Prashant Kotwani

  • Pleasanton, CA
  • Gastroenterologist
NPI1568881571PAC ID2567752348
Medicare services, 2024
161
Medicare patients, 2024
122
Part D claims, 2024
197
Publications
8
Hospital affiliations
1
Practice address
4626 Willow Road, Suite 100, Pleasanton, CA 94588
Practice phone
Call (925) 227-1315
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Hacienda Surgery Center

Surgery Center - Medicare-Certified · Pleasanton, California

See all 4 affiliations

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Prashant Kotwani is a gastroenterologist in Pleasanton, California

Prashant Kotwani practices at Hacienda Surgery Center in Pleasanton, California.

Prashant Kotwani's NPI, 1568881571, was assigned on April 8, 2014. Prashant Kotwani holds California license A139736.

NPI and contact details
Medicare PAC ID
2567752348
NPI enumeration date
April 8, 2014
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(925) 227-1315
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
38
Medical school graduation
2014

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

Prashant Kotwani practices at Hacienda Surgery Center in Pleasanton, California

Prashant Kotwani's primary practice is Hacienda Surgery Center, at 4626 Willow Road, Suite 100, Pleasanton, CA 94588. The practice phone is (925) 227-1315.

  • Hacienda Surgery Center
    4626 Willow Road, Suite 100, Pleasanton, CA 94588Phone(925) 227-1315

Source: Dmand AI Affiliation Data

Prashant Kotwani is affiliated with 3 sites of care and 1 medical group

Prashant Kotwani's primary practice is Hacienda Surgery Center in Pleasanton, California. Prashant Kotwani is also affiliated with Washington Health. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Prashant Kotwani to 1 more group practice or clinic, named with a free account.

See all 4 affiliations for Prashant Kotwani

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

Dmand AI tracks the EHR system at Prashant Kotwani's practice

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

EHR by site
SiteEHR vendor and product
Hacienda Surgery CenterAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Prashant Kotwani is one of 1,977 gastroenterologists in California

Gastroenterology is Prashant Kotwani's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Prashant Kotwani is licensed in California.

Specialties and state licenses

  • Gastroenterology, CaliforniaPrimaryLicense A139736 · taxonomy 207RG0100X

Gastroenterologists near Prashant Kotwani

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

Prashant Kotwani billed Medicare for 161 services in 2024

CMS data shows 161 Medicare services from Prashant Kotwani across 6 procedure codes in 2024, for 122 Medicare patients. Medicare paid $24,467 for them.

Medicare services, 2024161
Medicare patients122
Paid by Medicare$24,467
Procedure codes6

Prashant Kotwani's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Surgery
2023: 862024: 871%
Office and hospital visits
2023: 342024: 5562%
Other services
2023: 172024: 1912%

Where Prashant Kotwani's Medicare services took place, 2024

  • In an office5534%
  • In a facility10666%

Prashant Kotwani compared with the California median for gastroenterologists, 2024

  • Prashant Kotwani
  • California median
Medicare services
161vs 58673% below
Medicare patients
122vs 30260% below
Part D claims
123vs 38068% below

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

Prashant Kotwani'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 Prashant Kotwani

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

Prashant Kotwani treated 122 Medicare patients in 2024, average age 74

CMS counts 122 Medicare patients who saw Prashant Kotwani in 2024. The largest group is 65 to 74, with 72 patients. 72% of them have high cholesterol, and 61% have high blood pressure. Their average risk score is 0.91, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Prashant Kotwani's median patient age at 52, with 41% women.

Medicare patients, 2024122
Average age74
Average risk score0.91

Prashant Kotwani's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Prashant Kotwani's Medicare patients by sex, 2024

  • Women6856%
  • Men5444%

Chronic conditions among Prashant Kotwani's Medicare patients, 2024

  1. High cholesterol72%
  2. High blood pressure61%
  3. Arthritis37%
  4. Diabetes30%
  5. Ischemic heart disease29%
  6. Chronic kidney disease22%
  7. Osteoporosis20%
  8. Anxiety18%

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

Prashant Kotwani's patients across all payers

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

Patient panel by age, all payers

Median age 52

Patient panel by sex, all payers

  • Women41%
  • Men58%

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

Prashant Kotwani wrote 197 Medicare Part D claims in 2024

In 2024, Prashant Kotwani wrote 197 Medicare Part D claims for 114 patients. 73% of them were for generic drugs. CMS names the drug for 123 of them, across 3 drugs with 11 or more claims each, at $12,497 in total drug cost. In 2023, CMS named 91 claims across 3 drugs.

Part D claims, 2024197
Drugs named by CMS3
Total drug cost$12,497
Part D patients114

Prashant Kotwani's Part D claims by kind of drug, 2024

  • Generic144 claims73%
  • Brand-name53 claims27%

Prashant Kotwani'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: 912024: 12335%

Drugs named by CMS: 3 in 2024, 3 in 2023.

See all prescribing by Prashant Kotwani

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

Prashant Kotwani ranks in the 52nd percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare

Prashant Kotwani accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Prashant Kotwani as offering telehealth. CMS counts 24 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Prashant Kotwani, more than 52% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Prashant Kotwani ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
52nd percentile24 procedures

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

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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Prashant Kotwani has 8 publications on record

Dmand AI links 8 papers to Prashant Kotwani, published from 2013 to 2024. 2023 was the busiest year, with 2. The most frequent topics are alpha-Fetoproteins, Biomarkers, Tumor and Carcinoma, Hepatocellular. Prashant Kotwani has published most often in Liver Transpl. Prashant Kotwani's most frequent co-authors are Neil Mehta, Francis Yung-Kang Yao, MD and Wesley Chan, MD.

Papers8
Years published2013 to 2024

Prashant Kotwani's papers by year, 2013 to 2024

Topics Prashant Kotwani writes about most

  • alpha-Fetoproteins
  • Biomarkers, Tumor
  • Carcinoma, Hepatocellular
  • Liver Neoplasms
  • Prothrombin
  • Liver Transplantation
  • Protein Precursors

Prashant Kotwani's most frequent co-authors

Recent publications by Prashant Kotwani

See all 8 publications and co-authors

See who Prashant Kotwani researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Prashant Kotwani 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

Prashant Kotwani received $153 in industry payments from 2021 to 2025

CMS Open Payments shows 3 general payments to Prashant Kotwani from 3 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $105.

General payments to Prashant Kotwani by program year, 2021 to 2025

Companies that paid Prashant Kotwani the most, 2021 to 2025

Share is of all general payments to this clinician.

See all payments to Prashant Kotwani

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

Sources for Prashant Kotwani'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)
MIPS scores, telehealth, assignment and procedure percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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 Prashant Kotwani

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Prashant Kotwani's NPI number?

Prashant Kotwani's NPI number is 1568881571. It was assigned on April 8, 2014, and it is active in the NPI Registry.

What does Prashant Kotwani specialize in?

Prashant Kotwani is a gastroenterologist in Pleasanton, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Prashant Kotwani practice?

Prashant Kotwani practices at 4626 Willow Road, Suite 100, Pleasanton, CA 94588. Prashant Kotwani's primary practice is Hacienda Surgery Center in Pleasanton, California. Dmand AI also links Prashant Kotwani to 1 group practice or clinic.

What is Prashant Kotwani's office phone number?

The practice phone on file for Prashant Kotwani is (925) 227-1315.

What is Prashant Kotwani's medical license number?

Prashant Kotwani holds California license A139736.

Which hospitals is Prashant Kotwani affiliated with?

Prashant Kotwani is affiliated with Washington Health.

What medical group is Prashant Kotwani part of?

Prashant Kotwani is linked to Palo Alto Foundation Medical Group.

Does Prashant Kotwani accept Medicare?

Yes. CMS data shows Prashant Kotwani billed Medicare for 161 services in 2024, and Prashant Kotwani accepts Medicare assignment.

Does Prashant Kotwani offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Prashant Kotwani as offering telehealth services.

How many Medicare patients does Prashant Kotwani see?

CMS counts 122 Medicare patients who saw Prashant Kotwani in 2024, with an average age of 74.

Show 6 more questionsShow fewer questions

What services does Prashant Kotwani bill to Medicare?

In 2024, Prashant Kotwani's most billed Medicare services were surgery: digestive system (45385), surgery: digestive system (43239) and office visit, new patient (99204).

What drugs does Prashant Kotwani prescribe most?

In 2024 Medicare Part D data, Prashant Kotwani's most prescribed drugs by claims were Sod Sulf-Potass Sulf-Mag Sulf, Omeprazole and Entecavir.

Has Prashant Kotwani received payments from drug or device companies?

CMS Open Payments shows $153 in general payments to Prashant Kotwani from 3 companies from 2021 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.

How long has Prashant Kotwani been practicing?

Prashant Kotwani graduated from medical school in 2014, 12 years ago.

Does Prashant Kotwani do research?

Dmand AI links 8 publications to Prashant Kotwani, published from 2013 to 2024.

Who does Prashant Kotwani publish with?

Prashant Kotwani's most frequent co-authors are Neil Mehta (4 shared papers), Francis Yung-Kang Yao, MD (3 shared papers) and Wesley Chan, MD (2 shared papers).

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