DialysisHyperthyroidismHypothyroidism
Dr. Robert E. Sonnemaker, MD
NPI1760521660
- Medicare services, 2024
- 2,242
- Medicare patients, 2024
- 2,183
- Publications
- 11
- Industry payments
- $96
- Insurance carriers
- 5
- Practice address
- 1235 E Cherokee St, Springfield, MO 65804
- Practice phone
- Call (417) 820-6850
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Sonnemaker'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. Robert E. Sonnemaker is a nuclear medicine physician in Springfield, Missouri
Dr. Sonnemaker practices in Springfield, Missouri.
Dr. Sonnemaker's NPI, 1760521660, was assigned on February 6, 2007. Dr. Sonnemaker graduated from Baylor College Of Medicine in 1971. Dr. Sonnemaker holds Missouri license 112077.
NPI and contact details
- NPI
- 1760521660NPI Registry (opens in a new tab)
- NPI enumeration date
- February 6, 2007
- NPI status
- Active
- Practice phone
- (417) 820-6850
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1971
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Robert E. Sonnemaker's practice address is in Springfield, Missouri
Dr. Sonnemaker's practice address in the NPI Registry is 1235 E Cherokee St, Springfield, MO 65804, in Greene County. The practice phone is (417) 820-6850.
- NPI Registry address1235 E Cherokee St, Springfield, MO 65804 · Greene CountyPhone(417) 820-6850
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Robert E. Sonnemaker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sonnemaker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Sonnemaker's practice | 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. Sonnemaker 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. Robert E. Sonnemaker is one of 16 nuclear medicine physicians in Missouri
Nuclear medicine is Dr. Sonnemaker's primary specialty in the NPI Registry, under taxonomy code 207U00000X. Dr. Sonnemaker is board certified in nuclear medicine by the American Board of Nuclear Medicine. Dmand AI has Dr. Sonnemaker's licenses on file in 5 states: Missouri, Texas, Arkansas, Louisiana and Minnesota.
Specialties and state licenses
- Nuclear medicine, MissouriPrimary
- Texas license
- Arkansas license
- Louisiana license
- Minnesota license
Nuclear medicine physicians near Dr. Sonnemaker
Counts of nuclear 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. Robert E. Sonnemaker billed Medicare for 2,242 services in 2024
CMS data shows 2,242 Medicare services from Dr. Sonnemaker across 9 procedure codes in 2024, for 2,183 Medicare patients. Medicare paid $54,855 for them.
Medicare services, 20242,242
Medicare patients2,183
Paid by Medicare$54,855
Procedure codes9
Dr. Sonnemaker's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 2,0792024: 2,2428%
Where Dr. Sonnemaker's Medicare services took place, 2024
- In an office1,27157%
- In a facility97143%
Dr. Sonnemaker compared with the Missouri median for nuclear medicine physicians, 2024
- Dr. Sonnemaker
- Missouri median
- Medicare services
- 2,242vs 4125.4 times
- Medicare patients
- 2,183vs 4604.7 times
Medians across 14 nuclear medicine physicians in Missouri with Dmand AI profiles that report each measure.
Dr. Sonnemaker'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. Sonnemaker?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sonnemaker and other nuclear medicine physicians in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert E. Sonnemaker treated 2,183 Medicare patients in 2024, average age 73
CMS counts 2,183 Medicare patients who saw Dr. Sonnemaker in 2024. The largest group is 65 to 74, with 1,196 patients. 73% of them have high cholesterol, and 69% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.37, where 1.00 is the Medicare average.
Medicare patients, 20242,183
Average age73
Average risk score1.37
Also on Medicaid7%
Dr. Sonnemaker's Medicare patients by age, 2024
Dr. Sonnemaker's Medicare patients by sex, 2024
- Women1,73980%
- Men44420%
Chronic conditions among Dr. Sonnemaker's Medicare patients, 2024
- High cholesterol73%
- High blood pressure69%
- Arthritis49%
- Chronic kidney disease32%
- Mood disorders30%
- Cancer28%
- Osteoporosis28%
- Depression27%
Share of Medicare patients with each condition. A patient can have several.
Source: Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
For MedTech and pharma teams
Find nuclear medicine physicians like Dr. Sonnemaker 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. Robert E. Sonnemaker has 11 publications on record
Dmand AI links 11 papers to Dr. Sonnemaker. The most frequent topics are Coronary Disease, Radionuclide Imaging and Physical Exertion. Dr. Sonnemaker has published most often in Clin Chem. Dr. Sonnemaker's most frequent co-authors are John L. Floyd, MD, Lynn R. Witherspoon, MD and Jorge Cheirif, MD.
Papers11
Topics Dr. Sonnemaker writes about most
- Coronary Disease
- Radionuclide Imaging
- Physical Exertion
- Coronary Angiography
- Coronary Circulation
- Coronary Vessels
- Dialysis
- Electrocardiography
Dr. Sonnemaker's most frequent co-authors
- John L. Floyd, MD3 shared papers
- Lynn R. Witherspoon, MD3 shared papers
- Jorge Cheirif, MD1 shared paper
Recent publications by Dr. Sonnemaker
DialysisImmunoassayReagent Kits, Diagnostic
Skeletal Radiol
ArthritisArthritis, JuvenileBone and Bones
Coronary DiseaseFatty Acids, NonesterifiedHeart Ventricles
See who Dr. Sonnemaker researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sonnemaker works with, so you can find a warm path to the right nuclear medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Robert E. Sonnemaker received $96 in industry payments from 2018 to 2022
CMS Open Payments shows 2 general payments to Dr. Sonnemaker from 2 drug and device companies from 2018 to 2022. Food and beverage make up the largest share, 100% of the total. Progenics Pharmaceuticals, Inc. paid the most, $85.
General payments to Dr. Sonnemaker by program year, 2018 to 2022
Companies that paid Dr. Sonnemaker the most, 2018 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert E. Sonnemaker graduated from Baylor College Of Medicine
Dr. Sonnemaker graduated from Baylor College Of Medicine in 1971.
- Medical school
- Board certified in nuclear medicine
Source: Dmand AI Professional Profile Data
Dr. Robert E. Sonnemaker accepts plans from 5 insurance carriers
Dr. Sonnemaker is in network with 5 carriers, including United Healthcare, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- AR State Medicaid
- CMS Medicare
Plan types Dr. Sonnemaker accepts, by number of carriers
- Medicare4
- PPO3
- HMO1
- Medicaid1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Robert E. Sonnemaker'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 |
| 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 | Medicare Physician & Other Practitioners - by Provider (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 E. Sonnemaker
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 E. Sonnemaker's NPI number?
Dr. Robert E. Sonnemaker's NPI number is 1760521660. It was assigned on February 6, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert E. Sonnemaker?
Dr. Robert E. Sonnemaker is a nuclear medicine physician in Springfield, Missouri. The primary specialty in the NPI Registry is Nuclear Medicine Physician (taxonomy code 207U00000X).
Where does Dr. Robert E. Sonnemaker practice?
Dr. Sonnemaker practices at 1235 E Cherokee St, Springfield, MO 65804.
What is Dr. Robert E. Sonnemaker's office phone number?
The practice phone on file for Dr. Sonnemaker is (417) 820-6850.
What is Dr. Robert E. Sonnemaker's medical license number?
Dr. Sonnemaker holds Missouri license 112077, one of the licenses on file in 5 states.
Which states has Dr. Robert E. Sonnemaker been licensed in?
Dmand AI has state licenses on file for Dr. Sonnemaker in Missouri (1997 to 2026), Texas (1971 to 2025), Arkansas (2000 to 2022), Louisiana (1985 to 2021) and Minnesota (1972 to 1990).
Does Dr. Robert E. Sonnemaker accept Medicare?
Yes. CMS data shows Dr. Sonnemaker billed Medicare for 2,242 services in 2024.
How many Medicare patients does Dr. Robert E. Sonnemaker see?
CMS counts 2,183 Medicare patients who saw Dr. Sonnemaker in 2024, with an average age of 73.
Is Dr. Robert E. Sonnemaker board certified?
Yes. Dr. Sonnemaker is board certified in nuclear medicine by the American Board of Nuclear Medicine.
What services does Dr. Robert E. Sonnemaker bill to Medicare?
In 2024, Dr. Sonnemaker's most billed Medicare services were radiation oncology (77080), nuclear medicine (78815) and nuclear medicine (78816).
Show 6 more questionsShow fewer questions
Where did Dr. Robert E. Sonnemaker go to medical school?
Dr. Sonnemaker graduated from Baylor College Of Medicine in 1971.
Has Dr. Robert E. Sonnemaker received payments from drug or device companies?
CMS Open Payments shows $96 in general payments to Dr. Sonnemaker from 2 companies from 2018 to 2022. The largest total came from Progenics Pharmaceuticals, Inc.
How long has Dr. Robert E. Sonnemaker been practicing?
Dr. Sonnemaker graduated from medical school in 1971, 55 years ago.
Does Dr. Robert E. Sonnemaker do research?
Dmand AI links 11 publications to Dr. Sonnemaker.
Who does Dr. Robert E. Sonnemaker publish with?
Dr. Sonnemaker's most frequent co-authors are John L. Floyd, MD (3 shared papers), Lynn R. Witherspoon, MD (3 shared papers) and Jorge Cheirif, MD (1 shared paper).
What insurance does Dr. Robert E. Sonnemaker accept?
Dr. Sonnemaker is in network with 5 carriers, including United Healthcare, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
Selling to nuclear medicine practices?
See nuclear medicine physicians in Missouri 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