Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1417016544 Individual Practitioner Female Practitioner

Dr. Mary Lien , MD

Dermatology • Riverside, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mary Lien, MD is a certified Dermatology practicing in Riverside, CA. With approximately 34 years of clinical experience since graduating from Duke University School Of Medicine in 1992, Dr. Lien delivers high-quality medical care to the local community at 10800 MAGNOLIA AVE.

Dr. Lien is affiliated with Southern California Permanente Medical Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

10800 Magnolia Ave

Riverside, CA 925053043

Telephone 9513532000
Fax 8139742132
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Duke University School Of Medicine

Graduation Year

1992

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Riverside, CA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
34 Yrs +5.5 yrs vs City Avg
City Avg: 28.5 Yrs
State Avg: 24.9 Yrs
Regional Practice Density
14 Specialists

Practicing in Riverside, CA (2182 Statewide)

Telehealth Adoption Rate
7.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
63.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Lien (34 Years) 34 Yrs
Riverside Specialty Average (28.5 Years) 28.5 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2017)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes
13 11 $187.08 $68.66

Medical Specialties & State Licenses

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License CA A55676

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

NUCC Taxonomy Code: 207N00000X

State License FL ME71253

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
250460000 (FL)
Commercial Insurance / Payer ID Blue Cross Blue Shield
31538 (FL)

Hospital & Practice Group Affiliations

Southern California Permanente Medical Group

10800 Magnolia Ave, Riverside, CA 925053043

Phone: 9513532000

Practice Associates & Co-Workers

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

40 Associated Practitioners
Catherine Beers

Speech-Language Pathologist

NPI 1023404027
NPI 1023541752

Doctor of Medicine (M.D.)

Dr. Sharina Mapleton , DO

Internal Medicine - Cardiovascular Disease

NPI 1033433909

Doctor of Osteopathic Medicine (D.O.)

Dr. Amanjot Rangi , MD

Internal Medicine

NPI 1033475306

Doctor of Medicine (M.D.)

NPI 1053850412

Doctor of Pharmacy (Pharm.D.)

Dr. Margarita Mendoza , MD

Emergency Medicine

NPI 1073872131

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 December 02, 2021

Registered at 10800 MAGNOLIA AVE, RIVERSIDE, CA 925053043 (Tel: 9513532000)

📍
Updated Business Mailing Address December 02, 2021

Registered at 10800 MAGNOLIA AVE, RIVERSIDE, CA 925053043

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 02, 2021

Dermatology (License #ME71253 in FL)

NPI Profile Active August 03, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location August 03, 2015

Registered at 10800 MAGNOLIA AVENUE, RIVERSIDE, CA 92505 (Tel: 9513532000)

📍
Updated Business Mailing Address August 03, 2015

Registered at 10800 MAGNOLIA AVENUE, RIVERSIDE, CA 92505

👤
Provider Name / Credentials Updated August 03, 2015

Recorded as MARY LIEN, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 03, 2015

Dermatology (License #A55676 in CA)

🟢
Initial NPI Registration & Enumeration December 06, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Dr. Mary Lien. Be the first to share your experience!

Sign in to leave a review for Dr. Mary Lien

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1417016544
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 06, 2006
Last Update: December 02, 2021
Sole Proprietor: No

Mailing Address

10800 Magnolia Ave

Riverside, CA 925053043

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.