Shirley W Pang, M.D.

Rheumatology Internal Medicine

Shirley W Pang is a Rheumatology Internal Medicine specialist based in Fullerton, CA with over 25 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(714) 626-8619Fullerton, CA
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Shirley W Pang, M.D. practices as part of a group rheumatologist practice in Fullerton, CA. A University of California, Geffen School of Medicine graduate since 2001, she brings 25+ years of experience. CMS Medicare data shows her patients commonly have high cholesterol, arthritis, and hypertension.

1 of 418 Internal Medicine providers in CASee all Internal Medicine in Fullerton25+ years experienceNPI since 2006

Older · 1657dNPPES updated 2021-11-09 · verify NPI on CMS · Verify license at Medical Board of California

Contact & Location

Practice Location

2141 N Harbor Blvd Ste 25000, Fullerton, CA 92835-3830

Fax: (714) 626-8693
CMS Clinical Data

How Does This Doctor Compare?

Medicare Patients

392

Unique beneficiaries

Standard volume

Prescription Recipients

423

Patients prescribed

Prescriptions Written

2,228

Total claims

Total Medicare drug cost: $1.98M

Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.

Patient Condition Panel

What This Doctor Treats Most

Based on Medicare claims data — here's what patients commonly see this doctor for

Based on Medicare data, this doctor primarily manages High Cholesterol, Arthritis, and Hypertension.

High Cholesterol
75%

Elevated cholesterol or triglycerides that increase heart disease risk

Arthritis
75%

Joint inflammation causing pain, swelling, and stiffness

Hypertension
61%

High blood pressure — a leading risk factor for heart disease and stroke

Osteoporosis
48%

Weakened bones that are more prone to fractures, common in older adults

Diabetes
24%

A condition where the body cannot properly regulate blood sugar levels

Chronic Kidney Disease
21%

Gradual loss of kidney function over time, often linked to diabetes or hypertension

Mood Disorders
20%

Conditions affecting emotional state, including depression and bipolar disorder

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

Industry Payment Transparency

$15.8k received from industry

110 transactions reported in 2024 ·High tier

View on CMS Open Payments →

Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.

Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Shirley W Pang's NPI.

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Graduated medical school · 2001

    David Geffen School of Medicine at Ucla

  2. Board certified · Nov 8, 2021

    Self-reported via NPPES

  3. 25 years in practice

    Experienced

Internal MedicineAllopathic & Osteopathic Physicians

Rheumatologists treat autoimmune and inflammatory conditions including rheumatoid arthritis, lupus, psoriatic arthritis, gout, osteoarthritis, and vasculitis. They manage biologic therapies and joint-preserving treatments.

Taxonomy: 207RR0500X

Education & Training

University of California, Geffen School of Medicine (Class of 2001)

Practice Footprint

Primary hospital affiliation: Acute Care Hospitals

CMS Certification Number: 190319

View hospital on Medicare Care Compare

Virtual Internal Medicine Care With Shirley W Pang

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Shirley W Pang for cholesterol management, arthritis follow-ups, blood pressure monitoring — no travel to Fullerton required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.

Frequently Asked Questions

Common questions about Shirley W Pang

NPI records show Dr. Pang as active with telehealth listed in Fullerton, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (714) 626-8619.

Verified across 5 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.

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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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