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Dr. Matthew Allan Assing, MD
NPI1285923292PAC ID1850668567
- Medicare services, 2024
- 17,302
- Medicare patients, 2024
- 3,545
- Publications
- 4
- MIPS score, 2024
- 87
- Hospital affiliations
- 5
- Practice address
- 2120 Lakeland Hills Blvd, Lakeland, FL 33805
- Practice phone
- Call (863) 688-2334
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Radiology & Imaging Specialists of Lakeland
Lakeland, Florida
Find Dr. Assing'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 Allan Assing is a diagnostic radiologist in Lakeland, Florida
Dr. Assing practices at Radiology & Imaging Specialists of Lakeland in Lakeland, Florida.
Dr. Assing's NPI, 1285923292, was assigned on March 30, 2011. Dr. Assing graduated from USF Health Morsani College of Medicine in 2011. Dr. Assing holds Florida license ME119819.
NPI and contact details
- NPI
- 1285923292NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850668567
- NPI enumeration date
- March 30, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (863) 688-2334
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew Allan Assing practices at Radiology & Imaging Specialists of Lakeland in Lakeland, Florida
Dr. Assing's primary practice is Radiology & Imaging Specialists of Lakeland, at 2120 Lakeland Hills Blvd, Lakeland, FL 33805 in Polk County. The practice phone is (863) 688-2334.
- Radiology & Imaging Specialists of Lakeland2120 Lakeland Hills Blvd, Lakeland, FL 33805 · Polk CountyPhone(863) 688-2334
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Matthew Allan Assing is affiliated with 10 sites of care and 6 medical groups
Dr. Assing's primary practice is Radiology & Imaging Specialists of Lakeland in Lakeland, Florida. Dr. Assing is also affiliated with BayCare Winter Haven Hospital. The medical group on file is BayCare Outpatient Imaging. Dmand AI also links Dr. Assing to 4 more hospitals, 5 medical groups and 4 group practices and clinics, each named with a free account.
Radiology & Imaging Specialists of LakelandPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Matthew Allan Assing's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Assing practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Radiology & Imaging Specialists of Lakeland | Available with a free account |
| +9 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Matthew Allan Assing is one of 2,422 diagnostic radiologists in Florida
Diagnostic radiology is Dr. Assing's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Assing is board certified in diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Assing's licenses on file in 3 states: Florida, California and Texas.
Specialties and state licenses
- Diagnostic radiology, FloridaPrimary
- Radiation oncology, California
- Texas license
Diagnostic radiologists near Dr. Assing
Counts of diagnostic radiologists 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 Allan Assing billed Medicare for 17,302 services in 2024
CMS data shows 17,302 Medicare services from Dr. Assing across 68 procedure codes in 2024, for 3,545 Medicare patients. Medicare paid $206,215 for them.
Medicare services, 202417,302
Medicare patients3,545
Paid by Medicare$206,215
Procedure codes68
Dr. Assing's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 7,6152024: 12,28261%
- Imaging
- 2023: 4,7412024: 4,8512%
- Tests and treatments
- 2023: 2392024: 16929%
Where Dr. Assing's Medicare services took place, 2024
- In an office13,16076%
- In a facility4,14224%
Dr. Assing compared with the Florida median for diagnostic radiologists, 2024
- Dr. Assing
- Florida median
- Medicare services
- 17,302vs 2,9485.9 times
- Medicare patients
- 3,545vs 1,6042.2 times
Medians across 2,249 diagnostic radiologists in Florida with Dmand AI profiles that report each measure.
Dr. Assing'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. Assing?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Assing and other diagnostic radiologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew Allan Assing treated 3,545 Medicare patients in 2024, average age 76
CMS counts 3,545 Medicare patients who saw Dr. Assing in 2024. The largest group is 75 to 84, with 1,302 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 2.06, 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. Assing's median patient age at 65, with 60% women.
Medicare patients, 20243,545
Average age76
Average risk score2.06
Also on Medicaid18%
Dr. Assing's Medicare patients by age, 2024
Dr. Assing's Medicare patients by sex, 2024
- Women2,08159%
- Men1,46441%
Chronic conditions among Dr. Assing's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Chronic kidney disease44%
- Ischemic heart disease43%
- Mood disorders42%
- Diabetes41%
- Anxiety39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Assing'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
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Matthew Allan Assing scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Assing for performance year 2024, reported as part of a group. Dr. Assing accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Assing's MIPS scores, performance year 2024
- 87of 100Final score
- 85of 100Quality
- 40of 100Improvement Activities
- 74of 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 Allan Assing has 4 publications on record
Dmand AI links 4 papers to Dr. Assing in 2017. Dr. Assing's most frequent co-authors are Behrang Amini, MD, PhD, Jennifer Schwanke Drukteinis, MD and Dhakshinamoorthy Ganeshan, MD.
Papers4
Dr. Assing's most frequent co-authors
- Behrang Amini, MD, PhD1 shared paper
- Jennifer Schwanke Drukteinis, MD1 shared paper
- Dhakshinamoorthy Ganeshan, MD1 shared paper
Recent publications by Dr. Assing
J Comput Assist Tomogr
Desmoid TumorsDiagnostic ImagingMultimodal Imaging
See who Dr. Assing researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Assing works with, so you can find a warm path to the right diagnostic radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Matthew Allan Assing received $125 in industry payments from 2020 to 2024
CMS Open Payments shows 5 general payments to Dr. Assing from 4 drug and device companies from 2020 to 2024. Food and beverage make up the largest share, 100% of the total. AngioDynamics, Inc. paid the most, $57.
General payments to Dr. Assing by program year, 2020 to 2024
Companies that paid Dr. Assing the most, 2020 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Matthew Allan Assing graduated from USF Health Morsani College of Medicine
Dr. Assing graduated from USF Health Morsani College of Medicine in 2011.
- Medical school
- Board certified in diagnostic radiology
Source: Dmand AI Professional Profile Data
Dr. Matthew Allan Assing accepts plans from 7 insurance carriers
Dr. Assing is in network with 7 carriers, including United Healthcare, Molina and Blue Cross and Blue Shield of Kansas City. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
- United Healthcare
- Molina
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- GA State Medicaid
- HCSC
- RI State Medicaid
Plan types Dr. Assing accepts, by number of carriers
- Medicare3
- HMO2
- Medicaid2
- EPO1
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Matthew Allan Assing'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 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) |
| 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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Allan Assing
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 Allan Assing's NPI number?
Dr. Matthew Allan Assing's NPI number is 1285923292. It was assigned on March 30, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew Allan Assing?
Dr. Matthew Allan Assing is a diagnostic radiologist in Lakeland, Florida. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Matthew Allan Assing practice?
Dr. Assing practices at 2120 Lakeland Hills Blvd, Lakeland, FL 33805. Dr. Assing's primary practice is Radiology & Imaging Specialists of Lakeland in Lakeland, Florida. Dmand AI also links Dr. Assing to 4 hospitals, 5 medical groups and 4 group practices and clinics.
What is Dr. Matthew Allan Assing's office phone number?
The practice phone on file for Dr. Assing is (863) 688-2334.
What is Dr. Matthew Allan Assing's medical license number?
Dr. Assing holds Florida license ME119819, one of the licenses on file in 3 states.
Which states has Dr. Matthew Allan Assing been licensed in?
Dmand AI has state licenses on file for Dr. Assing in Florida (2014 to 2026), California (since 2016) and Texas (2016 to 2019).
Which hospitals is Dr. Matthew Allan Assing affiliated with?
Dr. Assing is affiliated with BayCare Winter Haven Hospital. Dmand AI links Dr. Assing to 4 more hospitals.
What medical group is Dr. Matthew Allan Assing part of?
Dr. Assing is linked to BayCare Outpatient Imaging. Dmand AI links Dr. Assing to 5 more medical groups.
Does Dr. Matthew Allan Assing accept Medicare?
Yes. CMS data shows Dr. Assing billed Medicare for 17,302 services in 2024, and Dr. Assing accepts Medicare assignment.
What is Dr. Matthew Allan Assing's MIPS score?
Dr. Assing's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
Show 9 more questionsShow fewer questions
How many Medicare patients does Dr. Matthew Allan Assing see?
CMS counts 3,545 Medicare patients who saw Dr. Assing in 2024, with an average age of 76.
Is Dr. Matthew Allan Assing board certified?
Yes. Dr. Assing is board certified in diagnostic radiology by the American Board of Radiology.
What services does Dr. Matthew Allan Assing bill to Medicare?
In 2024, Dr. Assing's most billed Medicare services were medical supplies or transport (A9585), medicare temporary code (Q9967) and diagnostic imaging (71045).
Where did Dr. Matthew Allan Assing go to medical school?
Dr. Assing graduated from USF Health Morsani College of Medicine in 2011.
Has Dr. Matthew Allan Assing received payments from drug or device companies?
CMS Open Payments shows $125 in general payments to Dr. Assing from 4 companies from 2020 to 2024. The largest total came from AngioDynamics, Inc.
How long has Dr. Matthew Allan Assing been practicing?
Dr. Assing graduated from medical school in 2011, 15 years ago.
Does Dr. Matthew Allan Assing do research?
Dmand AI links 4 publications to Dr. Assing.
Who does Dr. Matthew Allan Assing publish with?
Dr. Assing's most frequent co-authors are Behrang Amini, MD, PhD (1 shared paper), Jennifer Schwanke Drukteinis, MD (1 shared paper) and Dhakshinamoorthy Ganeshan, MD (1 shared paper).
What insurance does Dr. Matthew Allan Assing accept?
Dr. Assing is in network with 7 carriers, including United Healthcare, Molina and Blue Cross and Blue Shield of Kansas City. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
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