Dr. Alec Sandy Koo, MD

  • Torrance, CA
  • Urologist
NPI1740236066PAC ID4385600097
Medicare services, 2024
7,868
Medicare patients, 2024
621
Part D claims, 2024
2,009
Publications
3
MIPS score, 2024
100
Practice address
23600 Telo Ave, Torrance, CA 90505
Practice phone
Call (760) 436-4558
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Genesis Healthcare Partners

Torrance, California

See all 5 affiliations

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Dr. Alec Sandy Koo is a urologist in Torrance, California

Dr. Koo practices at Genesis Healthcare Partners in Torrance, California.

Dr. Koo's NPI, 1740236066, was assigned on May 26, 2006. Dr. Koo graduated from David Geffen School of Medicine at UCLA in 1986. Dr. Koo holds California license G61375.

NPI and contact details
Medicare PAC ID
4385600097
NPI enumeration date
May 26, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(760) 436-4558
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
66
Medical school graduation
1986

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

Dr. Alec Sandy Koo practices at Genesis Healthcare Partners in Torrance, California

Dr. Koo's primary practice is Genesis Healthcare Partners, at 23600 Telo Ave, Torrance, CA 90505 in Los Angeles County. The practice phone is (760) 436-4558.

  • Genesis Healthcare Partners
    23600 Telo Ave, Torrance, CA 90505 · Los Angeles CountyPhone(760) 436-4558

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

Dr. Alec Sandy Koo is affiliated with 4 sites of care and 1 medical group

Dr. Koo's primary practice is Genesis Healthcare Partners in Torrance, California. Dr. Koo is also affiliated with Torrance Memorial Medical Center. The medical group on file is Unio Specialty Care, Urology, Encinitas (formerly Genesis Healthcare Partners). Dmand AI also links Dr. Koo to 1 more physician office and 1 group practice or clinic, each named with a free account.

See all 5 affiliations for Dr. Koo

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

Dmand AI tracks the EHR system at Dr. Alec Sandy Koo's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Koo practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Genesis Healthcare PartnersAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Alec Sandy Koo is one of 1,395 urologists in California

Urology is Dr. Koo's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Koo is board certified in urology by the American Board of Urology. Dr. Koo is licensed in California.

Specialties and state licenses

  • Urology, CaliforniaPrimaryLicense G61375 · 1987 to 2027 · taxonomy 208800000X

Clinical focus

Dmand AI lists bladder disease, enlarged prostate, enlarged prostate transurethral surgery (TURP), erectile dysfunction, kidney cysts, kidney stone disease, prostate cancer and prostate inflammation or infection among the conditions Dr. Koo treats.

Urologists near Dr. Koo

Counts of urologists 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. Alec Sandy Koo billed Medicare for 7,868 services in 2024

CMS data shows 7,868 Medicare services from Dr. Koo across 25 procedure codes in 2024, for 621 Medicare patients. Medicare paid $437,968 for them. Every service was in an office.

Medicare services, 20247,868
Medicare patients621
Paid by Medicare$437,968
Procedure codes25

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

  • 2023
  • 2024
Office and hospital visits
2023: 3,6832024: 3,5085%
Other services
2023: 02024: 1,880
Lab and pathology
2023: 1,1612024: 1,54533%
Tests and treatments
2023: 6732024: 56416%
Drugs given in the office
2023: 02024: 161
Imaging
2023: 1472024: 12217%
Surgery
2023: 1222024: 8828%

Dr. Koo compared with the California median for urologists, 2024

  • Dr. Koo
  • California median
Medicare services
7,868vs 1,0507.5 times
Medicare patients
621vs 34679% above
Part D claims
1,868vs 6422.9 times

Medians across 1,310 urologists in California with Dmand AI profiles that report each measure.

Dr. Koo'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. Koo

Need commercial claims for Dr. Koo?

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

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

Dr. Alec Sandy Koo treated 621 Medicare patients in 2024, average age 77

CMS counts 621 Medicare patients who saw Dr. Koo in 2024. The largest group is 65 to 74, with 240 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.25, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Koo's median patient age at 70, with 20% women.

Medicare patients, 2024621
Average age77
Average risk score1.25
Also on Medicaid15%

Dr. Koo's Medicare patients by age, 2024

Dr. Koo's Medicare patients by sex, 2024

  • Women12821%
  • Men49379%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis38%
  4. Diabetes35%
  5. Chronic kidney disease31%
  6. Ischemic heart disease25%
  7. Cancer21%
  8. Atrial fibrillation19%

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

Dr. Koo'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

  • Women20%
  • Men79%

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

Dr. Alec Sandy Koo wrote 2,009 Medicare Part D claims in 2024

In 2024, Dr. Koo wrote 2,009 Medicare Part D claims for 486 patients. 93% of them were for generic drugs. CMS names the drug for 1,868 of them, across 26 drugs with 11 or more claims each, at $370,089 in total drug cost. In 2023, CMS named 1,745 claims across 28 drugs.

Part D claims, 20242,009
Drugs named by CMS26
Total drug cost$370,089
Part D patients486

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

  • Generic1,859 claims93%
  • Brand-name150 claims7%

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

  • Antibiotics44%880 of 2,009 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: 1,7452024: 1,8687%

Drugs named by CMS: 26 in 2024, 28 in 2023.

See all prescribing by Dr. Koo

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. Alec Sandy Koo scored 100 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Koo for performance year 2024, reported as part of a group. Dr. Koo accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Koo as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Koo's MIPS scores, performance year 2024

  • 100of 100Final score
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Prostate resection: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Alec Sandy Koo has 3 publications on record

Dmand AI links 3 papers to Dr. Koo, published from 2017 to 2019. 2019 was the busiest year, with 2. The most frequent topics are Prostatic Neoplasms. Dr. Koo has published most often in Urology. Dr. Koo's most frequent co-authors are Timothy J. Bradford, MD, Edward Steven Cohen, MD and Franklin D. Gaylis, MD.

Papers3
Years published2017 to 2019

Topics Dr. Koo writes about most

  • Prostatic Neoplasms

Dr. Koo's most frequent co-authors

Recent publications by Dr. Koo

See all 3 publications and co-authors

See who Dr. Koo researches with

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

How network discovery works

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

Dr. Alec Sandy Koo received $384,745 in industry payments from 2016 to 2025

CMS Open Payments shows 940 general payments to Dr. Koo from 67 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 49% of the total. Abbvie Inc. paid the most, $137,401.

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

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

$384.7Kin total
  • Speaker and faculty fees$190,42949%
  • Consulting fees$130,97634%
  • Travel and lodging$38,89510%
  • Food and beverage$22,1896%
  • Other$2,2551%

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

Share is of all general payments to this clinician.

See all payments to Dr. Koo

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

Dr. Alec Sandy Koo has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Koo.

Awards and honors for Dr. Koo

  1. Undated
    • ACS Fellow
    • Super Doc

Source: Dmand AI Professional Profile Data

Dr. Alec Sandy Koo graduated from David Geffen School of Medicine at UCLA

Dr. Koo graduated from David Geffen School of Medicine at UCLA in 1986. Dr. Koo is a member of ACS.

  1. Medical schoolDavid Geffen School of Medicine at UCLA
  2. Board certified in urologyAmerican Board of Urology

Source: Dmand AI Professional Profile Data

Dr. Alec Sandy Koo accepts plans from 16 insurance carriers

Dr. Koo is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • Alliant Health Plans
  • +8 more carriersWith a free account

Plan types Dr. Koo accepts, by number of carriers

  1. Medicare9
  2. PPO9
  3. HMO7
  4. POS5
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Dr. Alec Sandy Koo'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)Clinician Public Reporting: Overall MIPS Performance (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
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. Alec Sandy Koo

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. Alec Sandy Koo's NPI number?

Dr. Alec Sandy Koo's NPI number is 1740236066. It was assigned on May 26, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Alec Sandy Koo?

Dr. Alec Sandy Koo is a urologist in Torrance, California. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).

Where does Dr. Alec Sandy Koo practice?

Dr. Koo practices at 23600 Telo Ave, Torrance, CA 90505. Dr. Koo's primary practice is Genesis Healthcare Partners in Torrance, California. Dmand AI also links Dr. Koo to 1 physician office and 1 group practice or clinic.

What is Dr. Alec Sandy Koo's office phone number?

The practice phone on file for Dr. Koo is (760) 436-4558.

What is Dr. Alec Sandy Koo's medical license number?

Dr. Koo holds California license G61375.

Which hospitals is Dr. Alec Sandy Koo affiliated with?

Dr. Koo is affiliated with Torrance Memorial Medical Center.

What medical group is Dr. Alec Sandy Koo part of?

Dr. Koo is linked to Unio Specialty Care, Urology, Encinitas (formerly Genesis Healthcare Partners).

Does Dr. Alec Sandy Koo accept Medicare?

Yes. CMS data shows Dr. Koo billed Medicare for 7,868 services in 2024, and Dr. Koo accepts Medicare assignment.

Does Dr. Alec Sandy Koo offer telehealth?

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

What is Dr. Alec Sandy Koo's MIPS score?

Dr. Koo's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Alec Sandy Koo see?

CMS counts 621 Medicare patients who saw Dr. Koo in 2024, with an average age of 77.

Is Dr. Alec Sandy Koo board certified?

Yes. Dr. Koo is board certified in urology by the American Board of Urology.

What services does Dr. Alec Sandy Koo bill to Medicare?

In 2024, Dr. Koo's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and lab and pathology test (81003).

Where did Dr. Alec Sandy Koo go to medical school?

Dr. Koo graduated from David Geffen School of Medicine at UCLA in 1986.

What drugs does Dr. Alec Sandy Koo prescribe most?

In 2024 Medicare Part D data, Dr. Koo's most prescribed drugs by claims were Tamsulosin HCl, Amoxicillin-Clavulanate Potass and Doxycycline Monohydrate.

Has Dr. Alec Sandy Koo received payments from drug or device companies?

CMS Open Payments shows $384,745 in general payments to Dr. Koo from 67 companies from 2016 to 2025. The largest total came from Abbvie Inc.

How long has Dr. Alec Sandy Koo been practicing?

Dr. Koo graduated from medical school in 1986, 40 years ago.

Does Dr. Alec Sandy Koo do research?

Dmand AI links 3 publications to Dr. Koo, published from 2017 to 2019.

Who does Dr. Alec Sandy Koo publish with?

Dr. Koo's most frequent co-authors are Timothy J. Bradford, MD (2 shared papers), Edward Steven Cohen, MD (1 shared paper) and Franklin D. Gaylis, MD (1 shared paper).

What insurance does Dr. Alec Sandy Koo accept?

Dr. Koo is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

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