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Active NPI 1871097550 Individual Practitioner Male Practitioner

Dr. Christopher Tomassian , MD

Dermatology • Glendora, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Christopher Tomassian, MD is a certified Dermatology practicing in Glendora, CA. With approximately 8 years of clinical experience since graduating from University Of Missouri, Kansas City, School Of Medicine in 2018, Dr. Tomassian delivers high-quality medical care to the local community at 552 W FOOTHILL BLVD STE 202.

Dr. Tomassian is affiliated with Dermatology Collective Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include destruction of precancer skin growth, 2-14 growths, established patient outpatient office visit, destruction of skin growth. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

552 W Foothill Blvd Ste 202

Glendora, CA 917412470

Telephone 8187958252
Associated Practice Facility / Clinic
🏢 Dermatology Collective Inc Facility NPI 1720723448

Medicare Profile & Education

Medical School

University Of Missouri, Kansas City, School Of Medicine

Graduation Year

2018

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Glendora, CA

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
8 Yrs Matches City Avg
City Avg: 8.0 Yrs
State Avg: 24.9 Yrs
Regional Practice Density
5 Specialists

Practicing in Glendora, CA (2182 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
38.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Tomassian (8 Years) 8 Yrs
Glendora Specialty Average (8.0 Years) 8.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths
616 97 $11.60 $7.61
99213 Established patient office or other outpatient visit, typically 15 minutes
239 153 $149.92 $98.61
17000 Destruction of skin growth
167 119 $115.16 $54.80
17110 Destruction of up to 14 skin growths
149 114 $196.94 $128.48
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
116 116 $210.16 $120.38
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
99 66 $210.85 $137.86
11102 Tangential biopsy of single skin lesion
97 85 $172.55 $100.55
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
38 38 $272.57 $177.94
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
32 27 $128.08 $61.85
11103 Biopsy of related skin growth, each additional growth
30 18 $85.99 $56.41
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm
14 13 $515.47 $339.47

Medical Specialties & State Licenses

CMS Verified: 2022-08-24
Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License CA 177939

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

Dermatology - Procedural Dermatology

NUCC Taxonomy Code: 207NS0135X

State License CA 177939

Procedural Dermatology, a subspecialty of Dermatology, encompassing a wide variety of surgical procedures and methods to remove or modify skin tissue for health or cosmetic benefit. These methods include scalpel surgery, laser surgery, chemical surgery, cryosurgery (liquid nitrogen), electrosurgery, aspiration surgery, liposuction, injection of filler substances, and Mohs micrographic controlled surgery (a special technique for the removal of growths, especially skin cancers).

Hospital & Practice Group Affiliations

Dermatology Collective Inc

552 W Foothill Blvd, Glendora, CA 917412470

Phone: 8187958252

Practice Associates & Co-Workers

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

1 Associated Practitioners
NPI 1205412251

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location April 28, 2022

Registered at 552 W FOOTHILL BLVD STE 202, GLENDORA, CA 917412470 (Tel: 8187958252)

📍
Updated Business Mailing Address April 28, 2022

Registered at 552 W FOOTHILL BLVD STE 202, GLENDORA, CA 917412470 (Tel: 8187958252)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 28, 2022

Dermatology (License #177939 in CA)

NPI Profile Active March 19, 2018

NPI status registered as active in NPPES database

📍
Updated Practice Location March 19, 2018

Registered at 4733 W SUNSET BLVD FL 3, LOS ANGELES, CA 900276021 (Tel: 3237834516)

📍
Updated Business Mailing Address March 19, 2018

Registered at 4733 W SUNSET BLVD FL 3, LOS ANGELES, CA 900276021

👤
Provider Name / Credentials Updated March 19, 2018

Recorded as CHRISTOPHER TOMASSIAN, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 19, 2018

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 19, 2018

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: 1871097550
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 19, 2018
Last Update: August 24, 2022
Sole Proprietor: No

Mailing Address

552 W Foothill Blvd Ste 202

Glendora, CA 917412470

Phone: 6262402020

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.