Dr. Lakshmi N. Rajdev, MD

  • New York, NY
  • Medical oncologist
NPI1053491548PAC ID8820185549
Medicare services, 2024
140
Medicare patients, 2024
45
Part D claims, 2024
227
Publications
34
Clinical trials
7
Practice address
1000 Tenth Avenue, New York, NY 10019
Practice phone
Call (212) 523-4000
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Mount Sinai West

Hospital · New York, New York

Find Dr. Rajdev's professional email, personal email and mobile number

Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.

View contacts for free

Dr. Lakshmi N. Rajdev is a medical oncologist in New York, New York

Dr. Rajdev practices at Mount Sinai West in New York, New York, part of Mount Sinai Health System.

Dr. Rajdev's NPI, 1053491548, was assigned on October 17, 2006. Dr. Rajdev holds New York license 195576.

NPI and contact details
Medicare PAC ID
8820185549
NPI enumeration date
October 17, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(212) 523-4000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
64
Medical school graduation
1988

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

Dr. Lakshmi N. Rajdev practices at Mount Sinai West in New York, New York

Dr. Rajdev's primary practice is Mount Sinai West, at 1000 Tenth Avenue, New York, NY 10019 in New York County. The practice phone is (212) 523-4000.

  • Mount Sinai West
    1000 Tenth Avenue, New York, NY 10019 · New York CountyPhone(212) 523-4000

Source: Dmand AI Affiliation Data

Dr. Lakshmi N. Rajdev is affiliated with 1 site of care and 1 medical group

Dr. Rajdev's primary practice is Mount Sinai West in New York, New York, part of Mount Sinai Health System. The medical group on file is Mount Sinai Institute for Liver Medicine.

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

Dmand AI tracks the EHR system at Dr. Lakshmi N. Rajdev's practice

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

EHR by site
SiteEHR vendor and product
Mount Sinai WestAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Rajdev practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Mount Sinai Health System and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Lakshmi N. Rajdev is one of 458 medical oncologists in New York

Medical oncology is Dr. Rajdev's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dr. Rajdev is licensed in New York.

Specialties and state licenses

  • Medical oncology, New YorkPrimaryLicense 195576 · taxonomy 207RX0202X

Medical oncologists near Dr. Rajdev

Counts of medical 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. Lakshmi N. Rajdev billed Medicare for 140 services in 2024

CMS data shows 140 Medicare services from Dr. Rajdev across 3 procedure codes in 2024, all of them office visits, for 45 Medicare patients. Medicare paid $15,138 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024140
Medicare patients45
Paid by Medicare$15,138
Procedure codes3

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

  • 2023
  • 2024
Office and hospital visits
2023: 342024: 140312%

Dr. Rajdev compared with the New York median for medical oncologists, 2024

  • Dr. Rajdev
  • New York median
Medicare services
140vs 34059% below
Medicare patients
45vs 11260% below
Part D claims
141vs 1308% above

Medians across 421 medical oncologists in New York with Dmand AI profiles that report each measure.

Dr. Rajdev'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. Rajdev

Need commercial claims for Dr. Rajdev?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rajdev and other medical oncologists in New York.

Book a meeting

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

Dr. Lakshmi N. Rajdev treated 45 Medicare patients in 2024, average age 76

CMS counts 45 Medicare patients who saw Dr. Rajdev in 2024. The largest group is 65 to 74, with 22 patients. 69% of them have high blood pressure, and 62% have cancer. 40% are also on Medicaid. Their average risk score is 2.04, 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. Rajdev's median patient age at 69, with 44% women.

Medicare patients, 202445
Average age76
Average risk score2.04
Also on Medicaid40%

Dr. Rajdev's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Rajdev's Medicare patients by sex, 2024

  • Women2044%
  • Men2556%

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

  1. High blood pressure69%
  2. Cancer62%
  3. High cholesterol60%
  4. Arthritis38%
  5. Diabetes38%
  6. Anxiety31%
  7. Mood disorders29%
  8. Depression24%

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

Dr. Rajdev's patients across all payers

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

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women44%
  • Men54%

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

Dr. Lakshmi N. Rajdev wrote 227 Medicare Part D claims in 2024

In 2024, Dr. Rajdev wrote 227 Medicare Part D claims for 39 patients. 91% of them were for generic drugs. CMS names the drug for 141 of them, across 6 drugs with 11 or more claims each, at $1,223 in total drug cost. In 2020, CMS named 55 claims across 3 drugs.

Part D claims, 2024227
Drugs named by CMS6
Total drug cost$1,223
Part D patients39

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

  • Generic207 claims91%
  • Brand-name20 claims9%

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

  • Opioids7%15 of 227 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, 2020 to 2024

  • 2020
  • 2024
Claims for drugs CMS names
2020: 552024: 141156%

Drugs named by CMS: 6 in 2024, 3 in 2020.

See all prescribing by Dr. Rajdev

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. Lakshmi N. Rajdev offers telehealth to Medicare patients

Dr. Rajdev accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Rajdev as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

For MedTech and pharma teams

Find medical oncologists like Dr. Rajdev by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. Lakshmi N. Rajdev has 34 publications on record

Dmand AI links 34 papers to Dr. Rajdev, published from 2011 to 2025. 2019 was the busiest year, with 4. The most frequent topics are Immunotherapy, Antineoplastic Combined Chemotherapy Protocols and Anus Neoplasms. Dr. Rajdev has published most often in J Clin Oncol. Dr. Rajdev's most frequent co-authors are Jennifer W. Chuy, MD, Santiago Aparo, MD and Imran N. Chaudhary, MD.

Papers34
Years published2011 to 2025

Dr. Rajdev's papers by year, 2015 to 2025

Topics Dr. Rajdev writes about most

  • Immunotherapy
  • Antineoplastic Combined Chemotherapy Protocols
  • Anus Neoplasms
  • Biomarkers, Tumor
  • Adenocarcinoma
  • Antineoplastic Agents
  • Carcinoma, Squamous Cell
  • Chemoradiotherapy

Dr. Rajdev's most frequent co-authors

Recent publications by Dr. Rajdev

See all 34 publications and co-authors

See who Dr. Rajdev researches with

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

How network discovery works

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

Dr. Lakshmi N. Rajdev has worked on 7 clinical trials

Dmand AI links Dr. Rajdev to 7 clinical trials, 4 of them phase 2 studies. 1 is still active or recruiting. Conditions studied include Anus Neoplasms, Adenocarcinoma Of Esophagus and Anal Canal Carcinoma. National Cancer Institute (NCI) sponsors the most, 3.

Clinical trials with Dr. Rajdev by phase

  1. 1Phase 1: 1 trial
  2. 1Phase 1/2: 1 trial
  3. 4Phase 2: 4 trials
  4. 1Phase 3: 1 trial
  5. NonePhase 4: no trials

Conditions in Dr. Rajdev's trials

  • Anus Neoplasms
  • Adenocarcinoma Of Esophagus
  • Anal Canal Carcinoma
  • Neuroectodermal Tumors, Primitive
  • Pseudomyxoma Peritonei

Investigators on the most trials with Dr. Rajdev

Recent clinical trials with Dr. Rajdev

See all 7 clinical trials and co-investigators

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Lakshmi N. Rajdev received $66,044 in industry payments from 2016 to 2025

CMS Open Payments shows 172 general payments to Dr. Rajdev from 31 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 70% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $13,432.

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

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

$66Kin total
  • Consulting fees$46,17770%
  • Travel and lodging$7,66512%
  • Education speaker fees$5,9309%
  • Food and beverage$5,6429%
  • Other$6311%

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

Share is of all general payments to this clinician.

See all payments to Dr. Rajdev

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

Sources for Dr. Lakshmi N. Rajdev'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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
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 Dr. Lakshmi N. Rajdev

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. Lakshmi N. Rajdev's NPI number?

Dr. Lakshmi N. Rajdev's NPI number is 1053491548. It was assigned on October 17, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Lakshmi N. Rajdev?

Dr. Lakshmi N. Rajdev is a medical oncologist in New York, New York. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).

Where does Dr. Lakshmi N. Rajdev practice?

Dr. Rajdev practices at 1000 Tenth Avenue, New York, NY 10019. Dr. Rajdev's primary practice is Mount Sinai West in New York, New York, part of Mount Sinai Health System.

What is Dr. Lakshmi N. Rajdev's office phone number?

The practice phone on file for Dr. Rajdev is (212) 523-4000.

What is Dr. Lakshmi N. Rajdev's medical license number?

Dr. Rajdev holds New York license 195576.

Which hospitals is Dr. Lakshmi N. Rajdev affiliated with?

Dr. Rajdev practices at Mount Sinai West in New York, New York.

What medical group is Dr. Lakshmi N. Rajdev part of?

Dr. Rajdev is linked to Mount Sinai Institute for Liver Medicine.

Does Dr. Lakshmi N. Rajdev accept Medicare?

Yes. CMS data shows Dr. Rajdev billed Medicare for 140 services in 2024, and Dr. Rajdev accepts Medicare assignment.

Does Dr. Lakshmi N. Rajdev offer telehealth?

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

How many Medicare patients does Dr. Lakshmi N. Rajdev see?

CMS counts 45 Medicare patients who saw Dr. Rajdev in 2024, with an average age of 76.

Show 6 more questionsShow fewer questions

What services does Dr. Lakshmi N. Rajdev bill to Medicare?

In 2024, Dr. Rajdev's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and office visit, new patient (99205).

What drugs does Dr. Lakshmi N. Rajdev prescribe most?

In 2024 Medicare Part D data, Dr. Rajdev's most prescribed drugs by claims were Ondansetron ODT, Loperamide and Prochlorperazine Maleate.

Has Dr. Lakshmi N. Rajdev received payments from drug or device companies?

CMS Open Payments shows $66,044 in general payments to Dr. Rajdev from 31 companies from 2016 to 2025. The largest total came from Bayer HealthCare Pharmaceuticals Inc.

How long has Dr. Lakshmi N. Rajdev been practicing?

Dr. Rajdev graduated from medical school in 1988, 38 years ago.

Does Dr. Lakshmi N. Rajdev do research?

Dmand AI links 34 publications to Dr. Rajdev, published from 2011 to 2025. Dr. Rajdev has worked on 7 clinical trials.

Who does Dr. Lakshmi N. Rajdev publish with?

Dr. Rajdev's most frequent co-authors are Jennifer W. Chuy, MD (6 shared papers), Santiago Aparo, MD (4 shared papers) and Imran N. Chaudhary, MD (3 shared papers).

Selling to medical oncology practices?

See medical oncologists in New York by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)