Dr. Lucas William Thornblade, MD, MPH

  • Oakland, CA
  • Surgical oncologist
NPI1285990283PAC ID4385963230
Medicare services, 2024
51
Medicare patients, 2024
82
Part D claims, 2021
27
Publications
29
MIPS score, 2024
95
Practice address
1411 East 31st Street, Oakland, CA 94602
Practice phone
Call (510) 437-4800
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Alameda Health System - Highland Hospital

Hospital · Oakland, California

See all 8 affiliations

Find Dr. Thornblade'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. Lucas William Thornblade is a surgical oncologist in Oakland, California

Dr. Thornblade practices at Alameda Health System - Highland Hospital in Oakland, California, part of Alameda County.

Dr. Thornblade's NPI, 1285990283, was assigned on April 4, 2012. Dr. Thornblade graduated from Boston University School of Medicine in 2012. Dr. Thornblade holds California license A161336.

NPI and contact details
Medicare PAC ID
4385963230
NPI enumeration date
April 4, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(510) 437-4800
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
40
Medical school graduation
2012

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

Dr. Lucas William Thornblade practices at Alameda Health System - Highland Hospital in Oakland, California

Dr. Thornblade's primary practice is Alameda Health System - Highland Hospital, at 1411 East 31st Street, Oakland, CA 94602 in Alameda County. The practice phone is (510) 437-4800.

Source: Dmand AI Affiliation Data

Dr. Lucas William Thornblade is affiliated with 4 sites of care and 4 medical groups

Dr. Thornblade's primary practice is Alameda Health System - Highland Hospital in Oakland, California, part of Alameda County. Dr. Thornblade is also affiliated with Alameda Hospital. The medical group on file is UCSF Medical Group. Dmand AI also links Dr. Thornblade to 3 more medical groups, 1 community health center and 1 other site, each named with a free account. Dr. Thornblade's employer is on file too: a hospital.

See all 8 affiliations for Dr. Thornblade

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

Dmand AI tracks the EHR system at Dr. Lucas William Thornblade's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thornblade practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Alameda Health System - Highland HospitalAvailable with a free account
+3 more sites and 3 medical groupsAvailable 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. Thornblade practices

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

Dr. Lucas William Thornblade is one of 243 surgical oncologists in California

Surgical oncology is Dr. Thornblade's primary specialty in the NPI Registry, under taxonomy code 2086X0206X. Dr. Thornblade is licensed in California.

Specialties and state licenses

  • Surgical oncology, CaliforniaPrimaryLicense A161336 · taxonomy 2086X0206X

Surgical oncologists near Dr. Thornblade

Counts of surgical oncologists with a Dmand AI profile, by place and practice. Each opens the list.

243surgical oncologists in California
2surgical oncologists in Oakland

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

Dr. Lucas William Thornblade billed Medicare for 51 services in 2024

CMS data shows 51 Medicare services from Dr. Thornblade across 2 procedure codes in 2024, for 82 Medicare patients. Medicare paid $4,674 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202451
Medicare patients82
Paid by Medicare$4,674
Procedure codes2

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

  • 2023
  • 2024
Office and hospital visits
2023: 1112024: 5154%

Dr. Thornblade compared with the California median for surgical oncologists, 2024

  • Dr. Thornblade
  • California median
Medicare services
51vs 17270% below
Medicare patients
82vs 11126% below
Part D claims
27vs 2223% above

Medians across 217 surgical oncologists in California with Dmand AI profiles that report each measure.

Dr. Thornblade'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. Thornblade

Need commercial claims for Dr. Thornblade?

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

Book a meeting

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

Dr. Lucas William Thornblade treated 82 Medicare patients in 2024, average age 70

CMS counts 82 Medicare patients who saw Dr. Thornblade in 2024. The largest group is 65 to 74, with 40 patients. 75% of them have high blood pressure, and 65% have high cholesterol. 85% are also on Medicaid. Their average risk score is 2.02, 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. Thornblade's median patient age at 61, with 43% women.

Medicare patients, 202482
Average age70
Average risk score2.02
Also on Medicaid85%

Dr. Thornblade's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Thornblade's Medicare patients by sex, 2024

  • Women3948%
  • Men4352%

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

  1. High blood pressure75%
  2. High cholesterol65%
  3. Diabetes43%
  4. Chronic kidney disease38%
  5. Mood disorders33%
  6. Depression32%
  7. Arthritis29%
  8. Anxiety26%

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

Dr. Thornblade'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

  • Women43%
  • Men54%

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

Dr. Lucas William Thornblade wrote 27 Medicare Part D claims in 2021

In 2021, Dr. Thornblade wrote 27 Medicare Part D claims. They cover 1 drug, with $150 in total drug cost. In 2020, CMS named 17 claims across 1 drug.

Part D claims, 202127
Drugs named by CMS1
Total drug cost$150

Dr. Thornblade'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: 172021: 2759%

Drugs named by CMS: 1 in 2021, 1 in 2020.

See all prescribing by Dr. Thornblade

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

Dr. Lucas William Thornblade scored 95 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Thornblade for performance year 2024, reported as part of a group. Dr. Thornblade accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Thornblade's MIPS scores, performance year 2024

  • 95of 100Final score
  • 86.9of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 73of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

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

For MedTech and pharma teams

Find surgical oncologists like Dr. Thornblade 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. Lucas William Thornblade has 29 publications on record

Dmand AI links 29 papers to Dr. Thornblade, published from 2016 to 2024. 2017 was the busiest year, with 6. The most frequent topics are Liver Neoplasms, Colorectal Neoplasms and Hepatectomy. Dr. Thornblade has published most often in J Gastrointest Surg. Dr. Thornblade's most frequent co-authors are David Reed Flum, Yuman Fong, MD and Laleh Golkar Melstrom, MD.

Papers29
Years published2016 to 2024

Dr. Thornblade's papers by year, 2016 to 2024

Topics Dr. Thornblade writes about most

  • Liver Neoplasms
  • Colorectal Neoplasms
  • Hepatectomy
  • Length of Stay
  • Postoperative Complications
  • Digestive System Surgical Procedures
  • Elective Surgical Procedures
  • Patient Readmission

Dr. Thornblade's most frequent co-authors

Recent publications by Dr. Thornblade

See all 29 publications and co-authors

See who Dr. Thornblade researches with

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

How network discovery works

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

Dr. Lucas William Thornblade received $2,525 in industry payments from 2023 to 2025

CMS Open Payments shows 13 general payments to Dr. Thornblade from 3 drug and device companies from 2023 to 2025. Education make up the largest share, 59% of the total. Intuitive Surgical, Inc. paid the most, $2,284.

General payments to Dr. Thornblade by program year, 2023 to 2025

General payments to Dr. Thornblade by kind, 2023 to 2025

$2.5Kin total
  • Education$1,50059%
  • Travel and lodging$63325%
  • Food and beverage$39216%

Companies that paid Dr. Thornblade the most, 2023 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Thornblade

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

Dr. Lucas William Thornblade graduated from Boston University School of Medicine

Dr. Thornblade graduated from Boston University School of Medicine in 2012.

  1. Medical schoolBoston University School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Lucas William Thornblade'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)
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)Doctors and Clinicians Utilization Data (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
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. Lucas William Thornblade

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. Lucas William Thornblade's NPI number?

Dr. Lucas William Thornblade's NPI number is 1285990283. It was assigned on April 4, 2012, and it is active in the NPI Registry.

What kind of doctor is Dr. Lucas William Thornblade?

Dr. Lucas William Thornblade is a surgical oncologist in Oakland, California. The primary specialty in the NPI Registry is Surgical Oncology Physician (taxonomy code 2086X0206X).

Where does Dr. Lucas William Thornblade practice?

Dr. Thornblade practices at 1411 East 31st Street, Oakland, CA 94602. Dr. Thornblade's primary practice is Alameda Health System - Highland Hospital in Oakland, California, part of Alameda County. Dmand AI also links Dr. Thornblade to 3 medical groups, 1 community health center and 1 other site.

What is Dr. Lucas William Thornblade's office phone number?

The practice phone on file for Dr. Thornblade is (510) 437-4800.

What is Dr. Lucas William Thornblade's medical license number?

Dr. Thornblade holds California license A161336.

Which hospitals is Dr. Lucas William Thornblade affiliated with?

Dr. Thornblade practices at Alameda Health System - Highland Hospital in Oakland, California. Dr. Thornblade is also affiliated with Alameda Hospital.

What medical group is Dr. Lucas William Thornblade part of?

Dr. Thornblade is linked to UCSF Medical Group. Dmand AI links Dr. Thornblade to 3 more medical groups.

Does Dr. Lucas William Thornblade accept Medicare?

Yes. CMS data shows Dr. Thornblade billed Medicare for 51 services in 2024, and Dr. Thornblade accepts Medicare assignment.

What is Dr. Lucas William Thornblade's MIPS score?

Dr. Thornblade's MIPS final score for performance year 2024 is 95 out of 100, reported as part of a group.

How many Medicare patients does Dr. Lucas William Thornblade see?

CMS counts 82 Medicare patients who saw Dr. Thornblade in 2024, with an average age of 70.

Show 7 more questionsShow fewer questions

What services does Dr. Lucas William Thornblade bill to Medicare?

In 2024, Dr. Thornblade's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99222).

Where did Dr. Lucas William Thornblade go to medical school?

Dr. Thornblade graduated from Boston University School of Medicine in 2012.

What drugs does Dr. Lucas William Thornblade prescribe most?

In 2021 Medicare Part D data, Dr. Thornblade's most prescribed drugs by claims were Oxycodone-Acetaminophen.

Has Dr. Lucas William Thornblade received payments from drug or device companies?

CMS Open Payments shows $2,525 in general payments to Dr. Thornblade from 3 companies from 2023 to 2025. The largest total came from Intuitive Surgical, Inc.

How long has Dr. Lucas William Thornblade been practicing?

Dr. Thornblade graduated from medical school in 2012, 14 years ago.

Does Dr. Lucas William Thornblade do research?

Dmand AI links 29 publications to Dr. Thornblade, published from 2016 to 2024.

Who does Dr. Lucas William Thornblade publish with?

Dr. Thornblade's most frequent co-authors are David Reed Flum (11 shared papers), Yuman Fong, MD (8 shared papers) and Laleh Golkar Melstrom, MD (6 shared papers).

Selling to surgical oncology practices?

See surgical oncologists 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)