Dr. Chatchada Karanes, MD

  • Duarte, CA
  • Hematology (internal medicine) physician
NPI1700993599
Medicare services, 2021
203
Part D claims, 2021
112
Publications
107
Clinical trials
15
Industry payments
$11,421
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
Social profiles

Primary practice

City of Hope - Main Campus (Duarte)

Duarte, California

Find Dr. Karanes' 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. Chatchada Karanes is a hematology (internal medicine) physician in Duarte, California

Dr. Karanes practices at City of Hope - Main Campus (Duarte) in Duarte, California.

Dr. Karanes' NPI, 1700993599, was assigned on August 25, 2006. Dr. Karanes graduated from Mahidol University Faculty of Medicine in 1971. Dr. Karanes holds California license C51816.

NPI and contact details
NPI enumeration date
August 25, 2006
NPI status
Active
Practice phone
(800) 826-4673
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Medical school graduation
1971

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

Dr. Chatchada Karanes practices at City of Hope - Main Campus (Duarte) in Duarte, California

Dr. Karanes' primary practice is City of Hope - Main Campus (Duarte), at 1500 Duarte Rd, Duarte, CA 91010 in Los Angeles County. The practice phone is (800) 826-4673.

  • City of Hope - Main Campus (Duarte)
    1500 Duarte Rd, Duarte, CA 91010 · Los Angeles CountyPhone(800) 826-4673

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

Dr. Chatchada Karanes is affiliated with 1 site of care

Dr. Karanes' primary practice is City of Hope - Main Campus (Duarte) in Duarte, California.

City of Hope - Main Campus (Duarte)Duarte, CaliforniaPrimary

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

Dmand AI tracks the EHR system at Dr. Chatchada Karanes' practice

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

EHR by site
SiteEHR vendor and product
City of Hope - Main Campus (Duarte)Available with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Dr. Karanes practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Chatchada Karanes is one of 153 hematology (internal medicine) physicians in California

Internal medicine is Dr. Karanes' primary specialty in the NPI Registry, under taxonomy code 207RH0000X. The record also lists hematology. Dr. Karanes is board certified in hematology by the American Board of Internal Medicine. Dmand AI has Dr. Karanes' licenses on file in 4 states: California, Illinois, Minnesota and Michigan.

Specialties and state licenses

  • Hematology (internal medicine), CaliforniaPrimaryLicense C51816 · 2004 to 2026 · taxonomy 207RH0000X
  • Illinois licenseSince 1975
  • Minnesota license2001 to 2005
  • Michigan license1979 to 2002

Hematology (internal medicine) physicians near Dr. Karanes

Counts of hematology (internal medicine) physicians 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. Chatchada Karanes billed Medicare for 203 services in 2021

CMS data shows 203 Medicare services from Dr. Karanes across 2 procedure codes in 2021. Medicare paid $16,636 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2021203
Paid by Medicare$16,636
Procedure codes2

Dr. Karanes' Medicare services by type, 2020 to 2021

  • 2020
  • 2021
Office and hospital visits
2020: 1,0012021: 20380%

Dr. Karanes compared with the California median for hematology (internal medicine) physicians, 2021

  • Dr. Karanes
  • California median
Medicare services
203vs 37346% below
Part D claims
112vs 9913% above

Medians across 139 hematology (internal medicine) physicians in California with Dmand AI profiles that report each measure.

Dr. Karanes' most billed Medicare procedure codes, 2021

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. Karanes

Need commercial claims for Dr. Karanes?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Karanes and other hematology (internal medicine) physicians in California.

Book a meeting

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

Dr. Chatchada Karanes' patients have a median age of 66

Across all payers, Dmand AI patient panel data puts Dr. Karanes' median patient age at 66, with 50% women.

Dr. Karanes' 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

  • Women50%
  • Men50%

Source: Dmand AI Patient Panel Data

Dr. Chatchada Karanes wrote 112 Medicare Part D claims in 2021

In 2021, Dr. Karanes wrote 112 Medicare Part D claims. Every claim was for a generic drug. They cover 6 drugs, with $1,118,801 in total drug cost. In 2020, CMS named 557 claims across 20 drugs.

Part D claims, 2021112
Drugs named by CMS6
Total drug cost$1.1M

Dr. Karanes' 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: 5572021: 11280%

Drugs named by CMS: 6 in 2021, 20 in 2020.

See all prescribing by Dr. Karanes

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

For MedTech and pharma teams

Find hematology (internal medicine) physicians like Dr. Karanes 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. Chatchada Karanes has 107 publications on record

Dmand AI links 107 papers to Dr. Karanes, published from 2001 to 2024. 2020 was the busiest year, with 11. The most frequent topics are Bone Marrow Transplantation, Hematopoietic Stem Cell Transplantation and Transplantation, Homologous. Dr. Karanes has published most often in Bone Marrow Transplant. Dr. Karanes' most frequent co-authors are Stephen J. Forman, MD, Ryotaro Nakamura, MD and Ayad M. Al-Katib, MD.

Papers107
Years published2001 to 2024

Dr. Karanes' papers by year, 2015 to 2024

Topics Dr. Karanes writes about most

  • Bone Marrow Transplantation
  • Hematopoietic Stem Cell Transplantation
  • Transplantation, Homologous
  • Antineoplastic Combined Chemotherapy Protocols
  • Transplantation, Autologous
  • Graft vs Host Disease
  • Transplantation Conditioning
  • Multiple Myeloma

Dr. Karanes' most frequent co-authors

Recent publications by Dr. Karanes

See all 107 publications and co-authors

See who Dr. Karanes researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Karanes works with, so you can find a warm path to the right hematology (internal medicine) physicians.

How network discovery works

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

Dr. Chatchada Karanes has worked on 15 clinical trials

Dmand AI links Dr. Karanes to 15 clinical trials, 5 of them phase 2 studies. 4 are still active or recruiting. Conditions studied include Multiple Myeloma, Blood Protein Disorders and Myelodysplastic Syndromes. Arog Pharmaceuticals, Inc. sponsors the most, 2. Open Payments lists research payments to Dr. Karanes that name 2 trials.

Clinical trials with Dr. Karanes by phase

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

Conditions in Dr. Karanes' trials

  • Multiple Myeloma
  • Blood Protein Disorders
  • Myelodysplastic Syndromes
  • Leukemia, Myeloid, Acute
  • Anemia, Aplastic

Investigators on the most trials with Dr. Karanes

Recent clinical trials with Dr. Karanes

See all 15 clinical trials and co-investigators

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

Dr. Chatchada Karanes received $11,421 in industry payments from 2016 to 2022

CMS Open Payments shows 62 general payments to Dr. Karanes from 11 drug and device companies from 2016 to 2022. Consulting fees make up the largest share, 50% of the total. Pharmacyclics LLC, An AbbVie Company paid the most, $5,891. It also lists 16 research payments totaling $11,952 from 2018 to 2022, naming 2 clinical trials.

General payments to Dr. Karanes by program year, 2016 to 2022

General payments to Dr. Karanes by kind, 2016 to 2022

$11.4Kin total
  • Consulting fees$5,65750%
  • Travel and lodging$2,16719%
  • Speaker and faculty fees$2,02818%
  • Food and beverage$1,56914%

Companies that paid Dr. Karanes the most, 2016 to 2022

Share is of all general payments to this clinician.

See all payments to Dr. Karanes

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

Dr. Chatchada Karanes graduated from Mahidol University Faculty of Medicine

Dr. Karanes graduated from Mahidol University Faculty of Medicine in 1971. Dr. Karanes is a member of ASCO.

  1. Medical schoolMahidol University Faculty of Medicine
  2. Board certified in hematologyAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine
  4. Board certified in medical oncologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Chatchada Karanes accepts plans from 3 insurance carriers

Dr. Karanes is in network with 3 carriers, including Blue Cross Blue Shield of Massachusetts, Elevance and HCSC. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.

  • Blue Cross Blue Shield of Massachusetts
  • Elevance
  • HCSC

Plan types Dr. Karanes accepts, by number of carriers

  1. Medicare3
  2. PPO3

Source: Dmand AI Insurance Network Data

Sources for Dr. Chatchada Karanes'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 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 Data
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (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)
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. Chatchada Karanes

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. Chatchada Karanes' NPI number?

Dr. Chatchada Karanes' NPI number is 1700993599. It was assigned on August 25, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Chatchada Karanes?

Dr. Chatchada Karanes is a hematology (internal medicine) physician in Duarte, California. The primary specialty in the NPI Registry is Hematology (Internal Medicine) Physician (taxonomy code 207RH0000X).

Where does Dr. Chatchada Karanes practice?

Dr. Karanes practices at 1500 Duarte Rd, Duarte, CA 91010. Dr. Karanes' primary practice is City of Hope - Main Campus (Duarte) in Duarte, California.

What is Dr. Chatchada Karanes' office phone number?

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

What is Dr. Chatchada Karanes' medical license number?

Dr. Karanes holds California license C51816, one of the licenses on file in 4 states.

Which states has Dr. Chatchada Karanes been licensed in?

Dmand AI has state licenses on file for Dr. Karanes in California (2004 to 2026), Illinois (since 1975), Minnesota (2001 to 2005) and Michigan (1979 to 2002).

Does Dr. Chatchada Karanes accept Medicare?

Yes. CMS data shows Dr. Karanes billed Medicare for 203 services in 2021.

Is Dr. Chatchada Karanes board certified?

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

What services does Dr. Chatchada Karanes bill to Medicare?

In 2021, Dr. Karanes' most billed Medicare services were hospital inpatient care (99233) and office visit, established patient (99214).

Where did Dr. Chatchada Karanes go to medical school?

Dr. Karanes graduated from Mahidol University Faculty of Medicine in 1971.

Show 6 more questionsShow fewer questions

What drugs does Dr. Chatchada Karanes prescribe most?

In 2021 Medicare Part D data, Dr. Karanes' most prescribed drugs by claims were Revlimid, Prednisone and Acyclovir.

Has Dr. Chatchada Karanes received payments from drug or device companies?

CMS Open Payments shows $11,421 in general payments to Dr. Karanes from 11 companies from 2016 to 2022. The largest total came from Pharmacyclics LLC, An AbbVie Company.

How long has Dr. Chatchada Karanes been practicing?

Dr. Karanes graduated from medical school in 1971, 55 years ago.

Does Dr. Chatchada Karanes do research?

Dmand AI links 107 publications to Dr. Karanes, published from 2001 to 2024. Dr. Karanes has worked on 15 clinical trials.

Who does Dr. Chatchada Karanes publish with?

Dr. Karanes' most frequent co-authors are Stephen J. Forman, MD (15 shared papers), Ryotaro Nakamura, MD (10 shared papers) and Ayad M. Al-Katib, MD (8 shared papers).

What insurance does Dr. Chatchada Karanes accept?

Dr. Karanes is in network with 3 carriers, including Blue Cross Blue Shield of Massachusetts, Elevance and HCSC. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.

Selling to internal medicine practices?

See hematology (internal medicine) physicians in California 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)