Dr. Sharon Shiraga, MD

  • Los Angeles, CA
  • General surgeon
NPI1447411954PAC ID0648416974
Medicare services, 2024
92
Medicare patients, 2024
71
Part D claims, 2023
72
Hospital affiliations
2
Industry payments
$36,621
Practice address
1450 San Pablo St, Los Angeles, CA 90033
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Keck Medicine of USC - USC Roski Eye Institute - Ophthalmology - HOPD

Acute Care Hospital outpatient department · Los Angeles, California

See all 8 affiliations

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Dr. Sharon Shiraga is a general surgeon in Los Angeles, California

Dr. Shiraga practices at Keck Medicine of USC - USC Roski Eye Institute - Ophthalmology - HOPD in Los Angeles, California.

Dr. Shiraga's NPI, 1447411954, was assigned on June 18, 2008. Dr. Shiraga graduated from David Geffen School of Medicine at UCLA in 2008. Dr. Shiraga's California license number on file is A111613.

NPI and contact details
Medicare PAC ID
0648416974
NPI enumeration date
June 18, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
44
Medical school graduation
2008

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

Dr. Sharon Shiraga practices at Keck Medicine of USC - USC Roski Eye Institute - Ophthalmology - HOPD in Los Angeles, California

Dr. Shiraga's primary practice is Keck Medicine of USC - USC Roski Eye Institute - Ophthalmology - HOPD, at 1450 San Pablo St, Los Angeles, CA 90033.

  • Keck Medicine of USC - USC Roski Eye Institute - Ophthalmology - HOPD
    1450 San Pablo St, Los Angeles, CA 90033

Source: Dmand AI Affiliation Data

Dr. Sharon Shiraga is affiliated with 6 sites of care and 2 medical groups

Dr. Shiraga's primary practice is Keck Medicine of USC - USC Roski Eye Institute - Ophthalmology - HOPD in Los Angeles, California. Dr. Shiraga is also affiliated with Keck Hospital of USC. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Shiraga to 1 more hospital, 2 group practices and clinics, 1 other site and 1 medical group, each named with a free account. Dr. Shiraga's employer is on file too: a hospital.

See all 8 affiliations for Dr. Shiraga

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Sharon Shiraga's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Shiraga practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Keck Medicine of USC - USC Roski Eye Institute - Ophthalmology - HOPDAvailable with a free account
+5 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Sharon Shiraga is one of 2,926 general surgeons in California

Surgery is Dr. Shiraga's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Shiraga is board certified in surgery by the American Board of Surgery. Dr. Shiraga has a license on file in California.

Specialties and state licenses

  • Surgery, CaliforniaPrimaryLicense A111613 · 2010 to 2025 · taxonomy 208600000X

Clinical focus

Dmand AI lists groin hernia surgery among the conditions Dr. Shiraga treats.

General surgeons near Dr. Shiraga

Counts of general 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. Sharon Shiraga billed Medicare for 92 services in 2024

CMS data shows 92 Medicare services from Dr. Shiraga across 4 procedure codes in 2024, all of them office visits, for 71 Medicare patients. Medicare paid $5,901 for them. Every service was in an office.

Medicare services, 202492
Medicare patients71
Paid by Medicare$5,901
Procedure codes4

Dr. Shiraga compared with the California median for general surgeons, 2024

  • Dr. Shiraga
  • California median
Medicare services
92vs 16645% below
Medicare patients
71vs 12141% below
Part D claims
72vs 342.1 times

Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.

Dr. Shiraga'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. Shiraga

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

Dr. Sharon Shiraga treated 71 Medicare patients in 2024, average age 72

CMS counts 71 Medicare patients who saw Dr. Shiraga in 2024. The largest group is 65 to 74, with 39 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 46% are also on Medicaid. Their average risk score is 2.19, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Shiraga's median patient age at 67, with 61% women.

Medicare patients, 202471
Average age72
Average risk score2.19
Also on Medicaid46%

Dr. Shiraga's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Shiraga's Medicare patients by sex, 2024

  • Women4259%
  • Men2941%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis65%
  4. Diabetes58%
  5. Chronic kidney disease41%
  6. Ischemic heart disease38%
  7. Heart failure30%
  8. Anxiety27%

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

Dr. Shiraga's patients across all payers

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

Patient panel by age, all payers

Median age 67

Patient panel by sex, all payers

  • Women61%
  • Men39%

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

Dr. Sharon Shiraga wrote 72 Medicare Part D claims in 2023

In 2023, Dr. Shiraga wrote 72 Medicare Part D claims. Every claim was for a generic drug. They cover 3 drugs, with $2,200 in total drug cost. In 2022, CMS named 59 claims across 3 drugs.

Part D claims, 202372
Drugs named by CMS3
Total drug cost$2,200

Dr. Shiraga's most prescribed drugs by claims, 2023

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

Part D claims for drugs CMS names, 2022 to 2023

  • 2022
  • 2023
Claims for drugs CMS names
2022: 592023: 7222%

Drugs named by CMS: 3 in 2023, 3 in 2022.

See all prescribing by Dr. Shiraga

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

Dr. Sharon Shiraga ranks in the 91st percentile for hernia repair (minimally invasive) in Medicare

Dr. Shiraga accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Shiraga as offering telehealth. CMS counts 23 procedures of hernia repair (minimally invasive) by Dr. Shiraga, more than 91% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Dr. Shiraga ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
57th percentile33 procedures
Hernia repair (minimally invasive)
91st percentile23 procedures

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

Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Removal of skin lesions: 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. Sharon Shiraga received $36,621 in industry payments from 2016 to 2025

CMS Open Payments shows 130 general payments to Dr. Shiraga from 17 drug and device companies from 2016 to 2025. Education make up the largest share, 57% of the total. Intuitive Surgical, Inc. paid the most, $29,565.

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

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

$36.6Kin total
  • Education$21,00057%
  • Food and beverage$7,75221%
  • Travel and lodging$6,28717%
  • Consulting fees$1,0743%
  • Other$5091%

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

Share is of all general payments to this clinician.

See all payments to Dr. Shiraga

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

Dr. Sharon Shiraga graduated from David Geffen School of Medicine at UCLA

Dr. Shiraga graduated from David Geffen School of Medicine at UCLA in 2008.

  1. Medical schoolDavid Geffen School of Medicine at UCLA
  2. Board certified in surgeryAmerican Board of Surgery

Source: Dmand AI Professional Profile Data

Dr. Sharon Shiraga accepts plans from 8 insurance carriers

Dr. Shiraga is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare

Plan types Dr. Shiraga accepts, by number of carriers

  1. Medicare7
  2. PPO6
  3. HMO3
  4. POS3
  5. EPO2

Source: Dmand AI Insurance Network Data

Sources for Dr. Sharon Shiraga'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 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)
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)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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. Sharon Shiraga

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. Sharon Shiraga's NPI number?

Dr. Sharon Shiraga's NPI number is 1447411954. It was assigned on June 18, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Sharon Shiraga?

Dr. Sharon Shiraga is a general surgeon in Los Angeles, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. Sharon Shiraga practice?

Dr. Shiraga practices at 1450 San Pablo St, Los Angeles, CA 90033. Dr. Shiraga's primary practice is Keck Medicine of USC - USC Roski Eye Institute - Ophthalmology - HOPD in Los Angeles, California. Dmand AI also links Dr. Shiraga to 1 hospital, 2 group practices and clinics, 1 other site and 1 medical group.

What is Dr. Sharon Shiraga's medical license number?

Dr. Shiraga's California license number on file is A111613.

Which hospitals is Dr. Sharon Shiraga affiliated with?

Dr. Shiraga is affiliated with Keck Hospital of USC. Dmand AI links Dr. Shiraga to 1 more hospital.

What medical group is Dr. Sharon Shiraga part of?

Dr. Shiraga is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Shiraga to 1 more medical group.

Does Dr. Sharon Shiraga accept Medicare?

Yes. CMS data shows Dr. Shiraga billed Medicare for 92 services in 2024, and Dr. Shiraga accepts Medicare assignment.

Does Dr. Sharon Shiraga offer telehealth?

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

How many Medicare patients does Dr. Sharon Shiraga see?

CMS counts 71 Medicare patients who saw Dr. Shiraga in 2024, with an average age of 72.

Is Dr. Sharon Shiraga board certified?

Yes. Dr. Shiraga is board certified in surgery by the American Board of Surgery.

Show 6 more questionsShow fewer questions

What services does Dr. Sharon Shiraga bill to Medicare?

In 2024, Dr. Shiraga's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99203) and office visit, new patient (99204).

Where did Dr. Sharon Shiraga go to medical school?

Dr. Shiraga graduated from David Geffen School of Medicine at UCLA in 2008.

What drugs does Dr. Sharon Shiraga prescribe most?

In 2023 Medicare Part D data, Dr. Shiraga's most prescribed drugs by claims were Oxycodone HCl, Ibuprofen and Sucralfate.

Has Dr. Sharon Shiraga received payments from drug or device companies?

CMS Open Payments shows $36,621 in general payments to Dr. Shiraga from 17 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.

How long has Dr. Sharon Shiraga been practicing?

Dr. Shiraga graduated from medical school in 2008, 18 years ago.

What insurance does Dr. Sharon Shiraga accept?

Dr. Shiraga is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

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