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Dr. Ravin R. Kumar, MD
NPI1194789875PAC ID9335177104
- Medicare services, 2024
- 181
- Medicare patients, 2024
- 78
- Part D claims, 2024
- 12
- Publications
- 27
- Hospital affiliations
- 1
- Practice address
- 3445 Pacific Coast Hwy, Torrance, CA 90505
- Practice phone
- Call (310) 326-1666
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Pacific Endo-Surgical Center
Torrance, California
Find Dr. Kumar's professional email, personal email and mobile number
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Dr. Ravin R. Kumar is a colorectal surgeon in Torrance, California
Dr. Kumar practices at Pacific Endo-Surgical Center in Torrance, California.
Dr. Kumar's NPI, 1194789875, was assigned on April 12, 2006. Dr. Kumar graduated from University of Peradeniya FOM in 1983. Dr. Kumar holds California license A65950.
NPI and contact details
- NPI
- 1194789875NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335177104
- NPI enumeration date
- April 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 326-1666
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ravin R. Kumar practices at Pacific Endo-Surgical Center in Torrance, California
Dr. Kumar's primary practice is Pacific Endo-Surgical Center, at 3445 Pacific Coast Hwy, Torrance, CA 90505 in Los Angeles County. The practice phone is (310) 326-1666.
- Pacific Endo-Surgical Center3445 Pacific Coast Hwy, Torrance, CA 90505 · Los Angeles CountyPhone(310) 326-1666
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ravin R. Kumar is affiliated with 4 sites of care and 1 medical group
Dr. Kumar's primary practice is Pacific Endo-Surgical Center in Torrance, California. Dr. Kumar is also affiliated with Torrance Memorial Medical Center. The medical group on file is Harbor-UCLA Medical Center. Dmand AI also links Dr. Kumar to 1 more physician office and 1 group practice or clinic, each named with a free account.
Pacific Endo-Surgical CenterPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ravin R. Kumar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kumar practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pacific Endo-Surgical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ravin R. Kumar is one of 187 colorectal surgeons in California
Colon and rectal surgery is Dr. Kumar's primary specialty in the NPI Registry, under taxonomy code 208C00000X. Dr. Kumar is board certified in colon & rectal surgery by the American Board of Colon and Rectal Surgery. Dmand AI has Dr. Kumar's licenses on file in 4 states: California, Georgia, Connecticut and Texas.
Specialties and state licenses
- Colon and rectal surgery, CaliforniaPrimary
- Georgia license
- Connecticut license
- Texas license
Clinical focus
Dmand AI lists colonoscopy, colon removal and hemorrhoids among the conditions Dr. Kumar treats.
Colorectal surgeons near Dr. Kumar
Counts of colorectal surgeons with a Dmand AI profile, by place and practice. Each opens the list.
187colorectal surgeons in California
2colorectal surgeons in Torrance
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ravin R. Kumar billed Medicare for 181 services in 2024
CMS data shows 181 Medicare services from Dr. Kumar across 3 procedure codes in 2024, for 78 Medicare patients. Medicare paid $21,974 for them. Every service was in an office.
Medicare services, 2024181
Medicare patients78
Paid by Medicare$21,974
Procedure codes3
Dr. Kumar's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1422024: 1336%
- Surgery
- 2023: 582024: 4817%
Dr. Kumar compared with the California median for colorectal surgeons, 2024
- Dr. Kumar
- California median
- Medicare services
- 181vs 27033% below
- Medicare patients
- 78vs 15550% below
- Part D claims
- 13vs 7182% below
Medians across 175 colorectal surgeons in California with Dmand AI profiles that report each measure.
Dr. Kumar'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.
Need commercial claims for Dr. Kumar?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kumar and other colorectal surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ravin R. Kumar treated 78 Medicare patients in 2024, average age 76
CMS counts 78 Medicare patients who saw Dr. Kumar in 2024. The largest group is 65 to 74, with 34 patients. 75% of them have high cholesterol, and 72% have high blood pressure. Their average risk score is 1.12, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kumar's median patient age at 71, with 43% women.
Medicare patients, 202478
Average age76
Average risk score1.12
Dr. Kumar's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Kumar's Medicare patients by sex, 2024
- Women3646%
- Men4254%
Chronic conditions among Dr. Kumar's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis40%
- Cancer32%
- Chronic kidney disease27%
- Ischemic heart disease24%
- Diabetes23%
- Osteoporosis21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kumar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women43%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ravin R. Kumar wrote 12 Medicare Part D claims in 2024
In 2024, Dr. Kumar wrote 12 Medicare Part D claims. 100% of them were for generic drugs. They cover 1 drug, with $512 in total drug cost. In 2020, CMS named 23 claims across 1 drug.
Part D claims, 202412
Drugs named by CMS1
Total drug cost$512
Dr. Kumar's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 232021: 1343%
Drugs named by CMS: 1 in 2021, 1 in 2020.
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
How Dr. Ravin R. Kumar takes part in Medicare
Dr. Kumar accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 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. Ravin R. Kumar has 27 publications on record
Dmand AI links 27 papers to Dr. Kumar, published from 2007 to 2013. 2007 was the busiest year, with 2. The most frequent topics are Colectomy, Rectal Neoplasms and Anal Canal. Dr. Kumar has published most often in Am Surg. Dr. Kumar's most frequent co-authors are Michael J Stamos, MD, Matthew R. Dixon, MD and Tracey Dianne Arnell, MD.
Papers27
Years published2007 to 2013
Dr. Kumar's papers by year, 2007 to 2013
Topics Dr. Kumar writes about most
- Colectomy
- Rectal Neoplasms
- Anal Canal
- Colonic Diseases
- Colonic Neoplasms
- Colorectal Neoplasms
- Abdominal Abscess
- Adenocarcinoma
Dr. Kumar's most frequent co-authors
- Michael J Stamos, MD10 shared papers
- Matthew R. Dixon, MD8 shared papers
- Tracey Dianne Arnell, MD6 shared papers
Recent publications by Dr. Kumar
Int J Colorectal Dis
Blood Loss, SurgicalBlood TransfusionColon
Int J Colorectal Dis
AdenocarcinomaAnal CanalAnastomosis, Surgical
See who Dr. Kumar researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kumar works with, so you can find a warm path to the right colorectal surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ravin R. Kumar received $10,121 in industry payments from 2016 to 2024
CMS Open Payments shows 57 general payments to Dr. Kumar from 20 drug and device companies from 2016 to 2024. Education make up the largest share, 69% of the total. Intuitive Surgical, Inc. paid the most, $9,072.
General payments to Dr. Kumar by program year, 2016 to 2024
General payments to Dr. Kumar by kind, 2016 to 2024
$10.1Kin total
- Education$7,00069%
- Food and beverage$1,68517%
- Travel and lodging$1,43614%
Companies that paid Dr. Kumar the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ravin R. Kumar has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Kumar.
Awards and honors for Dr. Kumar
- Undated
- ACS Fellow
- Fellowship with Royal College of Surgeons of Glasgow, Scotland
- Membership with Royal College of Surgeons of England
Source: Dmand AI Professional Profile Data
Dr. Ravin R. Kumar graduated from University of Peradeniya FOM
Dr. Kumar graduated from University of Peradeniya FOM in 1983. Dr. Kumar is a member of ACS and ASCRS.
- Medical school
- Board certified in colon & rectal surgery
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Ravin R. Kumar accepts plans from 7 insurance carriers
Dr. Kumar is in network with 7 carriers, including United Healthcare, Aetna and Alliant Health Plans. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- United Healthcare
- Aetna
- Alliant Health Plans
- CMS Medicare
- Delta Dental
- Elevance
- HCSC
Plan types Dr. Kumar accepts, by number of carriers
- HMO4
- Medicare2
- PPO2
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Ravin R. Kumar'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Ravin R. Kumar
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. Ravin R. Kumar's NPI number?
Dr. Ravin R. Kumar's NPI number is 1194789875. It was assigned on April 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ravin R. Kumar?
Dr. Ravin R. Kumar is a colorectal surgeon in Torrance, California. The primary specialty in the NPI Registry is Colon & Rectal Surgery Physician (taxonomy code 208C00000X).
Where does Dr. Ravin R. Kumar practice?
Dr. Kumar practices at 3445 Pacific Coast Hwy, Torrance, CA 90505. Dr. Kumar's primary practice is Pacific Endo-Surgical Center in Torrance, California. Dmand AI also links Dr. Kumar to 1 physician office and 1 group practice or clinic.
What is Dr. Ravin R. Kumar's office phone number?
The practice phone on file for Dr. Kumar is (310) 326-1666.
What is Dr. Ravin R. Kumar's medical license number?
Dr. Kumar holds California license A65950, one of the licenses on file in 4 states.
Which states has Dr. Ravin R. Kumar been licensed in?
Dmand AI has state licenses on file for Dr. Kumar in California (1998 to 2026), Georgia (1997 to 2003), Connecticut (1994 to 1997) and Texas (1996 to 1997).
Which hospitals is Dr. Ravin R. Kumar affiliated with?
Dr. Kumar is affiliated with Torrance Memorial Medical Center.
What medical group is Dr. Ravin R. Kumar part of?
Dr. Kumar is linked to Harbor-UCLA Medical Center.
Does Dr. Ravin R. Kumar accept Medicare?
Yes. CMS data shows Dr. Kumar billed Medicare for 181 services in 2024, and Dr. Kumar accepts Medicare assignment.
How many Medicare patients does Dr. Ravin R. Kumar see?
CMS counts 78 Medicare patients who saw Dr. Kumar in 2024, with an average age of 76.
Show 9 more questionsShow fewer questions
Is Dr. Ravin R. Kumar board certified?
Yes. Dr. Kumar is board certified in colon & rectal surgery by the American Board of Colon and Rectal Surgery.
What services does Dr. Ravin R. Kumar bill to Medicare?
In 2024, Dr. Kumar's most billed Medicare services were office visit, established patient (99214), surgery: digestive system (46600) and office visit, new patient (99205).
Where did Dr. Ravin R. Kumar go to medical school?
Dr. Kumar graduated from University of Peradeniya FOM in 1983.
What drugs does Dr. Ravin R. Kumar prescribe most?
In 2021 Medicare Part D data, Dr. Kumar's most prescribed drugs by claims were Hydrocortisone.
Has Dr. Ravin R. Kumar received payments from drug or device companies?
CMS Open Payments shows $10,121 in general payments to Dr. Kumar from 20 companies from 2016 to 2024. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Ravin R. Kumar been practicing?
Dr. Kumar graduated from medical school in 1983, 43 years ago.
Does Dr. Ravin R. Kumar do research?
Dmand AI links 27 publications to Dr. Kumar, published from 2007 to 2013.
Who does Dr. Ravin R. Kumar publish with?
Dr. Kumar's most frequent co-authors are Michael J Stamos, MD (10 shared papers), Matthew R. Dixon, MD (8 shared papers) and Tracey Dianne Arnell, MD (6 shared papers).
What insurance does Dr. Ravin R. Kumar accept?
Dr. Kumar is in network with 7 carriers, including United Healthcare, Aetna and Alliant Health Plans. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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