - General Practice • Pasadena, CA

Professional Overview & Biography Verified Profile Summary

Dr. Leon Roisman, DMD is a registered healthcare professional specializing in Dentist - General Practice in Pasadena, CA. Practice services are available at 310 S LAKE AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

310 S Lake Ave
Lower Level

Pasadena, CA 911013540

Telephone 6267956855
Fax 6264324270
Associated Practice Facility / Clinic
🏢 Leon D. Roisman, D.m.d., Inc. Facility NPI 1912046871

Specialty Benchmarks & Practice Insights

Comparative analytics for Dentist - General Practice in Pasadena, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 21.7 Yrs
Regional Practice Density
110 Specialists

Practicing in Pasadena, CA (18734 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Dentist - General Practice Primary Specialty

NUCC Taxonomy Code: 1223G0001X

State License CA 19960

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.

Dentist

NUCC Taxonomy Code: 122300000X

State License CA 19960

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Dentical
D19960 (CA)

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

7 Associated Practitioners
Dr. Yasmeen Haq , DDS

Dentist - General Practice

NPI 1093841579

Doctor of Dental Surgery

Dr. Dennis Hunt , DDS

Dentist - Periodontics

NPI 1396872149

Doctor of Dental Surgery

Dr. Liliana Khabbaz , DDS

Dentist - General Practice

NPI 1437245305

Doctor of Dental Surgery

Dr. Dominic Letrong , DMD

Dentist - General Practice

NPI 1609903368

Doctor of Dental Medicine

Dr. John Whitney , DDS

Dentist - General Practice

NPI 1609990795

Doctor of Dental Surgery

Dr. Morvarid Rouhani , DDS

Dentist - General Practice

NPI 1659452514

Doctor of Dental Surgery

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 310 S LAKE AVE, LOWER LEVEL, PASADENA, CA 911013540 (Tel: 6267956855)

📍
Updated Business Mailing Address July 08, 2007

Registered at 310 S LAKE AVE, LOWER LEVEL, PASADENA, CA 911013540 (Tel: 6267956855)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as LEON ROISMAN, D.M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Dentist (License #19960 in CA)

🟢
Initial NPI Registration & Enumeration February 02, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1396883237
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 02, 2007
Last Update: September 11, 2025
Sole Proprietor: No

Mailing Address

310 S Lake Ave, Lower Level

Pasadena, CA 911013540

Phone: 6267956855

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.