Dr. Robert Matthews, MD
- Medicare services, 2024
- 105
- Medicare patients, 2024
- 122
- Publications
- 31
- Hospital affiliations
- 2
- Industry payments
- $1,873
- Practice address
- 901 Nevin Ave, Richmond, CA 94801
- Practice phone
- Call (510) 307-1555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Richmond Medical Center
Richmond, California
Find Dr. Matthews' 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. Robert Matthews is a nuclear radiology physician in Richmond, California
Dr. Matthews practices at Richmond Medical Center in Richmond, California.
Dr. Matthews' NPI, 1215963186, was assigned on June 23, 2006. Dr. Matthews graduated from Catholic University of Cordoba Faculty of Medicine in 2000. Dr. Matthews holds New York license 232749.
- NPI
- 1215963186NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860438363
- NPI enumeration date
- June 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 307-1555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert Matthews practices at Richmond Medical Center in Richmond, California
Dr. Matthews' primary practice is Richmond Medical Center, at 901 Nevin Ave, Richmond, CA 94801 in Contra Costa County. The practice phone is (510) 307-1555.
- Richmond Medical Center901 Nevin Ave, Richmond, CA 94801 · Contra Costa CountyPhone(510) 307-1555
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Robert Matthews is affiliated with 3 sites of care and 1 medical group
Dr. Matthews' primary practice is Richmond Medical Center in Richmond, California. Dr. Matthews is also affiliated with Walnut Creek Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Matthews to 1 more hospital, 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. Robert Matthews' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Matthews practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Richmond Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert Matthews is one of 61 nuclear radiology physicians in California
Nuclear radiology is Dr. Matthews' primary specialty in the NPI Registry, under taxonomy code 2085N0904X. Dr. Matthews is board certified in nuclear medicine by the American Board of Nuclear Medicine. Dmand AI has Dr. Matthews' licenses on file in 3 states: New York, California and Virginia.
Specialties and state licenses
- Nuclear radiology, New YorkPrimary
- California license
- Virginia license
Nuclear radiology physicians near Dr. Matthews
Counts of nuclear radiology 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. Robert Matthews billed Medicare for 105 services in 2024
CMS data shows 105 Medicare services from Dr. Matthews across 4 procedure codes in 2024, for 122 Medicare patients. Medicare paid $47,417 for them.
Dr. Matthews' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 1822024: 7559%
- Other services
- 2023: 652024: 3054%
Where Dr. Matthews' Medicare services took place, 2024
- In an office5956%
- In a facility4644%
Dr. Matthews compared with the California median for nuclear radiology physicians, 2024
- Dr. Matthews
- California median
- Medicare services
- 105vs 87788% below
- Medicare patients
- 122vs 84085% below
Medians across 55 nuclear radiology physicians in California with Dmand AI profiles that report each measure.
Dr. Matthews' 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. Matthews?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Matthews and other nuclear radiology physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert Matthews treated 122 Medicare patients in 2024, average age 73
CMS counts 122 Medicare patients who saw Dr. Matthews in 2024. The largest group is 75 to 84, with 46 patients. 75% of them have high blood pressure, and 66% have high cholesterol. 31% are also on Medicaid. Their average risk score is 2.17, 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. Matthews' median patient age at 68, with 69% women.
Dr. Matthews' Medicare patients by age, 2024
Dr. Matthews' Medicare patients by sex, 2024
- Women6553%
- Men5747%
Chronic conditions among Dr. Matthews' Medicare patients, 2024
- High blood pressure75%
- High cholesterol66%
- Arthritis50%
- Ischemic heart disease42%
- Cancer39%
- Diabetes37%
- Chronic kidney disease32%
- Mood disorders27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Matthews' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women69%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Robert Matthews takes part in Medicare
Dr. Matthews accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Robert Matthews has 31 publications on record
Dmand AI links 31 papers to Dr. Matthews, published from 2006 to 2023. 2020 was the busiest year, with 5. The most frequent topics are Positron-Emission Tomography, Fluorodeoxyglucose F18 and Magnetic Resonance Imaging. Dr. Matthews has published most often in World J Nucl Med. Dr. Matthews' most frequent co-authors are Dinko Franceschi, MD, Elham Safaie, MD and Thomas Bilfinger, MD.
Dr. Matthews' papers by year, 2006 to 2023
Topics Dr. Matthews writes about most
- Positron-Emission Tomography
- Fluorodeoxyglucose F18
- Magnetic Resonance Imaging
- Multimodal Imaging
- Radiopharmaceuticals
- Tomography, X-Ray Computed
- Heart
- Lung Neoplasms
Dr. Matthews' most frequent co-authors
- Dinko Franceschi, MD18 shared papers
- Elham Safaie, MD5 shared papers
- Thomas Bilfinger, MD3 shared papers
Recent publications by Dr. Matthews
See who Dr. Matthews researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Matthews works with, so you can find a warm path to the right nuclear radiology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Robert Matthews received $1,873 in industry payments from 2017 to 2023
CMS Open Payments shows 24 general payments to Dr. Matthews from 17 drug and device companies from 2017 to 2023. Food and beverage make up the largest share, 97% of the total. Celgene Corporation paid the most, $246.
General payments to Dr. Matthews by program year, 2017 to 2023
General payments to Dr. Matthews by kind, 2017 to 2023
- Food and beverage$1,81697%
- Education$583%
Companies that paid Dr. Matthews the most, 2017 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert Matthews graduated from Catholic University of Cordoba Faculty of Medicine
Dr. Matthews graduated from Catholic University of Cordoba Faculty of Medicine in 2000.
- Medical school
- Board certified in nuclear medicine
Source: Dmand AI Professional Profile Data
Dr. Robert Matthews accepts plans from 10 insurance carriers
Dr. Matthews is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Kaiser Permanente. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Kaiser Permanente
- Blue Cross Blue Shield of Massachusetts
- HCSC
- MVP Health Care
- Regence Health Plans
- CMS Medicare
- +2 more carriersWith a free account
Plan types Dr. Matthews accepts, by number of carriers
- Medicare6
- PPO6
- EPO3
- HMO3
- POS3
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Robert Matthews'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Robert Matthews
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. Robert Matthews' NPI number?
Dr. Robert Matthews' NPI number is 1215963186. It was assigned on June 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert Matthews?
Dr. Robert Matthews is a nuclear radiology physician in Richmond, California. The primary specialty in the NPI Registry is Nuclear Radiology Physician (taxonomy code 2085N0904X).
Where does Dr. Robert Matthews practice?
Dr. Matthews practices at 901 Nevin Ave, Richmond, CA 94801. Dr. Matthews' primary practice is Richmond Medical Center in Richmond, California. Dmand AI also links Dr. Matthews to 1 hospital.
What is Dr. Robert Matthews' office phone number?
The practice phone on file for Dr. Matthews is (510) 307-1555.
What is Dr. Robert Matthews' medical license number?
Dr. Matthews holds New York license 232749, one of the licenses on file in 3 states.
Which states has Dr. Robert Matthews been licensed in?
Dmand AI has state licenses on file for Dr. Matthews in New York (2004 to 2026), California (2004 to 2026) and Virginia (2004 to 2006).
Which hospitals is Dr. Robert Matthews affiliated with?
Dr. Matthews is affiliated with Walnut Creek Medical Center. Dmand AI links Dr. Matthews to 1 more hospital.
What medical group is Dr. Robert Matthews part of?
Dr. Matthews is linked to The Permanente Medical Group, Inc.
Does Dr. Robert Matthews accept Medicare?
Yes. CMS data shows Dr. Matthews billed Medicare for 105 services in 2024, and Dr. Matthews accepts Medicare assignment.
How many Medicare patients does Dr. Robert Matthews see?
CMS counts 122 Medicare patients who saw Dr. Matthews in 2024, with an average age of 73.
Show 8 more questionsShow fewer questions
Is Dr. Robert Matthews board certified?
Yes. Dr. Matthews is board certified in nuclear medicine by the American Board of Nuclear Medicine.
What services does Dr. Robert Matthews bill to Medicare?
In 2024, Dr. Matthews' most billed Medicare services were nuclear medicine (78815), medical supplies or transport (A9552) and nuclear medicine (78452).
Where did Dr. Robert Matthews go to medical school?
Dr. Matthews graduated from Catholic University of Cordoba Faculty of Medicine in 2000.
Has Dr. Robert Matthews received payments from drug or device companies?
CMS Open Payments shows $1,873 in general payments to Dr. Matthews from 17 companies from 2017 to 2023. The largest total came from Celgene Corporation.
How long has Dr. Robert Matthews been practicing?
Dr. Matthews graduated from medical school in 2000, 26 years ago.
Does Dr. Robert Matthews do research?
Dmand AI links 31 publications to Dr. Matthews, published from 2006 to 2023.
Who does Dr. Robert Matthews publish with?
Dr. Matthews' most frequent co-authors are Dinko Franceschi, MD (18 shared papers), Elham Safaie, MD (5 shared papers) and Thomas Bilfinger, MD (3 shared papers).
What insurance does Dr. Robert Matthews accept?
Dr. Matthews is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Kaiser Permanente. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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