Dr. Kumar Subodh Desai, MD

  • Thousand Oaks, CA
  • Gastroenterologist
NPI1841495728PAC ID6800073370
Medicare services, 2024
2,843
Medicare patients, 2024
1,264
Part D claims, 2024
784
MIPS score, 2024
88
Hospital affiliations
1
Practice address
227 W Janss Rd, Thousand Oaks, CA 91360
Practice phone
Call (805) 371-0455
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Thousand Oaks Endoscopy Center, LLC

Thousand Oaks, California

See all 4 affiliations

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Dr. Kumar Subodh Desai is a gastroenterologist in Thousand Oaks, California

Dr. Desai practices at Thousand Oaks Endoscopy Center, LLC in Thousand Oaks, California.

Dr. Desai's NPI, 1841495728, was assigned on June 19, 2007. Dr. Desai graduated from Creighton University School of Medicine - Omaha in 2004. Dr. Desai holds California license A115599.

NPI and contact details
Medicare PAC ID
6800073370
NPI enumeration date
June 19, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(805) 371-0455
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
48
Medical school graduation
2004

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

Dr. Kumar Subodh Desai practices at Thousand Oaks Endoscopy Center, LLC in Thousand Oaks, California

Dr. Desai's primary practice is Thousand Oaks Endoscopy Center, LLC, at 227 W Janss Rd, Thousand Oaks, CA 91360 in Ventura County. The practice phone is (805) 371-0455.

  • Thousand Oaks Endoscopy Center, LLC
    227 W Janss Rd, Thousand Oaks, CA 91360 · Ventura CountyPhone(805) 371-0455

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

Dr. Kumar Subodh Desai is affiliated with 3 sites of care and 1 medical group

Dr. Desai's primary practice is Thousand Oaks Endoscopy Center, LLC in Thousand Oaks, California. Dr. Desai is also affiliated with Los Robles Regional Medical Center. The medical group on file is Conejo Gastroenterology. Dmand AI also links Dr. Desai to 1 more group practice or clinic, named with a free account.

See all 4 affiliations for Dr. Desai

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

Dmand AI tracks the EHR system at Dr. Kumar Subodh Desai's practice

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

EHR by site
SiteEHR vendor and product
Thousand Oaks Endoscopy Center, LLCAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Kumar Subodh Desai is one of 1,977 gastroenterologists in California

Gastroenterology is Dr. Desai's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Desai is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Desai's licenses on file in 3 states: California, Illinois and Texas.

Specialties and state licenses

  • Gastroenterology, CaliforniaPrimaryLicense A115599 · 2011 to 2026 · taxonomy 207RG0100X
  • Illinois license2010 to 2017
  • Texas licenseLicense N5649 · 2010 to 2011

Clinical focus

Dmand AI lists acid reflux, acute gallbladder or bile duct inflammation, acute gastroduodenitis, chronic indigestion, chronic inflammatory bowel disease (IBD), cirrhosis of the liver, colonoscopy and gastroduodenitis among the conditions Dr. Desai treats.

Gastroenterologists near Dr. Desai

Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.

1,977gastroenterologists in California
7gastroenterologists in Thousand Oaks

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

Dr. Kumar Subodh Desai billed Medicare for 2,843 services in 2024

CMS data shows 2,843 Medicare services from Dr. Desai across 21 procedure codes in 2024, for 1,264 Medicare patients. Medicare paid $294,369 for them.

Medicare services, 20242,843
Medicare patients1,264
Paid by Medicare$294,369
Procedure codes21

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

  • 2023
  • 2024
Office and hospital visits
2023: 1,8372024: 1,9024%
Surgery
2023: 9312024: 9122%
Other services
2023: 372024: 2922%

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

  • In an office1,38849%
  • In a facility1,45551%

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

  • Dr. Desai
  • California median
Medicare services
2,843vs 5864.9 times
Medicare patients
1,264vs 3024.2 times
Part D claims
675vs 38078% above

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

Dr. Desai'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. Desai

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

Dr. Kumar Subodh Desai treated 1,264 Medicare patients in 2024, average age 76

CMS counts 1,264 Medicare patients who saw Dr. Desai in 2024. The largest group is 65 to 74, with 537 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.28, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Desai's median patient age at 66, with 48% women.

Medicare patients, 20241,264
Average age76
Average risk score1.28
Also on Medicaid7%

Dr. Desai's Medicare patients by age, 2024

Dr. Desai's Medicare patients by sex, 2024

  • Women67153%
  • Men59347%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis57%
  4. Ischemic heart disease35%
  5. Diabetes30%
  6. Anxiety25%
  7. Chronic kidney disease24%
  8. Atrial fibrillation23%

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

Dr. Desai's patients across all payers

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

Patient panel by age, all payers

Median age 66

Patient panel by sex, all payers

  • Women48%
  • Men51%

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

Dr. Kumar Subodh Desai wrote 784 Medicare Part D claims in 2024

In 2024, Dr. Desai wrote 784 Medicare Part D claims for 394 patients. 86% of them were for generic drugs. CMS names the drug for 675 of them, across 12 drugs with 11 or more claims each, at $41,681 in total drug cost. In 2023, CMS named 695 claims across 12 drugs.

Part D claims, 2024784
Drugs named by CMS12
Total drug cost$41,681
Part D patients394

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

  • Generic672 claims86%
  • Brand-name112 claims14%

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

  • Antibiotics3%27 of 784 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: 6952024: 6753%

Drugs named by CMS: 12 in 2024, 12 in 2023.

See all prescribing by Dr. Desai

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. Kumar Subodh Desai scored 88 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Desai for performance year 2024, reported individually. Dr. Desai accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Desai as offering telehealth. CMS counts 536 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Desai, more than 99% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Desai's MIPS scores, performance year 2024

  • 88of 100Final score
  • 91.9of 100Quality
  • 40of 100Improvement Activities
  • 70of 100Cost

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

Where Dr. Desai ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
99th percentile536 procedures
Colonoscopy
99th percentile484 procedures

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

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. Kumar Subodh Desai received $4,725 in industry payments from 2016 to 2025

CMS Open Payments shows 116 general payments to Dr. Desai from 26 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 86% of the total. Boston Scientific Corporation paid the most, $1,029.

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

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

$4.7Kin total
  • Food and beverage$4,06186%
  • Travel and lodging$57712%
  • Education$872%

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

Share is of all general payments to this clinician.

See all payments to Dr. Desai

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

Dr. Kumar Subodh Desai has 1 award and honors on record

Dmand AI lists 1 award for Dr. Desai, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Desai

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Kumar Subodh Desai graduated from Creighton University School of Medicine - Omaha

Dr. Desai graduated from Creighton University School of Medicine - Omaha in 2004.

  1. Medical schoolCreighton University School of Medicine - Omaha
  2. Board certified in gastroenterologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Kumar Subodh Desai accepts plans from 11 insurance carriers

Dr. Desai is in network with 11 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. 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
  • Humana
  • Regence Health Plans
  • Aspirus Health Plan
  • +3 more carriersWith a free account

Plan types Dr. Desai accepts, by number of carriers

  1. Medicare8
  2. PPO8
  3. POS4
  4. HMO3
  5. EPO2

Source: Dmand AI Insurance Network Data

Sources for Dr. Kumar Subodh Desai'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)
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. Kumar Subodh Desai

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. Kumar Subodh Desai's NPI number?

Dr. Kumar Subodh Desai's NPI number is 1841495728. It was assigned on June 19, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Kumar Subodh Desai?

Dr. Kumar Subodh Desai is a gastroenterologist in Thousand Oaks, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Kumar Subodh Desai practice?

Dr. Desai practices at 227 W Janss Rd, Thousand Oaks, CA 91360. Dr. Desai's primary practice is Thousand Oaks Endoscopy Center, LLC in Thousand Oaks, California. Dmand AI also links Dr. Desai to 1 group practice or clinic.

What is Dr. Kumar Subodh Desai's office phone number?

The practice phone on file for Dr. Desai is (805) 371-0455.

What is Dr. Kumar Subodh Desai's medical license number?

Dr. Desai holds California license A115599, one of the licenses on file in 3 states.

Which states has Dr. Kumar Subodh Desai been licensed in?

Dmand AI has state licenses on file for Dr. Desai in California (2011 to 2026), Illinois (2010 to 2017) and Texas (2010 to 2011).

Which hospitals is Dr. Kumar Subodh Desai affiliated with?

Dr. Desai is affiliated with Los Robles Regional Medical Center.

What medical group is Dr. Kumar Subodh Desai part of?

Dr. Desai is linked to Conejo Gastroenterology.

Does Dr. Kumar Subodh Desai accept Medicare?

Yes. CMS data shows Dr. Desai billed Medicare for 2,843 services in 2024, and Dr. Desai accepts Medicare assignment.

Does Dr. Kumar Subodh Desai offer telehealth?

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

Show 9 more questionsShow fewer questions

What is Dr. Kumar Subodh Desai's MIPS score?

Dr. Desai's MIPS final score for performance year 2024 is 88 out of 100, reported individually.

How many Medicare patients does Dr. Kumar Subodh Desai see?

CMS counts 1,264 Medicare patients who saw Dr. Desai in 2024, with an average age of 76.

Is Dr. Kumar Subodh Desai board certified?

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

What services does Dr. Kumar Subodh Desai bill to Medicare?

In 2024, Dr. Desai's most billed Medicare services were office visit, established patient (99213), hospital inpatient care (99232) and surgery: digestive system (43239).

Where did Dr. Kumar Subodh Desai go to medical school?

Dr. Desai graduated from Creighton University School of Medicine - Omaha in 2004.

What drugs does Dr. Kumar Subodh Desai prescribe most?

In 2024 Medicare Part D data, Dr. Desai's most prescribed drugs by claims were Omeprazole, Sod Sulf-Potass Sulf-Mag Sulf and Famotidine.

Has Dr. Kumar Subodh Desai received payments from drug or device companies?

CMS Open Payments shows $4,725 in general payments to Dr. Desai from 26 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.

How long has Dr. Kumar Subodh Desai been practicing?

Dr. Desai graduated from medical school in 2004, 22 years ago.

What insurance does Dr. Kumar Subodh Desai accept?

Dr. Desai is in network with 11 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

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