Dr. Lee Cranmer, MD, PhD

  • Duarte, CA
  • Medical oncologist
NPI1861465759PAC ID3971571159
Medicare services, 2024
458
Medicare patients, 2024
141
Part D claims, 2024
99
Publications
76
Clinical trials
10
Practice address
1500 Duarte Rd, Duarte, CA 91010
Practice phone
Call (800) 826-4673
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

City of Hope Comprehensive Cancer Center - Duarte

Duarte, California

See all 3 affiliations

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Dr. Lee Cranmer is a medical oncologist in Duarte, California

Dr. Cranmer practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California.

Dr. Cranmer's NPI, 1861465759, was assigned on February 10, 2006. Dr. Cranmer holds Washington license MD60579616.

NPI and contact details
Medicare PAC ID
3971571159
NPI enumeration date
February 10, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(800) 826-4673
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
54
Medical school graduation
1998

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

Dr. Lee Cranmer practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California

Dr. Cranmer'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 - Duarte
    1500 Duarte Rd, Duarte, CA 91010 · Los Angeles CountyPhone(800) 826-4673

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

Dr. Lee Cranmer is affiliated with 2 sites of care and 1 medical group

Dr. Cranmer'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. Cranmer to 1 more other site, named with a free account.

See all 3 affiliations for Dr. Cranmer

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. Lee Cranmer's practice

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

EHR by site
SiteEHR vendor and product
City of Hope Comprehensive Cancer Center - DuarteAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Lee Cranmer is one of 415 medical oncologists in California

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

Specialties and state licenses

  • Medical oncology, WashingtonPrimaryLicense MD60579616 · taxonomy 207RX0202X

Medical oncologists near Dr. Cranmer

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. Lee Cranmer billed Medicare for 458 services in 2024

CMS data shows 458 Medicare services from Dr. Cranmer across 5 procedure codes in 2024, for 141 Medicare patients. Medicare paid $31,208 for them. Every service was in an office.

Medicare services, 2024458
Medicare patients141
Paid by Medicare$31,208
Procedure codes5

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

  • 2023
  • 2024
Office and hospital visits
2023: 2682024: 32120%
Other services
2023: 02024: 137

Dr. Cranmer compared with the California median for medical oncologists, 2024

  • Dr. Cranmer
  • California median
Medicare services
458vs 4968% below
Medicare patients
141vs 1548% below
Part D claims
29vs 14480% below

Medians across 358 medical oncologists in California with Dmand AI profiles that report each measure.

Dr. Cranmer'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. Cranmer

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

Dr. Lee Cranmer treated 141 Medicare patients in 2024, average age 72

CMS counts 141 Medicare patients who saw Dr. Cranmer in 2024. The largest group is 65 to 74, with 67 patients. 66% of them have high blood pressure, and 63% have high cholesterol. 8% are also on Medicaid. Their average risk score is 2.38, 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. Cranmer's median patient age at 65, with 50% women.

Medicare patients, 2024141
Average age72
Average risk score2.38
Also on Medicaid8%

Dr. Cranmer's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Cranmer's Medicare patients by sex, 2024

  • Women7050%
  • Men7150%

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

  1. High blood pressure66%
  2. High cholesterol63%
  3. Arthritis43%
  4. Cancer42%
  5. Anxiety27%
  6. Mood disorders27%
  7. Depression26%
  8. Diabetes26%

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

Dr. Cranmer's patients across all payers

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

Patient panel by age, all payers

Median age 65

Patient panel by sex, all payers

  • Women50%
  • Men50%

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

Dr. Lee Cranmer wrote 99 Medicare Part D claims in 2024

In 2024, Dr. Cranmer wrote 99 Medicare Part D claims for 36 patients. 68% of them were for generic drugs. CMS names the drug for 29 of them, across 2 drugs with 11 or more claims each, at $11,571 in total drug cost. In 2023, CMS named 21 claims across 1 drug.

Part D claims, 202499
Drugs named by CMS2
Total drug cost$11,571
Part D patients36

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

  • Generic67 claims68%
  • Brand-name32 claims32%

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

  • Opioids11%11 of 99 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: 212024: 2938%

Drugs named by CMS: 2 in 2024, 1 in 2023.

See all prescribing by Dr. Cranmer

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. Lee Cranmer offers telehealth to Medicare patients

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Lee Cranmer has 76 publications on record

Dmand AI links 76 papers to Dr. Cranmer, published from 2010 to 2025. 2017 was the busiest year, with 8. The most frequent topics are Sarcoma, Melanoma and Antineoplastic Combined Chemotherapy Protocols. Dr. Cranmer has published most often in JAMA Oncol. Dr. Cranmer's most frequent co-authors are Elizabeth Trice Loggers, MD, PhD, Kristen Nooshin Ganjoo, MD and Edward Y. Kim, MD.

Papers76
Years published2010 to 2025

Dr. Cranmer's papers by year, 2016 to 2025

Topics Dr. Cranmer writes about most

  • Sarcoma
  • Melanoma
  • Antineoplastic Combined Chemotherapy Protocols
  • Skin Neoplasms
  • Soft Tissue Neoplasms
  • Antibodies, Monoclonal, Humanized
  • Antineoplastic Agents
  • Doxorubicin

Dr. Cranmer's most frequent co-authors

Recent publications by Dr. Cranmer

See all 76 publications and co-authors

See who Dr. Cranmer researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cranmer 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. Lee Cranmer has worked on 10 clinical trials

Dmand AI links Dr. Cranmer to 10 clinical trials, 4 of them phase 1/2 studies. 2 are still active or recruiting. Conditions studied include Sarcoma, Neoplasms, Connective and Soft Tissue and Dermatofibrosarcoma. University of Washington sponsors the most, 2. Open Payments lists research payments to Dr. Cranmer that name 1 trial.

Clinical trials with Dr. Cranmer by phase

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

Conditions in Dr. Cranmer's trials

  • Sarcoma
  • Neoplasms, Connective and Soft Tissue
  • Dermatofibrosarcoma
  • Desmoid Tumors
  • Gastrointestinal Stromal Tumors

Investigators on the most trials with Dr. Cranmer

Recent clinical trials with Dr. Cranmer

See all 10 clinical trials and co-investigators

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

Dr. Lee Cranmer received $64,968 in industry payments from 2016 to 2025

CMS Open Payments shows 82 general payments to Dr. Cranmer from 10 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 71% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $17,195. It also lists 4 research payments totaling $25,802 from 2016 to 2019, naming 1 clinical trial.

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

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

$65Kin total
  • Consulting fees$46,27371%
  • Honoraria$7,81512%
  • Travel and lodging$7,22311%
  • Food and beverage$2,6524%
  • Education$1,0052%

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

Share is of all general payments to this clinician.

See all payments to Dr. Cranmer

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

Sources for Dr. Lee Cranmer'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)
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. Lee Cranmer

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. Lee Cranmer's NPI number?

Dr. Lee Cranmer's NPI number is 1861465759. It was assigned on February 10, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Lee Cranmer?

Dr. Lee Cranmer is a medical oncologist in Duarte, California. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).

Where does Dr. Lee Cranmer practice?

Dr. Cranmer practices at 1500 Duarte Rd, Duarte, CA 91010. Dr. Cranmer's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. Dmand AI also links Dr. Cranmer to 1 other site.

What is Dr. Lee Cranmer's office phone number?

The practice phone on file for Dr. Cranmer is (800) 826-4673.

What is Dr. Lee Cranmer's medical license number?

Dr. Cranmer holds Washington license MD60579616.

What medical group is Dr. Lee Cranmer part of?

Dr. Cranmer is linked to City of Hope.

Does Dr. Lee Cranmer accept Medicare?

Yes. CMS data shows Dr. Cranmer billed Medicare for 458 services in 2024, and Dr. Cranmer accepts Medicare assignment.

Does Dr. Lee Cranmer offer telehealth?

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

How many Medicare patients does Dr. Lee Cranmer see?

CMS counts 141 Medicare patients who saw Dr. Cranmer in 2024, with an average age of 72.

What services does Dr. Lee Cranmer bill to Medicare?

In 2024, Dr. Cranmer's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and office visit, established patient (99213).

Show 5 more questionsShow fewer questions

What drugs does Dr. Lee Cranmer prescribe most?

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

Has Dr. Lee Cranmer received payments from drug or device companies?

CMS Open Payments shows $64,968 in general payments to Dr. Cranmer from 10 companies from 2016 to 2025. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.

How long has Dr. Lee Cranmer been practicing?

Dr. Cranmer graduated from medical school in 1998, 28 years ago.

Does Dr. Lee Cranmer do research?

Dmand AI links 76 publications to Dr. Cranmer, published from 2010 to 2025. Dr. Cranmer has worked on 10 clinical trials.

Who does Dr. Lee Cranmer publish with?

Dr. Cranmer's most frequent co-authors are Elizabeth Trice Loggers, MD, PhD (17 shared papers), Kristen Nooshin Ganjoo, MD (6 shared papers) and Edward Y. Kim, MD (6 shared papers).

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