Dr. Shirley W. Pang, MD

  • Fullerton, CA
  • Rheumatologist
NPI1457437626PAC ID9436131844
Medicare services, 2024
1,200
Medicare patients, 2024
482
Part D claims, 2024
2,194
Publications
3
Clinical trials
11
Practice address
2141 N Harbor Blvd, Fullerton, CA 92835
Practice phone
Call (714) 449-4900
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Providence Medical Foundation

Fullerton, California

See all 4 affiliations

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Dr. Shirley W. Pang is a rheumatologist in Fullerton, California

Dr. Pang practices at Providence Medical Foundation in Fullerton, California.

Dr. Pang's NPI, 1457437626, was assigned on October 31, 2006. Dr. Pang graduated from David Geffen School of Medicine at UCLA in 2001. Dr. Pang holds California license A80798.

NPI and contact details
Medicare PAC ID
9436131844
NPI enumeration date
October 31, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(714) 449-4900
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
51
Medical school graduation
2001

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Shirley W. Pang practices at Providence Medical Foundation in Fullerton, California

Dr. Pang's primary practice is Providence Medical Foundation, at 2141 N Harbor Blvd, Fullerton, CA 92835 in Orange County. The practice phone is (714) 449-4900.

  • Providence Medical Foundation
    2141 N Harbor Blvd, Fullerton, CA 92835 · Orange CountyPhone(714) 449-4900

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Shirley W. Pang is affiliated with 3 sites of care and 1 medical group

Dr. Pang's primary practice is Providence Medical Foundation in Fullerton, California. Dr. Pang is also affiliated with Providence St. Jude Medical Center. The medical group on file is St. Jude Heritage Medical Group. Dmand AI also links Dr. Pang to 1 more group practice or clinic, named with a free account.

See all 4 affiliations for Dr. Pang

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Shirley W. Pang's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Pang practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Providence Medical FoundationAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Shirley W. Pang is one of 821 rheumatologists in California

Rheumatology is Dr. Pang's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Pang is board certified in rheumatology by the American Board of Internal Medicine. Dr. Pang is licensed in California.

Specialties and state licenses

  • Rheumatology, CaliforniaPrimaryLicense A80798 · 2002 to 2026 · taxonomy 207RR0500X

Clinical focus

Dmand AI lists arteritis, arthritis, fibromyalgia and chronic pain, fluid in a joint, gout, joint arthropathy, joint pain and lupus among the conditions Dr. Pang treats.

Rheumatologists near Dr. Pang

Counts of rheumatologists with a Dmand AI profile, by place and practice. Each opens the list.

821rheumatologists in California
6rheumatologists in Fullerton

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Shirley W. Pang billed Medicare for 1,200 services in 2024

CMS data shows 1,200 Medicare services from Dr. Pang across 7 procedure codes in 2024, for 482 Medicare patients. Medicare paid $70,797 for them. Every service was in an office.

Medicare services, 20241,200
Medicare patients482
Paid by Medicare$70,797
Procedure codes7

Dr. Pang's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 5102024: 5253%
Other services
2023: 02024: 476
Imaging
2023: 812024: 11846%
Drugs given in the office
2023: 1042024: 6438%
Surgery
2023: 632024: 1773%

Dr. Pang compared with the California median for rheumatologists, 2024

  • Dr. Pang
  • California median
Medicare services
1,200vs 90033% above
Medicare patients
482vs 2162.2 times
Part D claims
1,979vs 9622.1 times

Medians across 773 rheumatologists in California with Dmand AI profiles that report each measure.

Dr. Pang's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Pang

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Pang and other rheumatologists in California.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Shirley W. Pang treated 482 Medicare patients in 2024, average age 74

CMS counts 482 Medicare patients who saw Dr. Pang in 2024. The largest group is 65 to 74, with 243 patients. 75% of them have arthritis, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.24, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Pang's median patient age at 70, with 84% women.

Medicare patients, 2024482
Average age74
Average risk score1.24
Also on Medicaid10%

Dr. Pang's Medicare patients by age, 2024

Dr. Pang's Medicare patients by sex, 2024

  • Women40183%
  • Men8117%

Chronic conditions among Dr. Pang's Medicare patients, 2024

  1. Arthritis75%
  2. High cholesterol75%
  3. High blood pressure60%
  4. Osteoporosis50%
  5. Chronic kidney disease23%
  6. Diabetes23%
  7. Mood disorders20%
  8. Anxiety19%

Share of Medicare patients with each condition. A patient can have several.

Dr. Pang's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 70

Patient panel by sex, all payers

  • Women84%
  • Men15%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Shirley W. Pang wrote 2,194 Medicare Part D claims in 2024

In 2024, Dr. Pang wrote 2,194 Medicare Part D claims for 460 patients. 85% of them were for generic drugs. CMS names the drug for 1,979 of them, across 34 drugs with 11 or more claims each, at $1,341,709 in total drug cost. In 2023, CMS named 2,016 claims across 35 drugs.

Part D claims, 20242,194
Drugs named by CMS34
Total drug cost$1.3M
Part D patients460

Dr. Pang's Part D claims by kind of drug, 2024

  • Generic1,866 claims85%
  • Brand-name and other328 claims15%

Dr. Pang's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Pang's Part D claims, 2024

  • Antibiotics1%12 of 2,194 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 2,0162024: 1,9792%

Drugs named by CMS: 34 in 2024, 35 in 2023.

See all prescribing by Dr. Pang

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Shirley W. Pang offers telehealth to Medicare patients

Dr. Pang accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Pang as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Shirley W. Pang has 3 publications on record

Dmand AI links 3 papers to Dr. Pang, published from 2018 to 2021. The most frequent topics are Disease Progression, Double-Blind Method and Pain Measurement. Dr. Pang's most frequent co-authors are Shaili Deveshwar, MD, Richard W. Easton, MD and Anton Khlopas, MD.

Papers3
Years published2018 to 2021

Topics Dr. Pang writes about most

  • Disease Progression
  • Double-Blind Method
  • Pain Measurement

Dr. Pang's most frequent co-authors

Recent publications by Dr. Pang

See all 3 publications and co-authors

See who Dr. Pang researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Pang works with, so you can find a warm path to the right rheumatologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Shirley W. Pang has worked on 11 clinical trials

Dmand AI links Dr. Pang to 11 clinical trials, 3 of them phase 3 studies. 1 is still active or recruiting. Conditions studied include Arthritis, Rheumatoid, Rheumatic Diseases and Diabetes Mellitus, Type 2. Eli Lilly and Company sponsors the most, 8. Open Payments lists research payments to Dr. Pang that name 7 trials.

Conditions in Dr. Pang's trials

  • Arthritis, Rheumatoid
  • Rheumatic Diseases
  • Diabetes Mellitus, Type 2
  • Diabetes Mellitus
  • Lupus Erythematosus, Systemic

Investigators on the most trials with Dr. Pang

Recent clinical trials with Dr. Pang

See all 11 clinical trials and co-investigators

Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Shirley W. Pang received $304,653 in industry payments from 2016 to 2025

CMS Open Payments shows 1,829 general payments to Dr. Pang from 35 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 66% of the total. Celgene Corporation paid the most, $91,234. It also lists 15 research payments totaling $8,415 from 2016 to 2025, naming 7 clinical trials.

General payments to Dr. Pang by program year, 2016 to 2025

General payments to Dr. Pang by kind, 2016 to 2025

$304.7Kin total
  • Speaker and faculty fees$199,88666%
  • Consulting fees$46,03715%
  • Food and beverage$26,7109%
  • Honoraria$22,7097%
  • Other$9,3113%

Companies that paid Dr. Pang the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Pang

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Shirley W. Pang has 1 award and honors on record

Dmand AI lists 1 award for Dr. Pang, most recently CMS Stage 1 EHR in 2012.

Awards and honors for Dr. Pang

  1. 2012
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Shirley W. Pang graduated from David Geffen School of Medicine at UCLA

Dr. Pang graduated from David Geffen School of Medicine at UCLA in 2001.

  1. Medical schoolDavid Geffen School of Medicine at UCLA
  2. Board certified in rheumatologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Shirley W. Pang accepts plans from 14 insurance carriers

Dr. Pang is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Elevance
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • Alliant Health Plans
  • +6 more carriersWith a free account

Plan types Dr. Pang accepts, by number of carriers

  1. PPO9
  2. Medicare8
  3. HMO6
  4. EPO4
  5. POS3

Source: Dmand AI Insurance Network Data

Sources for Dr. Shirley W. Pang's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Shirley W. Pang

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Shirley W. Pang's NPI number?

Dr. Shirley W. Pang's NPI number is 1457437626. It was assigned on October 31, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Shirley W. Pang?

Dr. Shirley W. Pang is a rheumatologist in Fullerton, California. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).

Where does Dr. Shirley W. Pang practice?

Dr. Pang practices at 2141 N Harbor Blvd, Fullerton, CA 92835. Dr. Pang's primary practice is Providence Medical Foundation in Fullerton, California. Dmand AI also links Dr. Pang to 1 group practice or clinic.

What is Dr. Shirley W. Pang's office phone number?

The practice phone on file for Dr. Pang is (714) 449-4900.

What is Dr. Shirley W. Pang's medical license number?

Dr. Pang holds California license A80798.

Which hospitals is Dr. Shirley W. Pang affiliated with?

Dr. Pang is affiliated with Providence St. Jude Medical Center.

What medical group is Dr. Shirley W. Pang part of?

Dr. Pang is linked to St. Jude Heritage Medical Group.

Does Dr. Shirley W. Pang accept Medicare?

Yes. CMS data shows Dr. Pang billed Medicare for 1,200 services in 2024, and Dr. Pang accepts Medicare assignment.

Does Dr. Shirley W. Pang offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Pang as offering telehealth services.

How many Medicare patients does Dr. Shirley W. Pang see?

CMS counts 482 Medicare patients who saw Dr. Pang in 2024, with an average age of 74.

Show 9 more questionsShow fewer questions

Is Dr. Shirley W. Pang board certified?

Yes. Dr. Pang is board certified in rheumatology by the American Board of Internal Medicine.

What services does Dr. Shirley W. Pang bill to Medicare?

In 2024, Dr. Pang's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and radiation oncology (77080).

Where did Dr. Shirley W. Pang go to medical school?

Dr. Pang graduated from David Geffen School of Medicine at UCLA in 2001.

What drugs does Dr. Shirley W. Pang prescribe most?

In 2024 Medicare Part D data, Dr. Pang's most prescribed drugs by claims were Hydroxychloroquine Sulfate, Methotrexate and Prednisone.

Has Dr. Shirley W. Pang received payments from drug or device companies?

CMS Open Payments shows $304,653 in general payments to Dr. Pang from 35 companies from 2016 to 2025. The largest total came from Celgene Corporation.

How long has Dr. Shirley W. Pang been practicing?

Dr. Pang graduated from medical school in 2001, 25 years ago.

Does Dr. Shirley W. Pang do research?

Dmand AI links 3 publications to Dr. Pang, published from 2018 to 2021. Dr. Pang has worked on 11 clinical trials.

Who does Dr. Shirley W. Pang publish with?

Dr. Pang's most frequent co-authors are Shaili Deveshwar, MD (1 shared paper), Richard W. Easton, MD (1 shared paper) and Anton Khlopas, MD (1 shared paper).

What insurance does Dr. Shirley W. Pang accept?

Dr. Pang is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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