Dr. Karan J. Singh, MD
- Medicare services, 2024
- 5,092
- Medicare patients, 2024
- 896
- Part D claims, 2024
- 4,371
- MIPS score, 2024
- 92
- Hospital affiliations
- 3
- Practice address
- 25200 La-Paz Rd, Laguna Hills, CA 92653
- Practice phone
- Call (949) 855-1101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Orange County Urology - Laguna Hills
Laguna Hills, California
Find Dr. Singh's professional email, personal email and mobile number
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Dr. Karan J. Singh is a urologist in Laguna Hills, California
Dr. Singh practices at Orange County Urology - Laguna Hills in Laguna Hills, California.
Dr. Singh's NPI, 1700841970, was assigned on April 19, 2006. Dr. Singh graduated from David Geffen School of Medicine at UCLA in 1992. Dr. Singh's California license number on file is G78227.
- NPI
- 1700841970NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214098995
- NPI enumeration date
- April 19, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (949) 855-1101
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Karan J. Singh practices at Orange County Urology - Laguna Hills in Laguna Hills, California
Dr. Singh's primary practice is Orange County Urology - Laguna Hills, at 25200 La-Paz Rd, Laguna Hills, CA 92653 in Orange County. The practice phone is (949) 855-1101.
- Orange County Urology - Laguna Hills25200 La-Paz Rd, Laguna Hills, CA 92653 · Orange CountyPhone(949) 855-1101
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Karan J. Singh is affiliated with 5 sites of care and 1 medical group
Dr. Singh's primary practice is Orange County Urology - Laguna Hills in Laguna Hills, California. Dr. Singh is also affiliated with MemorialCare Saddleback Medical Center. The medical group on file is Orange County Urology Associates. Dmand AI also links Dr. Singh to 2 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Karan J. Singh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Singh practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Orange County Urology - Laguna Hills | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Karan J. Singh is one of 1,395 urologists in California
Urology is Dr. Singh's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Singh is board certified in urology by the American Board of Urology. Dmand AI has Dr. Singh's licenses on file in 2 states: California and Pennsylvania.
Specialties and state licenses
- Urology, CaliforniaPrimary
- Pennsylvania license
Clinical focus
Dmand AI lists bladder disease, enlarged prostate, enlarged prostate transurethral surgery (TURP), erectile dysfunction, kidney cysts, kidney removal surgery, kidney stone disease and prostate cancer among the conditions Dr. Singh treats.
Urologists near Dr. Singh
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. Karan J. Singh billed Medicare for 5,092 services in 2024
CMS data shows 5,092 Medicare services from Dr. Singh across 34 procedure codes in 2024, for 896 Medicare patients. Medicare paid $298,944 for them.
Dr. Singh's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,5452024: 1,6255%
- Surgery
- 2023: 1,5672024: 1,5811%
- Lab and pathology
- 2023: 1,4912024: 1,4483%
- Other services
- 2023: 282024: 231725%
- Drugs given in the office
- 2023: 1322024: 10421%
- Imaging
- 2023: 522024: 7340%
- Tests and treatments
- 2023: 372024: 3019%
Where Dr. Singh's Medicare services took place, 2024
- In an office4,88596%
- In a facility2074%
Dr. Singh compared with the California median for urologists, 2024
- Dr. Singh
- California median
- Medicare services
- 5,092vs 1,0504.8 times
- Medicare patients
- 896vs 3462.6 times
- Part D claims
- 4,294vs 6426.7 times
Medians across 1,310 urologists in California with Dmand AI profiles that report each measure.
Dr. Singh'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Karan J. Singh treated 896 Medicare patients in 2024, average age 77
CMS counts 896 Medicare patients who saw Dr. Singh in 2024. The largest group is 75 to 84, with 370 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 2% are also on Medicaid. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Singh's median patient age at 70, with 32% women.
Dr. Singh's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Singh's Medicare patients by sex, 2024
- Women25028%
- Men64672%
Chronic conditions among Dr. Singh's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis42%
- Ischemic heart disease29%
- Diabetes27%
- Chronic kidney disease26%
- Atrial fibrillation24%
- Cancer23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Singh'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
- Women32%
- Men67%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Karan J. Singh wrote 4,371 Medicare Part D claims in 2024
In 2024, Dr. Singh wrote 4,371 Medicare Part D claims for 1,146 patients. 84% of them were for generic drugs. CMS names the drug for 4,294 of them, across 39 drugs with 11 or more claims each, at $582,637 in total drug cost. In 2023, CMS named 4,030 claims across 40 drugs.
Dr. Singh's Part D claims by kind of drug, 2024
- Generic3,661 claims84%
- Brand-name710 claims16%
Dr. Singh'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. Singh's Part D claims, 2024
- Opioids2%100 of 4,371 claims
- Antibiotics17%758 of 4,371 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: 4,0302024: 4,2947%
Drugs named by CMS: 39 in 2024, 40 in 2023.
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. Karan J. Singh scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Singh for performance year 2024, reported as part of a group. Dr. Singh accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Singh as offering telehealth. CMS counts 34 procedures of prostate resection by Dr. Singh, more than 93% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Singh's MIPS scores, performance year 2024
- 92of 100Final score
- 84.8of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Singh ranks in Medicare procedure volume
- Prostate resection
- 93rd percentile34 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
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); 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. Karan J. Singh received $8,147 in industry payments from 2016 to 2025
CMS Open Payments shows 308 general payments to Dr. Singh from 43 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 85% of the total. Teleflex LLC paid the most, $1,789.
General payments to Dr. Singh by program year, 2016 to 2025
General payments to Dr. Singh by kind, 2016 to 2025
- Food and beverage$6,88485%
- Travel and lodging$88311%
- Education$3795%
Companies that paid Dr. Singh the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Karan J. Singh has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Singh.
Awards and honors for Dr. Singh
- Undated
- Physician of Excellence
- Super Doc
Source: Dmand AI Professional Profile Data
Dr. Karan J. Singh graduated from David Geffen School of Medicine at UCLA
Dr. Singh graduated from David Geffen School of Medicine at UCLA in 1992. Dr. Singh is a member of AOA, AUA and CMA.
- Medical school
- Board certified in urology
Source: Dmand AI Professional Profile Data
Dr. Karan J. Singh accepts plans from 9 insurance carriers
Dr. Singh is in network with 9 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
- Humana
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- Regence Health Plans
- +1 more carriersWith a free account
Plan types Dr. Singh accepts, by number of carriers
- Medicare9
- PPO7
- HMO5
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Karan J. Singh's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Karan J. Singh
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. Karan J. Singh's NPI number?
Dr. Karan J. Singh's NPI number is 1700841970. It was assigned on April 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Karan J. Singh?
Dr. Karan J. Singh is a urologist in Laguna Hills, California. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Karan J. Singh practice?
Dr. Singh practices at 25200 La-Paz Rd, Laguna Hills, CA 92653. Dr. Singh's primary practice is Orange County Urology - Laguna Hills in Laguna Hills, California. Dmand AI also links Dr. Singh to 2 hospitals and 1 group practice or clinic.
What is Dr. Karan J. Singh's office phone number?
The practice phone on file for Dr. Singh is (949) 855-1101.
What is Dr. Karan J. Singh's medical license number?
Dr. Singh's California license number on file is G78227, one of the licenses on file in 2 states.
Which states has Dr. Karan J. Singh been licensed in?
Dmand AI has state licenses on file for Dr. Singh in California (1994 to 2025) and Pennsylvania (2001 to 2014).
Which hospitals is Dr. Karan J. Singh affiliated with?
Dr. Singh is affiliated with MemorialCare Saddleback Medical Center. Dmand AI links Dr. Singh to 2 more hospitals.
What medical group is Dr. Karan J. Singh part of?
Dr. Singh is linked to Orange County Urology Associates.
Does Dr. Karan J. Singh accept Medicare?
Yes. CMS data shows Dr. Singh billed Medicare for 5,092 services in 2024, and Dr. Singh accepts Medicare assignment.
Does Dr. Karan J. Singh offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Singh as offering telehealth services.
Show 9 more questionsShow fewer questions
What is Dr. Karan J. Singh's MIPS score?
Dr. Singh's MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.
How many Medicare patients does Dr. Karan J. Singh see?
CMS counts 896 Medicare patients who saw Dr. Singh in 2024, with an average age of 77.
Is Dr. Karan J. Singh board certified?
Yes. Dr. Singh is board certified in urology by the American Board of Urology.
What services does Dr. Karan J. Singh bill to Medicare?
In 2024, Dr. Singh's most billed Medicare services were lab and pathology test (81003), surgery: urinary system (51798) and office visit, established patient (99214).
Where did Dr. Karan J. Singh go to medical school?
Dr. Singh graduated from David Geffen School of Medicine at UCLA in 1992.
What drugs does Dr. Karan J. Singh prescribe most?
In 2024 Medicare Part D data, Dr. Singh's most prescribed drugs by claims were Tamsulosin HCl, Finasteride and Myrbetriq.
Has Dr. Karan J. Singh received payments from drug or device companies?
CMS Open Payments shows $8,147 in general payments to Dr. Singh from 43 companies from 2016 to 2025. The largest total came from Teleflex LLC.
How long has Dr. Karan J. Singh been practicing?
Dr. Singh graduated from medical school in 1992, 34 years ago.
What insurance does Dr. Karan J. Singh accept?
Dr. Singh is in network with 9 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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