Dr. William W. Whang, MD

  • Modesto, CA
  • Orthopedic surgeon
NPI1790734192PAC ID5496703738
Medicare services, 2024
3,392
Medicare patients, 2024
841
Part D claims, 2024
793
Publications
94
Clinical trials
3
Practice address
1409 Briggsmore Avenue, Modesto, CA 95355
Practice phone
Call (209) 613-7828
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Briggsmore Specialty Center

Surgery Center - Medicare-Certified · Modesto, California

See all 9 affiliations

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Dr. William W. Whang is an orthopedic surgeon in Modesto, California

Dr. Whang practices at Briggsmore Specialty Center in Modesto, California.

Dr. Whang's NPI, 1790734192, was assigned on May 10, 2006. Dr. Whang graduated from Wake Forest School of Medicine in 1998. Dr. Whang holds California license A81829.

NPI and contact details
Medicare PAC ID
5496703738
NPI enumeration date
May 10, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(209) 613-7828
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
54
Medical school graduation
1998

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

Dr. William W. Whang practices at Briggsmore Specialty Center in Modesto, California

Dr. Whang's primary practice is Briggsmore Specialty Center, at 1409 Briggsmore Avenue, Modesto, CA 95355. The practice phone is (209) 613-7828.

  • Briggsmore Specialty Center
    1409 Briggsmore Avenue, Modesto, CA 95355Phone(209) 613-7828

Source: Dmand AI Affiliation Data

Dr. William W. Whang is affiliated with 8 sites of care and 1 medical group

Dr. Whang's primary practice is Briggsmore Specialty Center in Modesto, California. Dr. Whang is also affiliated with Memorial Medical Center. The medical group on file is SGMF Radiology. Dmand AI also links Dr. Whang to 2 more hospitals and 4 home health agencies, each named with a free account.

See all 9 affiliations for Dr. Whang

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. William W. Whang's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Whang practices, 8 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Briggsmore Specialty CenterAvailable with a free account
+7 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. William W. Whang is one of 2,056 orthopedic surgeons in California

Orthopaedic surgery is Dr. Whang's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Whang is board certified in orthopaedic sports medicine by the American Board of Orthopaedic Surgery. Dmand AI has Dr. Whang's licenses on file in 2 states: California and Georgia.

Specialties and state licenses

  • Orthopaedic surgery, CaliforniaPrimaryLicense A81829 · 2003 to 2026 · taxonomy 207X00000X
  • Georgia license2009 to 2010

Clinical focus

Dmand AI lists amputation, arm, wrist, hand fracture and dislocation, arthritis, broken or dislocated ankle/ or foot, bursitis, carpal tunnel syndrome, fluid in a joint and hip replacement among the conditions Dr. Whang treats.

Orthopedic surgeons near Dr. Whang

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

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

Dr. William W. Whang billed Medicare for 3,392 services in 2024

CMS data shows 3,392 Medicare services from Dr. Whang across 9 procedure codes in 2024, for 841 Medicare patients. Medicare paid $241,678 for them.

Medicare services, 20243,392
Medicare patients841
Paid by Medicare$241,678
Procedure codes9

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

  • 2023
  • 2024
Drugs given in the office
2023: 2,0542024: 1,8689%
Office and hospital visits
2023: 1,1042024: 1,0545%
Surgery
2023: 4882024: 4704%

Where Dr. Whang's Medicare services took place, 2024

  • In an office3,16893%
  • In a facility2247%

Dr. Whang compared with the California median for orthopedic surgeons, 2024

  • Dr. Whang
  • California median
Medicare services
3,392vs 6835.0 times
Medicare patients
841vs 2153.9 times
Part D claims
712vs 7010.2 times

Medians across 1,844 orthopedic surgeons in California with Dmand AI profiles that report each measure.

Dr. Whang'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. Whang

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

Dr. William W. Whang treated 841 Medicare patients in 2024, average age 74

CMS counts 841 Medicare patients who saw Dr. Whang in 2024. The largest group is 65 to 74, with 384 patients. 75% of them have arthritis, and 75% have high blood pressure. 22% are also on Medicaid. Their average risk score is 1.26, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Whang's median patient age at 69, with 58% women.

Medicare patients, 2024841
Average age74
Average risk score1.26
Also on Medicaid22%

Dr. Whang's Medicare patients by age, 2024

Dr. Whang's Medicare patients by sex, 2024

  • Women56367%
  • Men27833%

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

  1. Arthritis75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Diabetes33%
  5. Chronic kidney disease28%
  6. Anxiety26%
  7. Ischemic heart disease26%
  8. Mood disorders26%

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

Dr. Whang's patients across all payers

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

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women58%
  • Men40%

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

Dr. William W. Whang wrote 793 Medicare Part D claims in 2024

In 2024, Dr. Whang wrote 793 Medicare Part D claims for 299 patients. 100% of them were for generic drugs. CMS names the drug for 712 of them, across 14 drugs with 11 or more claims each, at $6,471 in total drug cost. In 2023, CMS named 541 claims across 16 drugs.

Part D claims, 2024793
Drugs named by CMS14
Total drug cost$6,471
Part D patients299

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

  • Generic791 claims100%
  • Brand-name and other2 claims0%

Dr. Whang'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. Whang's Part D claims, 2024

  • Opioids34%266 of 793 claims
  • Antibiotics15%119 of 793 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: 5412024: 71232%

Drugs named by CMS: 14 in 2024, 16 in 2023.

See all prescribing by Dr. Whang

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. William W. Whang ranks in the 96th percentile for knee replacement in Medicare

Dr. Whang accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 132 procedures of knee replacement by Dr. Whang, more than 96% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Whang ranks in Medicare procedure volume

Knee replacement
96th percentile132 procedures
Hip replacement
91st percentile61 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. William W. Whang has 94 publications on record

Dmand AI links 94 papers to Dr. Whang, published from 2010 to 2025. 2018 was the busiest year, with 9. The most frequent topics are Atrial Fibrillation, Catheter Ablation and Electrocardiography. Dr. Whang has published most often in Circ Arrhythm Electrophysiol. Dr. Whang's most frequent co-authors are Hasan Garan, MD, Srinivas Rao Dukkipati, MD and Jacob S. Koruth, MD.

Papers94
Years published2010 to 2025

Dr. Whang's papers by year, 2016 to 2025

Topics Dr. Whang writes about most

  • Atrial Fibrillation
  • Catheter Ablation
  • Electrocardiography
  • Pulmonary Veins
  • Acute Coronary Syndrome
  • Depression
  • Heart Rate
  • Tachycardia, Ventricular

Dr. Whang's most frequent co-authors

Recent publications by Dr. Whang

See all 94 publications and co-authors

See who Dr. Whang researches with

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

How network discovery works

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

Dr. William W. Whang has worked on 3 clinical trials

Dmand AI links Dr. Whang to 3 clinical trials. Conditions studied include Atrial Fibrillation and Arrhythmias, Cardiac. Medtronic Cardiac Ablation Solutions sponsors the most, 2.

Conditions in Dr. Whang's trials

  • Atrial Fibrillation
  • Arrhythmias, Cardiac

Investigators on the most trials with Dr. Whang

Recent clinical trials with Dr. Whang

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. William W. Whang received $5,257 in industry payments from 2016 to 2025

CMS Open Payments shows 36 general payments to Dr. Whang from 4 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 75% of the total. Zimmer Biomet Holdings, Inc. paid the most, $4,594.

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

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

$5.3Kin total
  • Travel and lodging$3,94975%
  • Food and beverage$1,30825%

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

Share is of all general payments to this clinician.

See all payments to Dr. Whang

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

Dr. William W. Whang has 1 award and honors on record

Dmand AI lists 1 award for Dr. Whang, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Whang

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. William W. Whang graduated from Wake Forest School of Medicine

Dr. Whang graduated from Wake Forest School of Medicine in 1998.

  1. Medical schoolWake Forest School of Medicine
  2. Board certified in orthopaedic sports medicineAmerican Board of Orthopaedic Surgery
  3. Board certified in orthopaedic surgeryAmerican Board of Orthopaedic Surgery

Source: Dmand AI Professional Profile Data

Dr. William W. Whang accepts plans from 14 insurance carriers

Dr. Whang is in network with 14 carriers, including Aetna, United Healthcare and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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

Plan types Dr. Whang accepts, by number of carriers

  1. PPO9
  2. HMO7
  3. Medicare6
  4. EPO4
  5. POS2

Source: Dmand AI Insurance Network Data

Sources for Dr. William W. Whang'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy 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)Doctors and Clinicians Utilization Data (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. William W. Whang

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. William W. Whang's NPI number?

Dr. William W. Whang's NPI number is 1790734192. It was assigned on May 10, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. William W. Whang?

Dr. William W. Whang is an orthopedic surgeon in Modesto, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).

Where does Dr. William W. Whang practice?

Dr. Whang practices at 1409 Briggsmore Avenue, Modesto, CA 95355. Dr. Whang's primary practice is Briggsmore Specialty Center in Modesto, California. Dmand AI also links Dr. Whang to 2 hospitals and 4 home health agencies.

What is Dr. William W. Whang's office phone number?

The practice phone on file for Dr. Whang is (209) 613-7828.

What is Dr. William W. Whang's medical license number?

Dr. Whang holds California license A81829, one of the licenses on file in 2 states.

Which states has Dr. William W. Whang been licensed in?

Dmand AI has state licenses on file for Dr. Whang in California (2003 to 2026) and Georgia (2009 to 2010).

Which hospitals is Dr. William W. Whang affiliated with?

Dr. Whang is affiliated with Memorial Medical Center. Dmand AI links Dr. Whang to 2 more hospitals.

What medical group is Dr. William W. Whang part of?

Dr. Whang is linked to SGMF Radiology.

Does Dr. William W. Whang accept Medicare?

Yes. CMS data shows Dr. Whang billed Medicare for 3,392 services in 2024, and Dr. Whang accepts Medicare assignment.

How many Medicare patients does Dr. William W. Whang see?

CMS counts 841 Medicare patients who saw Dr. Whang in 2024, with an average age of 74.

Show 9 more questionsShow fewer questions

Is Dr. William W. Whang board certified?

Yes. Dr. Whang is board certified in orthopaedic sports medicine by the American Board of Orthopaedic Surgery.

What services does Dr. William W. Whang bill to Medicare?

In 2024, Dr. Whang's most billed Medicare services were injected or infused drug (J3301), office visit, established patient (99213) and surgery: bones and joints (20610).

Where did Dr. William W. Whang go to medical school?

Dr. Whang graduated from Wake Forest School of Medicine in 1998.

What drugs does Dr. William W. Whang prescribe most?

In 2024 Medicare Part D data, Dr. Whang's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Naproxen and Tramadol HCl.

Has Dr. William W. Whang received payments from drug or device companies?

CMS Open Payments shows $5,257 in general payments to Dr. Whang from 4 companies from 2016 to 2025. The largest total came from Zimmer Biomet Holdings, Inc.

How long has Dr. William W. Whang been practicing?

Dr. Whang graduated from medical school in 1998, 28 years ago.

Does Dr. William W. Whang do research?

Dmand AI links 94 publications to Dr. Whang, published from 2010 to 2025. Dr. Whang has worked on 3 clinical trials.

Who does Dr. William W. Whang publish with?

Dr. Whang's most frequent co-authors are Hasan Garan, MD (33 shared papers), Srinivas Rao Dukkipati, MD (24 shared papers) and Jacob S. Koruth, MD (23 shared papers).

What insurance does Dr. William W. Whang accept?

Dr. Whang is in network with 14 carriers, including Aetna, United Healthcare and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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