Dr. Kumkum Sarkar Patel, MD, MPH

  • Orange, CA
  • Gastroenterologist
NPI1003178138
Medicare services, 2024
123
Medicare patients, 2024
53
Part D claims, 2024
195
Publications
6
Clinical trials
10
Practice address
1140 West La Veta Ave, Suite 300, Orange, CA 92868
Practice phone
Call (949) 390-9656
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Pavilion Surgery Center

Surgery Center - Medicare-Certified · Orange, California

See all 2 affiliations

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Dr. Kumkum Sarkar Patel is a gastroenterologist in Orange, California

Dr. Patel practices at Pavilion Surgery Center in Orange, California.

Dr. Patel's NPI, 1003178138, was assigned on June 14, 2012. Dr. Patel graduated from St. George's University School of Medicine in 2012. Dr. Patel holds California license A163386.

NPI and contact details
NPI enumeration date
June 14, 2012
NPI status
Active
Practice phone
(949) 390-9656
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
40
Medical school graduation
2012

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

Dr. Kumkum Sarkar Patel practices at Pavilion Surgery Center in Orange, California

Dr. Patel's primary practice is Pavilion Surgery Center, at 1140 West La Veta Ave, Suite 300, Orange, CA 92868. The practice phone is (949) 390-9656.

  • Pavilion Surgery Center
    1140 West La Veta Ave, Suite 300, Orange, CA 92868Phone(949) 390-9656

Source: Dmand AI Affiliation Data

Dr. Kumkum Sarkar Patel is affiliated with 2 sites of care

Dr. Patel's primary practice is Pavilion Surgery Center in Orange, California. Dmand AI also links Dr. Patel to 1 physician office, named with a free account.

Pavilion Surgery CenterSurgery Center - Medicare-Certified · Orange, CaliforniaPrimary
1 physician officeName with a free accountParent health systemName with a free account
See all 2 affiliations for Dr. Patel

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

Dmand AI tracks the EHR system at Dr. Kumkum Sarkar Patel's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Patel practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Pavilion Surgery CenterAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Kumkum Sarkar Patel is one of 1,977 gastroenterologists in California

Gastroenterology is Dr. Patel's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Patel is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Patel's licenses on file in 2 states: California and Illinois.

Specialties and state licenses

  • Gastroenterology, CaliforniaPrimaryLicense A163386 · 2019 to 2027 · taxonomy 207RG0100X
  • Illinois licenseLicense 036137725 · 2015 to 2020

Clinical focus

Dmand AI lists acid reflux, acute gastroduodenitis, colonoscopy, fatty liver, gastroduodenitis, gastroenteritis, gastrointestinal bleeding and irritable bowel syndrome (IBS) among the conditions Dr. Patel treats.

Gastroenterologists near Dr. Patel

Counts of gastroenterologists 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. Kumkum Sarkar Patel billed Medicare for 123 services in 2024

CMS data shows 123 Medicare services from Dr. Patel across 4 procedure codes in 2024, for 53 Medicare patients. Medicare paid $16,149 for them.

Medicare services, 2024123
Medicare patients53
Paid by Medicare$16,149
Procedure codes4

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

  • 2023
  • 2024
Office and hospital visits
2023: 882024: 818%
Surgery
2023: 1552024: 4273%
Tests and treatments
2023: 112024: 0100%
Other services
2023: 222024: 0100%

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

  • In an office8166%
  • In a facility4234%

Dr. Patel compared with the California median for gastroenterologists, 2024

  • Dr. Patel
  • California median
Medicare services
123vs 58679% below
Medicare patients
53vs 30282% below
Part D claims
123vs 38068% below

Medians across 1,875 gastroenterologists in California with Dmand AI profiles that report each measure.

Dr. Patel'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. Patel

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

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

Dr. Kumkum Sarkar Patel treated 53 Medicare patients in 2024, average age 74

CMS counts 53 Medicare patients who saw Dr. Patel in 2024. The largest group is 65 to 74, with 26 patients. 75% of them have high cholesterol, and 68% have high blood pressure. Their average risk score is 0.98, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Patel's median patient age at 48, with 72% women.

Medicare patients, 202453
Average age74
Average risk score0.98

Dr. Patel's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Patel's Medicare patients by sex, 2024

  • Women4177%
  • Men1223%

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

  1. High cholesterol75%
  2. High blood pressure68%
  3. Arthritis57%
  4. Anxiety51%
  5. Depression32%
  6. Diabetes32%
  7. Mood disorders32%
  8. Ischemic heart disease23%

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

Dr. Patel's patients across all payers

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

Patient panel by age, all payers

Median age 48

Patient panel by sex, all payers

  • Women72%
  • Men27%

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

Dr. Kumkum Sarkar Patel wrote 195 Medicare Part D claims in 2024

In 2024, Dr. Patel wrote 195 Medicare Part D claims for 99 patients. 79% of them were for generic drugs. CMS names the drug for 123 of them, across 5 drugs with 11 or more claims each, at $23,583 in total drug cost. In 2023, CMS named 557 claims across 9 drugs.

Part D claims, 2024195
Drugs named by CMS5
Total drug cost$23,583
Part D patients99

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

  • Generic155 claims79%
  • Brand-name40 claims21%

Dr. Patel'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 5572024: 12378%

Drugs named by CMS: 5 in 2024, 9 in 2023.

See all prescribing by Dr. Patel

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

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Dr. Kumkum Sarkar Patel has 6 publications on record

Dmand AI links 6 papers to Dr. Patel, published from 2014 to 2017. 2014 was the busiest year, with 3. Dr. Patel has published most often in Endoscopy. Dr. Patel's most frequent co-authors are Collin E M Brathwaite, MD, David Moshe Friedel, MD and James Henry Grendell, MD.

Papers6
Years published2014 to 2017

Dr. Patel's papers by year, 2014 to 2017

Dr. Patel's most frequent co-authors

Recent publications by Dr. Patel

See all 6 publications and co-authors

See who Dr. Patel researches with

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

How network discovery works

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

Dr. Kumkum Sarkar Patel has worked on 10 clinical trials

Dmand AI links Dr. Patel to 10 clinical trials, 4 of them phase 2 studies. 9 are still active or recruiting. Conditions studied include Adenocarcinoma of Lung, Biliary Atresia and Low Back Pain.

Clinical trials with Dr. Patel by phase

  1. NonePhase 1: no trials
  2. 4Phase 2: 4 trials
  3. 1Phase 2/3: 1 trial
  4. NonePhase 3: no trials
  5. NonePhase 4: no trials

Trials with no phase (devices, behavioral studies) are left out.

Conditions in Dr. Patel's trials

  • Adenocarcinoma of Lung
  • Biliary Atresia
  • Low Back Pain
  • Malocclusion
  • Muscular Atrophy

Investigators on the most trials with Dr. Patel

Recent clinical trials with Dr. Patel

See all 10 clinical trials and co-investigators

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

Dr. Kumkum Sarkar Patel received $153,052 in industry payments from 2016 to 2025

CMS Open Payments shows 510 general payments to Dr. Patel from 36 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 60% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $49,629.

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

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

$153.1Kin total
  • Speaker and faculty fees$92,32760%
  • Compensation for serving as faculty or as a speaker for a medical education program$18,05012%
  • Travel and lodging$16,57111%
  • Food and beverage$15,34210%
  • Other$10,7407%

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

Share is of all general payments to this clinician.

See all payments to Dr. Patel

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

Dr. Kumkum Sarkar Patel graduated from St. George's University School of Medicine

Dr. Patel graduated from St. George's University School of Medicine in 2012.

  1. Medical schoolSt. George's University School of Medicine
  2. Board certified in gastroenterologyAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Kumkum Sarkar Patel accepts plans from 5 insurance carriers

Dr. Patel is in network with 5 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

  • Elevance
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans

Plan types Dr. Patel accepts, by number of carriers

  1. Medicare5
  2. PPO5
  3. HMO2
  4. POS2
  5. EPO1
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Kumkum Sarkar Patel'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)
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)
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. Kumkum Sarkar Patel

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. Kumkum Sarkar Patel's NPI number?

Dr. Kumkum Sarkar Patel's NPI number is 1003178138. It was assigned on June 14, 2012, and it is active in the NPI Registry.

What kind of doctor is Dr. Kumkum Sarkar Patel?

Dr. Kumkum Sarkar Patel is a gastroenterologist in Orange, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Kumkum Sarkar Patel practice?

Dr. Patel practices at 1140 West La Veta Ave, Suite 300, Orange, CA 92868. Dr. Patel's primary practice is Pavilion Surgery Center in Orange, California. Dmand AI also links Dr. Patel to 1 physician office.

What is Dr. Kumkum Sarkar Patel's office phone number?

The practice phone on file for Dr. Patel is (949) 390-9656.

What is Dr. Kumkum Sarkar Patel's medical license number?

Dr. Patel holds California license A163386, one of the licenses on file in 2 states.

Which states has Dr. Kumkum Sarkar Patel been licensed in?

Dmand AI has state licenses on file for Dr. Patel in California (2019 to 2027) and Illinois (2015 to 2020).

Does Dr. Kumkum Sarkar Patel accept Medicare?

Yes. CMS data shows Dr. Patel billed Medicare for 123 services in 2024.

How many Medicare patients does Dr. Kumkum Sarkar Patel see?

CMS counts 53 Medicare patients who saw Dr. Patel in 2024, with an average age of 74.

Is Dr. Kumkum Sarkar Patel board certified?

Yes. Dr. Patel is board certified in gastroenterology by the American Board of Internal Medicine.

What services does Dr. Kumkum Sarkar Patel bill to Medicare?

In 2024, Dr. Patel's most billed Medicare services were office visit, established patient (99215), office visit, new patient (99205) and surgery: digestive system (45380).

Show 7 more questionsShow fewer questions

Where did Dr. Kumkum Sarkar Patel go to medical school?

Dr. Patel graduated from St. George's University School of Medicine in 2012.

What drugs does Dr. Kumkum Sarkar Patel prescribe most?

In 2024 Medicare Part D data, Dr. Patel's most prescribed drugs by claims were Nortriptyline HCl, Pantoprazole Sodium and Trulance.

Has Dr. Kumkum Sarkar Patel received payments from drug or device companies?

CMS Open Payments shows $153,052 in general payments to Dr. Patel from 36 companies from 2016 to 2025. The largest total came from Regeneron Pharmaceuticals, Inc.

How long has Dr. Kumkum Sarkar Patel been practicing?

Dr. Patel graduated from medical school in 2012, 14 years ago.

Does Dr. Kumkum Sarkar Patel do research?

Dmand AI links 6 publications to Dr. Patel, published from 2014 to 2017. Dr. Patel has worked on 10 clinical trials.

Who does Dr. Kumkum Sarkar Patel publish with?

Dr. Patel's most frequent co-authors are Collin E M Brathwaite, MD (2 shared papers), David Moshe Friedel, MD (1 shared paper) and James Henry Grendell, MD (1 shared paper).

What insurance does Dr. Kumkum Sarkar Patel accept?

Dr. Patel is in network with 5 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

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