Mashaal Dhir, MBBS

  • Los Angeles, CA
  • Surgical oncologist
NPI1477782100PAC ID1850681081
Medicare services, 2024
186
Medicare patients, 2024
145
Part D claims, 2024
83
Publications
57
MIPS score, 2024
96
Practice address
344 S Hauser Blvd, Los Angeles, CA 90036
Practice phone
Call (716) 845-2300
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Roswell Park Cancer Institute

Los Angeles, California

See all 4 affiliations

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Mashaal Dhir is a surgical oncologist in Los Angeles, California

Mashaal Dhir practices at Roswell Park Cancer Institute in Los Angeles, California.

Mashaal Dhir's NPI, 1477782100, was assigned on July 1, 2009. Mashaal Dhir graduated from All India Institute of Medical Sciences in 2007. Mashaal Dhir holds New York license 288292.

NPI and contact details
Medicare PAC ID
1850681081
NPI enumeration date
July 1, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(716) 845-2300
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
45
Medical school graduation
2007

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

Mashaal Dhir practices at Roswell Park Cancer Institute in Los Angeles, California

Mashaal Dhir's primary practice is Roswell Park Cancer Institute, at 344 S Hauser Blvd, Los Angeles, CA 90036 in Los Angeles County. The practice phone is (716) 845-2300.

  • Roswell Park Cancer Institute
    344 S Hauser Blvd, Los Angeles, CA 90036 · Los Angeles CountyPhone(716) 845-2300

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

Mashaal Dhir is affiliated with 2 sites of care and 2 medical groups

Mashaal Dhir's primary practice is Roswell Park Cancer Institute in Los Angeles, California. Mashaal Dhir is also affiliated with Roswell Park Comprehensive Cancer Center. The medical group on file is Roswell Park Comprehensive Cancer Center. Dmand AI also links Mashaal Dhir to 1 more medical group, named with a free account.

See all 4 affiliations for Mashaal Dhir

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

Dmand AI tracks the EHR system at Mashaal Dhir's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Mashaal Dhir practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Roswell Park Cancer InstituteAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Mashaal Dhir is one of 243 surgical oncologists in California

Surgical oncology is Mashaal Dhir's primary specialty in the NPI Registry, under taxonomy code 2086X0206X. Dmand AI has Mashaal Dhir's licenses on file in 3 states: New York, Nebraska and Pennsylvania.

Specialties and state licenses

  • Surgical oncology, New YorkPrimaryLicense 288292 · taxonomy 2086X0206X
  • Nebraska licenseLicense 5998
  • Surgery, PennsylvaniaLicense MD453021 · taxonomy 208600000X

Surgical oncologists near Mashaal Dhir

Counts of surgical oncologists 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

Mashaal Dhir billed Medicare for 186 services in 2024

CMS data shows 186 Medicare services from Mashaal Dhir across 5 procedure codes in 2024, for 145 Medicare patients. Medicare paid $19,592 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024186
Medicare patients145
Paid by Medicare$19,592
Procedure codes5

Mashaal Dhir's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2002024: 17214%
Imaging
2023: 02024: 14

Mashaal Dhir compared with the California median for surgical oncologists, 2024

  • Mashaal Dhir
  • California median
Medicare services
186vs 1728% above
Medicare patients
145vs 11131% above
Part D claims
35vs 2259% above

Medians across 217 surgical oncologists in California with Dmand AI profiles that report each measure.

Mashaal Dhir'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 Mashaal Dhir

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

Mashaal Dhir treated 145 Medicare patients in 2024, average age 72

CMS counts 145 Medicare patients who saw Mashaal Dhir in 2024. The largest group is 65 to 74, with 71 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 19% are also on Medicaid. Their average risk score is 2.03, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Mashaal Dhir's median patient age at 72, with 52% women.

Medicare patients, 2024145
Average age72
Average risk score2.03
Also on Medicaid19%

Mashaal Dhir's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Mashaal Dhir's Medicare patients by sex, 2024

  • Women6948%
  • Men7652%

Chronic conditions among Mashaal Dhir's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol72%
  3. Arthritis42%
  4. Diabetes37%
  5. Anxiety30%
  6. Cancer30%
  7. Mood disorders30%
  8. Ischemic heart disease29%

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

Mashaal Dhir's patients across all payers

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

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women52%
  • Men47%

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

Mashaal Dhir wrote 83 Medicare Part D claims in 2024

In 2024, Mashaal Dhir wrote 83 Medicare Part D claims for 26 patients. 84% of them were for generic drugs. CMS names the drug for 35 of them, across 2 drugs with 11 or more claims each, at $579 in total drug cost.

Part D claims, 202483
Drugs named by CMS2
Total drug cost$579
Part D patients26

Mashaal Dhir's Part D claims by kind of drug, 2024

  • Generic70 claims84%
  • Brand-name and other13 claims16%

Mashaal Dhir'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.

See all prescribing by Mashaal Dhir

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

Mashaal Dhir scored 96 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Mashaal Dhir for performance year 2024, reported as part of a group. Mashaal Dhir accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Mashaal Dhir's MIPS scores, performance year 2024

  • 96of 100Final score
  • 84of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 78of 100Cost

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

Upper gastrointestinal (GI) endoscopy for acid reflux: 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)

For MedTech and pharma teams

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Mashaal Dhir has 57 publications on record

Dmand AI links 57 papers to Mashaal Dhir, published from 2011 to 2025. 2016 was the busiest year, with 8. The most frequent topics are Liver Neoplasms, Pancreatic Neoplasms and Hepatectomy. Mashaal Dhir has published most often in Ann Surg Oncol. Mashaal Dhir's most frequent co-authors are Chandrakanth Are, MD, Amer H. Zureikat, MD and Melissa Ellen Hogg, MD.

Papers57
Years published2011 to 2025

Mashaal Dhir's papers by year, 2015 to 2025

Topics Mashaal Dhir writes about most

  • Liver Neoplasms
  • Pancreatic Neoplasms
  • Hepatectomy
  • Colorectal Neoplasms
  • Carcinoma, Hepatocellular
  • Adenocarcinoma
  • Hepatic Artery
  • Neoadjuvant Therapy

Mashaal Dhir's most frequent co-authors

Recent publications by Mashaal Dhir

See all 57 publications and co-authors

See who Mashaal Dhir researches with

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

How network discovery works

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

Mashaal Dhir received $483 in industry payments from 2016 to 2025

CMS Open Payments shows 3 general payments to Mashaal Dhir from 2 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 79% of the total. Intuitive Surgical, Inc. paid the most, $379.

General payments to Mashaal Dhir by program year, 2016 to 2025

General payments to Mashaal Dhir by kind, 2016 to 2025

$483in total
  • Travel and lodging$37979%
  • Food and beverage$10321%

Companies that paid Mashaal Dhir the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Mashaal Dhir

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

Mashaal Dhir graduated from All India Institute of Medical Sciences

Mashaal Dhir graduated from All India Institute of Medical Sciences in 2007.

  1. Medical schoolAll India Institute of Medical Sciences

Source: Dmand AI Professional Profile Data

Sources for Mashaal Dhir'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 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)Clinician Public Reporting: Overall MIPS Performance (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)
Training, board certification and membershipsDmand AI Professional Profile 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 Mashaal Dhir

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

What is Mashaal Dhir's NPI number?

Mashaal Dhir's NPI number is 1477782100. It was assigned on July 1, 2009, and it is active in the NPI Registry.

What does Mashaal Dhir specialize in?

Mashaal Dhir is a surgical oncologist in Los Angeles, California. The primary specialty in the NPI Registry is Surgical Oncology Physician (taxonomy code 2086X0206X).

Where does Mashaal Dhir practice?

Mashaal Dhir practices at 344 S Hauser Blvd, Los Angeles, CA 90036. Mashaal Dhir's primary practice is Roswell Park Cancer Institute in Los Angeles, California. Dmand AI also links Mashaal Dhir to 1 medical group.

What is Mashaal Dhir's office phone number?

The practice phone on file for Mashaal Dhir is (716) 845-2300.

What is Mashaal Dhir's medical license number?

Mashaal Dhir holds New York license 288292, one of the licenses on file in 3 states.

Which states has Mashaal Dhir been licensed in?

Dmand AI has state licenses on file for Mashaal Dhir in New York, Nebraska and Pennsylvania.

Which hospitals is Mashaal Dhir affiliated with?

Mashaal Dhir is affiliated with Roswell Park Comprehensive Cancer Center.

What medical group is Mashaal Dhir part of?

Mashaal Dhir is linked to Roswell Park Comprehensive Cancer Center. Dmand AI links Mashaal Dhir to 1 more medical group.

Does Mashaal Dhir accept Medicare?

Yes. CMS data shows Mashaal Dhir billed Medicare for 186 services in 2024, and Mashaal Dhir accepts Medicare assignment.

What is Mashaal Dhir's MIPS score?

Mashaal Dhir's MIPS final score for performance year 2024 is 96 out of 100, reported as part of a group.

Show 8 more questionsShow fewer questions

How many Medicare patients does Mashaal Dhir see?

CMS counts 145 Medicare patients who saw Mashaal Dhir in 2024, with an average age of 72.

What services does Mashaal Dhir bill to Medicare?

In 2024, Mashaal Dhir's most billed Medicare services were office visit, new patient (99205), office visit, established patient (99215) and hospital inpatient care (99232).

Where did Mashaal Dhir go to medical school?

Mashaal Dhir graduated from All India Institute of Medical Sciences in 2007.

What drugs does Mashaal Dhir prescribe most?

In 2024 Medicare Part D data, Mashaal Dhir's most prescribed drugs by claims were Pantoprazole Sodium and Ursodiol.

Has Mashaal Dhir received payments from drug or device companies?

CMS Open Payments shows $483 in general payments to Mashaal Dhir from 2 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.

How long has Mashaal Dhir been practicing?

Mashaal Dhir graduated from medical school in 2007, 19 years ago.

Does Mashaal Dhir do research?

Dmand AI links 57 publications to Mashaal Dhir, published from 2011 to 2025.

Who does Mashaal Dhir publish with?

Mashaal Dhir's most frequent co-authors are Chandrakanth Are, MD (18 shared papers), Amer H. Zureikat, MD (12 shared papers) and Melissa Ellen Hogg, MD (9 shared papers).

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