Biomarkers, TumorBreast NeoplasmsEthnicity
Dr. Leah Naghi, MD
NPI1215433958PAC ID4284972969
- Medicare services, 2024
- 24
- Medicare patients, 2024
- 28
- Part D claims, 2024
- 51
- Publications
- 4
- MIPS score, 2024
- 93
- Practice address
- 1500 Duarte Rd, Duarte, CA 91010
- Practice phone
- Call (800) 826-4673
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
City of Hope Comprehensive Cancer Center - Duarte
Duarte, California
Find Dr. Naghi's professional email, personal email and mobile number
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Dr. Leah Naghi is a hematologist and oncologist in Duarte, California
Dr. Naghi practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California.
Dr. Naghi's NPI, 1215433958, was assigned on April 2, 2018. Dr. Naghi graduated from Keck School of Medicine of USC in 2018. Dr. Naghi's California license number on file is A174023.
NPI and contact details
- NPI
- 1215433958NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284972969
- NPI enumeration date
- April 2, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (800) 826-4673
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Leah Naghi practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California
Dr. Naghi's primary practice is City of Hope Comprehensive Cancer Center - Duarte, at 1500 Duarte Rd, Duarte, CA 91010 in Los Angeles County. The practice phone is (800) 826-4673.
- City of Hope Comprehensive Cancer Center - Duarte1500 Duarte Rd, Duarte, CA 91010 · Los Angeles CountyPhone(800) 826-4673
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Leah Naghi is affiliated with 2 sites of care and 1 medical group
Dr. Naghi's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. The medical group on file is City of Hope. Dmand AI also links Dr. Naghi to 1 more other site, named with a free account.
City of Hope Comprehensive Cancer Center - DuartePrimary
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 Dr. Leah Naghi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Naghi practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| City of Hope Comprehensive Cancer Center - Duarte | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Leah Naghi is one of 1,502 hematologists and oncologists in California
Hematology and oncology is Dr. Naghi's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Naghi is board certified in internal medicine by the American Board of Internal Medicine. Dr. Naghi has a license on file in California.
Specialties and state licenses
- Hematology and oncology, CaliforniaPrimary
Hematologists and oncologists near Dr. Naghi
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. Leah Naghi billed Medicare for 24 services in 2024
CMS data shows 24 Medicare services from Dr. Naghi across 1 procedure code in 2024, for 28 Medicare patients. Medicare paid $329 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202424
Medicare patients28
Paid by Medicare$329
Procedure codes1
Dr. Naghi compared with the California median for hematologists and oncologists, 2024
- Dr. Naghi
- California median
- Medicare services
- 24vs 93297% below
- Medicare patients
- 28vs 22588% below
- Part D claims
- 54vs 39486% below
Medians across 1,367 hematologists and oncologists in California with Dmand AI profiles that report each measure.
Dr. Naghi'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Naghi and other hematologists and oncologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Leah Naghi treated 28 Medicare patients in 2024, average age 70
CMS counts 28 Medicare patients who saw Dr. Naghi in 2024. The largest group is 65 to 74, with 14 patients. 75% of them have cancer, and 64% have high cholesterol. 46% are also on Medicaid. Their average risk score is 1.78, 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. Naghi's median patient age at 61, with 97% women.
Medicare patients, 202428
Average age70
Average risk score1.78
Also on Medicaid46%
Dr. Naghi's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Naghi's Medicare patients, 2024
- Cancer75%
- High cholesterol64%
- High blood pressure57%
- Anxiety43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Naghi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women97%
- Men3%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Leah Naghi wrote 51 Medicare Part D claims in 2024
In 2024, Dr. Naghi wrote 51 Medicare Part D claims for 23 patients. 96% of them were for generic drugs. They cover 3 drugs, with $1,009 in total drug cost. In 2020, CMS named 43 claims across 3 drugs.
Part D claims, 202451
Drugs named by CMS3
Total drug cost$1,009
Part D patients23
Dr. Naghi's Part D claims by kind of drug, 2024
- Generic49 claims96%
- Brand-name and other2 claims4%
Dr. Naghi's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 432021: 5426%
Drugs named by CMS: 3 in 2021, 3 in 2020.
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. Leah Naghi scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Naghi for performance year 2024, reported as part of a group. Dr. Naghi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Naghi as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Naghi's MIPS scores, performance year 2024
- 93of 100Final score
- 78.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Leah Naghi has 4 publications on record
Dmand AI links 4 papers to Dr. Naghi, published from 2020 to 2025. 2025 was the busiest year, with 2. The most frequent topics are Breast Neoplasms and Genetic Predisposition to Disease. Dr. Naghi's most frequent co-authors are Stephen Bernard Gruber, MD, James Matthew Ford, MD and Gregory Ernest Idos, MD.
Papers4
Years published2020 to 2025
Dr. Naghi's papers by year, 2020 to 2025
Topics Dr. Naghi writes about most
- Breast Neoplasms
- Genetic Predisposition to Disease
Dr. Naghi's most frequent co-authors
- Stephen Bernard Gruber, MD3 shared papers
- James Matthew Ford, MD1 shared paper
- Gregory Ernest Idos, MD1 shared paper
Recent publications by Dr. Naghi
JAMA Netw Open
Breast NeoplasmsEarly Detection of CancerGenetic Counseling
Cancer Epidemiol Biomarkers Prev
Bayes TheoremColorectal NeoplasmsDNA Repair
See who Dr. Naghi researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Naghi works with, so you can find a warm path to the right hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Leah Naghi received $704 in industry payments from 2024 to 2025
CMS Open Payments shows 11 general payments to Dr. Naghi from 7 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 96% of the total. Gilead Sciences, Inc. paid the most, $278.
General payments to Dr. Naghi by program year, 2024 to 2025
General payments to Dr. Naghi by kind, 2024 to 2025
$704in total
- Food and beverage$67896%
- Education$264%
Companies that paid Dr. Naghi the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Leah Naghi graduated from Keck School of Medicine of USC
Dr. Naghi graduated from Keck School of Medicine of USC in 2018. Dr. Naghi is a member of ASCO.
- Medical school
- Board certified in internal medicine
- Board certified in medical oncology
Source: Dmand AI Professional Profile Data
Dr. Leah Naghi accepts plans from 11 insurance carriers
Dr. Naghi is in network with 11 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Alliant Health Plans
- +3 more carriersWith a free account
Plan types Dr. Naghi accepts, by number of carriers
- Medicare8
- PPO8
- HMO5
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Leah Naghi's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors 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-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Leah Naghi
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. Leah Naghi's NPI number?
Dr. Leah Naghi's NPI number is 1215433958. It was assigned on April 2, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Leah Naghi?
Dr. Leah Naghi is a hematologist and oncologist in Duarte, California. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Leah Naghi practice?
Dr. Naghi practices at 1500 Duarte Rd, Duarte, CA 91010. Dr. Naghi's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. Dmand AI also links Dr. Naghi to 1 other site.
What is Dr. Leah Naghi's office phone number?
The practice phone on file for Dr. Naghi is (800) 826-4673.
What is Dr. Leah Naghi's medical license number?
Dr. Naghi's California license number on file is A174023.
What medical group is Dr. Leah Naghi part of?
Dr. Naghi is linked to City of Hope.
Does Dr. Leah Naghi accept Medicare?
Yes. CMS data shows Dr. Naghi billed Medicare for 24 services in 2024, and Dr. Naghi accepts Medicare assignment.
Does Dr. Leah Naghi offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Naghi as offering telehealth services.
What is Dr. Leah Naghi's MIPS score?
Dr. Naghi's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Dr. Leah Naghi see?
CMS counts 28 Medicare patients who saw Dr. Naghi in 2024, with an average age of 70.
Show 9 more questionsShow fewer questions
Is Dr. Leah Naghi board certified?
Yes. Dr. Naghi is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Leah Naghi bill to Medicare?
In 2024, Dr. Naghi's most billed Medicare services were medicare service (G2211).
Where did Dr. Leah Naghi go to medical school?
Dr. Naghi graduated from Keck School of Medicine of USC in 2018.
What drugs does Dr. Leah Naghi prescribe most?
In 2021 Medicare Part D data, Dr. Naghi's most prescribed drugs by claims were Metformin HCl ER, Atorvastatin Calcium and Lisinopril.
Has Dr. Leah Naghi received payments from drug or device companies?
CMS Open Payments shows $704 in general payments to Dr. Naghi from 7 companies from 2024 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Leah Naghi been practicing?
Dr. Naghi graduated from medical school in 2018, 8 years ago.
Does Dr. Leah Naghi do research?
Dmand AI links 4 publications to Dr. Naghi, published from 2020 to 2025.
Who does Dr. Leah Naghi publish with?
Dr. Naghi's most frequent co-authors are Stephen Bernard Gruber, MD (3 shared papers), James Matthew Ford, MD (1 shared paper) and Gregory Ernest Idos, MD (1 shared paper).
What insurance does Dr. Leah Naghi accept?
Dr. Naghi is in network with 11 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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