Dr. Preeti Chaudhary, MD

  • Pomona, CA
  • Hematologist and oncologist
NPI1255597456PAC ID7911214382
Medicare services, 2024
930
Medicare patients, 2024
257
Part D claims, 2024
1,929
Publications
12
MIPS score, 2024
75
Practice address
1798 N Garey Ave, Pomona, CA 91767
Practice phone
Call (909) 865-9500
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Pomona Valley Hospital Medical Center

Hospital · Pomona, California

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Dr. Preeti Chaudhary is a hematologist and oncologist in Pomona, California

Dr. Chaudhary practices at Pomona Valley Hospital Medical Center in Pomona, California, part of Pomona Valley Hospital Medical Center.

Dr. Chaudhary's NPI, 1255597456, was assigned on August 6, 2008. Dr. Chaudhary graduated from Maulana Azad Medical College in 2006. Dr. Chaudhary holds California license A113679.

NPI and contact details
Medicare PAC ID
7911214382
NPI enumeration date
August 6, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(909) 865-9500
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
45
Medical school graduation
2006

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

Dr. Preeti Chaudhary practices at Pomona Valley Hospital Medical Center in Pomona, California

Dr. Chaudhary's primary practice is Pomona Valley Hospital Medical Center, at 1798 N Garey Ave, Pomona, CA 91767 in Los Angeles County. The practice phone is (909) 865-9500.

Source: Dmand AI Affiliation Data

Dr. Preeti Chaudhary is affiliated with 3 sites of care and 2 medical groups

Dr. Chaudhary's primary practice is Pomona Valley Hospital Medical Center in Pomona, California, part of Pomona Valley Hospital Medical Center. The medical group on file is Chaparral Medical Group. Dmand AI also links Dr. Chaudhary to 2 more group practices and clinics and 1 medical group, each named with a free account. Dr. Chaudhary's employer is on file too: a hospital.

See all 5 affiliations for Dr. Chaudhary

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

Dmand AI tracks the EHR system at Dr. Preeti Chaudhary's practice

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

EHR by site
SiteEHR vendor and product
Pomona Valley Hospital Medical CenterAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Preeti Chaudhary is one of 1,502 hematologists and oncologists in California

Hematology and oncology is Dr. Chaudhary's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Chaudhary is board certified in hematology by the American Board of Internal Medicine. Dr. Chaudhary is licensed in California.

Specialties and state licenses

  • Hematology and oncology, CaliforniaPrimaryLicense A113679 · 2010 to 2026 · taxonomy 207RH0003X

Clinical focus

Dmand AI lists breast cancer, chronic anemia, lung cancer, lymphoma, multiple myeloma, neutropenia, prostate cancer and purpura and thrombocytopenia among the conditions Dr. Chaudhary treats.

Hematologists and oncologists near Dr. Chaudhary

Counts of hematologists and 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

Dr. Preeti Chaudhary billed Medicare for 930 services in 2024

CMS data shows 930 Medicare services from Dr. Chaudhary across 7 procedure codes in 2024, for 257 Medicare patients. Medicare paid $74,929 for them.

Medicare services, 2024930
Medicare patients257
Paid by Medicare$74,929
Procedure codes7

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

  • 2023
  • 2024
Office and hospital visits
2023: 7792024: 7993%
Other services
2023: 02024: 131

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

  • In an office85792%
  • In a facility738%

Dr. Chaudhary compared with the California median for hematologists and oncologists, 2024

  • Dr. Chaudhary
  • California median
Medicare services
930vs 932Close to median
Medicare patients
257vs 22514% above
Part D claims
1,528vs 3943.9 times

Medians across 1,367 hematologists and oncologists in California with Dmand AI profiles that report each measure.

Dr. Chaudhary'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. Chaudhary

Need commercial claims for Dr. Chaudhary?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chaudhary and other hematologists and oncologists in California.

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

Dr. Preeti Chaudhary treated 257 Medicare patients in 2024, average age 73

CMS counts 257 Medicare patients who saw Dr. Chaudhary in 2024. The largest group is 65 to 74, with 119 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 46% are also on Medicaid. Their average risk score is 1.94, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Chaudhary's median patient age at 66, with 71% women.

Medicare patients, 2024257
Average age73
Average risk score1.94
Also on Medicaid46%

Dr. Chaudhary's Medicare patients by age, 2024

Dr. Chaudhary's Medicare patients by sex, 2024

  • Women17668%
  • Men8132%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes48%
  4. Cancer46%
  5. Arthritis40%
  6. Chronic kidney disease31%
  7. Heart failure29%
  8. Mood disorders27%

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

Dr. Chaudhary'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

  • Women71%
  • Men29%

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

Dr. Preeti Chaudhary wrote 1,929 Medicare Part D claims in 2024

In 2024, Dr. Chaudhary wrote 1,929 Medicare Part D claims for 288 patients. 75% of them were for generic drugs. CMS names the drug for 1,528 of them, across 44 drugs with 11 or more claims each, at $3,188,592 in total drug cost. In 2023, CMS named 1,598 claims across 48 drugs.

Part D claims, 20241,929
Drugs named by CMS44
Total drug cost$3.2M
Part D patients288

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

  • Generic1,450 claims75%
  • Brand-name and other479 claims25%

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

  • Opioids7%132 of 1,929 claims
  • Antibiotics3%58 of 1,929 claims
  • Antipsychotics, patients 65 and over1%22 of 1,929 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: 1,5982024: 1,5284%

Drugs named by CMS: 44 in 2024, 48 in 2023.

See all prescribing by Dr. Chaudhary

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. Preeti Chaudhary scored 75 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Chaudhary for performance year 2024, reported individually. Dr. Chaudhary accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes
MIPS final score, 2024
75 of 100

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

For MedTech and pharma teams

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Dr. Preeti Chaudhary has 12 publications on record

Dmand AI links 12 papers to Dr. Chaudhary, published from 2011 to 2015. 2013 was the busiest year, with 4. The most frequent topics are Antineoplastic Agents. Dr. Chaudhary has published most often in Cardiovasc Hematol Agents Med Chem. Dr. Chaudhary's most frequent co-authors are Ajeet Gajra, MD, Vinod Pullarkat, MD and Haider Ali Khadim, MD.

Papers12
Years published2011 to 2015

Dr. Chaudhary's papers by year, 2011 to 2015

Topics Dr. Chaudhary writes about most

  • Antineoplastic Agents

Dr. Chaudhary's most frequent co-authors

Recent publications by Dr. Chaudhary

See all 12 publications and co-authors

See who Dr. Chaudhary researches with

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

How network discovery works

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

Dr. Preeti Chaudhary received $23,271 in industry payments from 2016 to 2025

CMS Open Payments shows 172 general payments to Dr. Chaudhary from 39 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 34% of the total. Pfizer Inc. paid the most, $6,573.

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

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

$23.3Kin total
  • Consulting fees$7,88834%
  • Honoraria$5,13022%
  • Speaker and faculty fees$4,50019%
  • Food and beverage$3,27014%
  • Other$2,48411%

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

Share is of all general payments to this clinician.

See all payments to Dr. Chaudhary

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

Dr. Preeti Chaudhary graduated from Maulana Azad Medical College

Dr. Chaudhary graduated from Maulana Azad Medical College in 2006.

  1. Medical schoolMaulana Azad Medical College
  2. Board certified in hematologyAmerican Board of Internal Medicine
  3. Board certified in medical oncologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Preeti Chaudhary accepts plans from 8 insurance carriers

Dr. Chaudhary is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and LA Care. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • LA Care
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Molina
  • CMS Medicare
  • Humana

Plan types Dr. Chaudhary accepts, by number of carriers

  1. Medicare7
  2. HMO5
  3. PPO4
  4. POS2
  5. EPO1
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Preeti Chaudhary'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)Clinician Public Reporting: Overall MIPS Performance (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
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. Preeti Chaudhary

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. Preeti Chaudhary's NPI number?

Dr. Preeti Chaudhary's NPI number is 1255597456. It was assigned on August 6, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Preeti Chaudhary?

Dr. Preeti Chaudhary is a hematologist and oncologist in Pomona, California. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).

Where does Dr. Preeti Chaudhary practice?

Dr. Chaudhary practices at 1798 N Garey Ave, Pomona, CA 91767. Dr. Chaudhary's primary practice is Pomona Valley Hospital Medical Center in Pomona, California, part of Pomona Valley Hospital Medical Center. Dmand AI also links Dr. Chaudhary to 2 group practices and clinics and 1 medical group.

What is Dr. Preeti Chaudhary's office phone number?

The practice phone on file for Dr. Chaudhary is (909) 865-9500.

What is Dr. Preeti Chaudhary's medical license number?

Dr. Chaudhary holds California license A113679.

Which hospitals is Dr. Preeti Chaudhary affiliated with?

Dr. Chaudhary practices at Pomona Valley Hospital Medical Center in Pomona, California.

What medical group is Dr. Preeti Chaudhary part of?

Dr. Chaudhary is linked to Chaparral Medical Group. Dmand AI links Dr. Chaudhary to 1 more medical group.

Does Dr. Preeti Chaudhary accept Medicare?

Yes. CMS data shows Dr. Chaudhary billed Medicare for 930 services in 2024, and Dr. Chaudhary accepts Medicare assignment.

What is Dr. Preeti Chaudhary's MIPS score?

Dr. Chaudhary's MIPS final score for performance year 2024 is 75 out of 100, reported individually.

How many Medicare patients does Dr. Preeti Chaudhary see?

CMS counts 257 Medicare patients who saw Dr. Chaudhary in 2024, with an average age of 73.

Show 9 more questionsShow fewer questions

Is Dr. Preeti Chaudhary board certified?

Yes. Dr. Chaudhary is board certified in hematology by the American Board of Internal Medicine.

What services does Dr. Preeti Chaudhary bill to Medicare?

In 2024, Dr. Chaudhary's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and medicare service (G2211).

Where did Dr. Preeti Chaudhary go to medical school?

Dr. Chaudhary graduated from Maulana Azad Medical College in 2006.

What drugs does Dr. Preeti Chaudhary prescribe most?

In 2024 Medicare Part D data, Dr. Chaudhary's most prescribed drugs by claims were Letrozole, Eliquis and Dexamethasone.

Has Dr. Preeti Chaudhary received payments from drug or device companies?

CMS Open Payments shows $23,271 in general payments to Dr. Chaudhary from 39 companies from 2016 to 2025. The largest total came from Pfizer Inc.

How long has Dr. Preeti Chaudhary been practicing?

Dr. Chaudhary graduated from medical school in 2006, 20 years ago.

Does Dr. Preeti Chaudhary do research?

Dmand AI links 12 publications to Dr. Chaudhary, published from 2011 to 2015.

Who does Dr. Preeti Chaudhary publish with?

Dr. Chaudhary's most frequent co-authors are Ajeet Gajra, MD (3 shared papers), Vinod Pullarkat, MD (3 shared papers) and Haider Ali Khadim, MD (2 shared papers).

What insurance does Dr. Preeti Chaudhary accept?

Dr. Chaudhary is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and LA Care. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

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