Dr. Matthew Blake Lockwood, MD
- Medicare services, 2024
- 242,753
- Medicare patients, 2024
- 1,547
- Part D claims, 2024
- 3,148
- Publications
- 2
- Clinical trials
- 1
- Practice address
- 3901 Parkway Cir, Springdale, AR 72762
- Practice phone
- Call (479) 587-1700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Highlands Oncology Group PA
Springdale, Arkansas
Find Dr. Lockwood'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.
Dr. Matthew Blake Lockwood is a hematologist and oncologist in Springdale, Arkansas
Dr. Lockwood practices at Highlands Oncology Group PA in Springdale, Arkansas.
Dr. Lockwood's NPI, 1265875470, was assigned on April 8, 2013. Dr. Lockwood graduated from University of Arkansas College of Medicine in 2013. Dr. Lockwood holds Arkansas license E-9626.
- NPI
- 1265875470NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749507895
- NPI enumeration date
- April 8, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (479) 587-1700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew Blake Lockwood practices at Highlands Oncology Group PA in Springdale, Arkansas
Dr. Lockwood's primary practice is Highlands Oncology Group PA, at 3901 Parkway Cir, Springdale, AR 72762 in Washington County. The practice phone is (479) 587-1700.
- Highlands Oncology Group PA3901 Parkway Cir, Springdale, AR 72762 · Washington CountyPhone(479) 587-1700
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Matthew Blake Lockwood is affiliated with 7 sites of care and 1 medical group
Dr. Lockwood's primary practice is Highlands Oncology Group PA in Springdale, Arkansas. Dr. Lockwood is also affiliated with Freeman Health System - Springdale Medical Center. The medical group on file is Highlands Oncology Group. Dmand AI also links Dr. Lockwood to 3 more hospitals, 1 group practice or clinic and 1 home health agency, each named with a free account.
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. Matthew Blake Lockwood's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lockwood practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Highlands Oncology Group PA | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Matthew Blake Lockwood is one of 89 hematologists and oncologists in Arkansas
Hematology and oncology is Dr. Lockwood's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Lockwood is licensed in Arkansas.
Specialties and state licenses
- Hematology and oncology, ArkansasPrimary
Hematologists and oncologists near Dr. Lockwood
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. Matthew Blake Lockwood billed Medicare for 242,753 services in 2024
CMS data shows 242,753 Medicare services from Dr. Lockwood across 128 procedure codes in 2024, for 1,547 Medicare patients. Medicare paid $4,030,877 for them.
Dr. Lockwood's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 142,6342024: 125,91712%
- Other services
- 2023: 117,9752024: 89,59224%
- Lab and pathology
- 2023: 20,0582024: 20,2941%
- Tests and treatments
- 2023: 4,1842024: 3,42718%
- Office and hospital visits
- 2023: 2,3302024: 2,2663%
- Imaging
- 2023: 8272024: 1,09332%
- Surgery
- 2023: 1,0192024: 16484%
Where Dr. Lockwood's Medicare services took place, 2024
- In an office242,555100%
- In a facility1980%
Dr. Lockwood compared with the Arkansas median for hematologists and oncologists, 2024
- Dr. Lockwood
- Arkansas median
- Medicare services
- 242,753vs 4,81650.4 times
- Medicare patients
- 1,547vs 7582.0 times
- Part D claims
- 2,707vs 1,1732.3 times
Medians across 88 hematologists and oncologists in Arkansas with Dmand AI profiles that report each measure.
Dr. Lockwood'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.
Need commercial claims for Dr. Lockwood?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lockwood and other hematologists and oncologists in Arkansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew Blake Lockwood treated 1,547 Medicare patients in 2024, average age 74
CMS counts 1,547 Medicare patients who saw Dr. Lockwood in 2024. The largest group is 65 to 74, with 677 patients. 75% of them have high blood pressure, and 69% have high cholesterol. 7% are also on Medicaid. Their average risk score is 2.22, 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. Lockwood's median patient age at 69, with 51% women.
Dr. Lockwood's Medicare patients by age, 2024
Dr. Lockwood's Medicare patients by sex, 2024
- Women78050%
- Men76750%
Chronic conditions among Dr. Lockwood's Medicare patients, 2024
- High blood pressure75%
- High cholesterol69%
- Arthritis48%
- Cancer48%
- Ischemic heart disease36%
- Chronic kidney disease32%
- Anxiety30%
- Diabetes30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lockwood'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
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Matthew Blake Lockwood wrote 3,148 Medicare Part D claims in 2024
In 2024, Dr. Lockwood wrote 3,148 Medicare Part D claims for 482 patients. 81% of them were for generic drugs. CMS names the drug for 2,707 of them, across 74 drugs with 11 or more claims each, at $4,848,877 in total drug cost. In 2023, CMS named 2,257 claims across 59 drugs.
Dr. Lockwood's Part D claims by kind of drug, 2024
- Generic2,564 claims81%
- Brand-name and other584 claims19%
Dr. Lockwood'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. Lockwood's Part D claims, 2024
- Opioids8%251 of 3,148 claims
- Antibiotics5%164 of 3,148 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: 2,2572024: 2,70720%
Drugs named by CMS: 74 in 2024, 59 in 2023.
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. Matthew Blake Lockwood scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Lockwood for performance year 2024, reported as part of a group. Dr. Lockwood accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Lockwood as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Lockwood's MIPS scores, performance year 2024
- 91of 100Final score
- 86.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 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. Matthew Blake Lockwood has 2 publications on record
Dmand AI links 2 papers to Dr. Lockwood, published from 2015 to 2019. Dr. Lockwood's most frequent co-authors are Rajesh Banderudrappagari, MD and Issam Makhoul, MD.
Dr. Lockwood's most frequent co-authors
Recent publications by Dr. Lockwood
See who Dr. Lockwood researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lockwood 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. Matthew Blake Lockwood has worked on 1 clinical trial
Dmand AI links Dr. Lockwood to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Neoplasm Metastasis and Neoplastic Processes. Open Payments lists research payments to Dr. Lockwood that name 1 trial.
Conditions in Dr. Lockwood's trials
- Neoplasm Metastasis
- Neoplastic Processes
Investigators on the most trials with Dr. Lockwood
Recent clinical trials with Dr. Lockwood
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Matthew Blake Lockwood received $7,924 in industry payments from 2019 to 2025
CMS Open Payments shows 406 general payments to Dr. Lockwood from 62 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 74% of the total. Bristol-Myers Squibb Company paid the most, $1,369. It also lists 1 research payment totaling $31,749 in 2022, naming 1 clinical trial.
General payments to Dr. Lockwood by program year, 2019 to 2025
General payments to Dr. Lockwood by kind, 2019 to 2025
- Food and beverage$5,86274%
- Consulting fees$1,96425%
- Education$991%
Companies that paid Dr. Lockwood the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Matthew Blake Lockwood graduated from University of Arkansas College of Medicine
Dr. Lockwood graduated from University of Arkansas College of Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Matthew Blake Lockwood'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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Matthew Blake Lockwood
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. Matthew Blake Lockwood's NPI number?
Dr. Matthew Blake Lockwood's NPI number is 1265875470. It was assigned on April 8, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew Blake Lockwood?
Dr. Matthew Blake Lockwood is a hematologist and oncologist in Springdale, Arkansas. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Matthew Blake Lockwood practice?
Dr. Lockwood practices at 3901 Parkway Cir, Springdale, AR 72762. Dr. Lockwood's primary practice is Highlands Oncology Group PA in Springdale, Arkansas. Dmand AI also links Dr. Lockwood to 3 hospitals, 1 group practice or clinic and 1 home health agency.
What is Dr. Matthew Blake Lockwood's office phone number?
The practice phone on file for Dr. Lockwood is (479) 587-1700.
What is Dr. Matthew Blake Lockwood's medical license number?
Dr. Lockwood holds Arkansas license E-9626.
Which hospitals is Dr. Matthew Blake Lockwood affiliated with?
Dr. Lockwood is affiliated with Freeman Health System - Springdale Medical Center. Dmand AI links Dr. Lockwood to 3 more hospitals.
What medical group is Dr. Matthew Blake Lockwood part of?
Dr. Lockwood is linked to Highlands Oncology Group.
Does Dr. Matthew Blake Lockwood accept Medicare?
Yes. CMS data shows Dr. Lockwood billed Medicare for 242,753 services in 2024, and Dr. Lockwood accepts Medicare assignment.
Does Dr. Matthew Blake Lockwood offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Lockwood as offering telehealth services.
What is Dr. Matthew Blake Lockwood's MIPS score?
Dr. Lockwood's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Matthew Blake Lockwood see?
CMS counts 1,547 Medicare patients who saw Dr. Lockwood in 2024, with an average age of 74.
What services does Dr. Matthew Blake Lockwood bill to Medicare?
In 2024, Dr. Lockwood's most billed Medicare services were medicare temporary code (Q9967), injected or infused drug (J9299) and injected or infused drug (J9271).
Where did Dr. Matthew Blake Lockwood go to medical school?
Dr. Lockwood graduated from University of Arkansas College of Medicine in 2013.
What drugs does Dr. Matthew Blake Lockwood prescribe most?
In 2024 Medicare Part D data, Dr. Lockwood's most prescribed drugs by claims were Prednisone, Ondansetron ODT and Oxycodone HCl.
Has Dr. Matthew Blake Lockwood received payments from drug or device companies?
CMS Open Payments shows $7,924 in general payments to Dr. Lockwood from 62 companies from 2019 to 2025. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Matthew Blake Lockwood been practicing?
Dr. Lockwood graduated from medical school in 2013, 13 years ago.
Does Dr. Matthew Blake Lockwood do research?
Dmand AI links 2 publications to Dr. Lockwood, published from 2015 to 2019. Dr. Lockwood has worked on 1 clinical trial.
Who does Dr. Matthew Blake Lockwood publish with?
Dr. Lockwood's most frequent co-authors are Rajesh Banderudrappagari, MD (1 shared paper) and Issam Makhoul, MD (1 shared paper).
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