Dr. John B. Thomson, MD
- Medicare services, 2024
- 844
- Medicare patients, 2024
- 141
- Part D claims, 2024
- 5,276
- Hospital affiliations
- 2
- Industry payments
- $545,806
- Practice address
- 475 Pioneer Ave, Woodland, CA 95776
- Practice phone
- Call (800) 470-0071
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sutter Valley Medical Foundation
Woodland, California
Find Dr. Thomson'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. John B. Thomson is a family medicine physician in Woodland, California
Dr. Thomson practices at Sutter Valley Medical Foundation in Woodland, California.
Dr. Thomson's NPI, 1528167293, was assigned on September 21, 2006. Dr. Thomson graduated from UC Irvine School of Medicine in 1998. Dr. Thomson holds California license A69960.
- NPI
- 1528167293NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325109457
- NPI enumeration date
- September 21, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (800) 470-0071
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John B. Thomson practices at Sutter Valley Medical Foundation in Woodland, California
Dr. Thomson's primary practice is Sutter Valley Medical Foundation, at 475 Pioneer Ave, Woodland, CA 95776 in Yolo County. The practice phone is (800) 470-0071.
- Sutter Valley Medical Foundation475 Pioneer Ave, Woodland, CA 95776 · Yolo CountyPhone(800) 470-0071
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John B. Thomson is affiliated with 5 sites of care and 1 medical group
Dr. Thomson's primary practice is Sutter Valley Medical Foundation in Woodland, California. Dr. Thomson is also affiliated with Sutter Medical Center, Sacramento. The medical group on file is SGMF Radiology. Dmand AI also links Dr. Thomson to 1 more hospital, 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; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John B. Thomson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thomson practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sutter Valley Medical Foundation | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John B. Thomson is one of 15,680 family medicine physicians in California
Family medicine is Dr. Thomson's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Thomson is board certified in family medicine by the American Board of Family Medicine. Dr. Thomson is licensed in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acute skin infection, adjustment disease, anxiety, arthritis, asthma, atrial fibrillation and flutter, bursitis and chronic anemia among the conditions Dr. Thomson treats.
Family medicine physicians near Dr. Thomson
Counts of family 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. John B. Thomson billed Medicare for 844 services in 2024
CMS data shows 844 Medicare services from Dr. Thomson across 12 procedure codes in 2024, for 141 Medicare patients. Medicare paid $48,940 for them. Every service was in an office.
Dr. Thomson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4552024: 4276%
- Other services
- 2023: 1262024: 20563%
- Drugs given in the office
- 2023: 1382024: 10822%
- Tests and treatments
- 2023: 642024: 698%
- Lab and pathology
- 2023: 242024: 1825%
- Surgery
- 2023: 172024: 17No change
Dr. Thomson compared with the California median for family medicine physicians, 2024
- Dr. Thomson
- California median
- Medicare services
- 844vs 2463.4 times
- Medicare patients
- 141vs 11819% above
- Part D claims
- 4,733vs 8335.7 times
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Thomson'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. Thomson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Thomson and other family medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John B. Thomson treated 141 Medicare patients in 2024, average age 72
CMS counts 141 Medicare patients who saw Dr. Thomson in 2024. The largest group is 65 to 74, with 64 patients. 75% of them have high blood pressure, and 65% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.10, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Thomson's median patient age at 66, with 41% women.
Dr. Thomson's Medicare patients by age, 2024
Dr. Thomson's Medicare patients by sex, 2024
- Women6043%
- Men8157%
Chronic conditions among Dr. Thomson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol65%
- Diabetes56%
- Arthritis48%
- Chronic kidney disease33%
- Ischemic heart disease22%
- Anxiety18%
- Mood disorders18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Thomson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women41%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John B. Thomson wrote 5,276 Medicare Part D claims in 2024
In 2024, Dr. Thomson wrote 5,276 Medicare Part D claims for 353 patients. 77% of them were for generic drugs. CMS names the drug for 4,733 of them, across 86 drugs with 11 or more claims each, at $944,367 in total drug cost. In 2023, CMS named 4,682 claims across 85 drugs.
Dr. Thomson's Part D claims by kind of drug, 2024
- Generic4,047 claims77%
- Brand-name1,165 claims22%
- Other64 claims1%
Dr. Thomson'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. Thomson's Part D claims, 2024
- Opioids5%240 of 5,276 claims
- Antibiotics1%65 of 5,276 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: 4,6822024: 4,7331%
Drugs named by CMS: 86 in 2024, 85 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. John B. Thomson offers telehealth to Medicare patients
Dr. Thomson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Thomson as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. John B. Thomson received $545,806 in industry payments from 2016 to 2025
CMS Open Payments shows 756 general payments to Dr. Thomson from 13 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 92% of the total. Novo Nordisk Inc paid the most, $339,655.
General payments to Dr. Thomson by program year, 2016 to 2025
General payments to Dr. Thomson by kind, 2016 to 2025
- Speaker and faculty fees$500,32992%
- Travel and lodging$23,9024%
- Food and beverage$15,4473%
- Consulting fees$5,9061%
- Education$2220%
Companies that paid Dr. Thomson the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John B. Thomson graduated from UC Irvine School of Medicine
Dr. Thomson graduated from UC Irvine School of Medicine in 1998.
- Medical school
- Board certified in family medicine
Source: Dmand AI Professional Profile Data
Dr. John B. Thomson accepts plans from 11 insurance carriers
Dr. Thomson is in network with 11 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Alliant Health Plans
- +3 more carriersWith a free account
Plan types Dr. Thomson accepts, by number of carriers
- Medicare8
- PPO8
- HMO5
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. John B. Thomson'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) |
| 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)Doctors and Clinicians Utilization Data (CMS) (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 |
| 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. John B. Thomson
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. John B. Thomson's NPI number?
Dr. John B. Thomson's NPI number is 1528167293. It was assigned on September 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John B. Thomson?
Dr. John B. Thomson is a family medicine physician in Woodland, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. John B. Thomson practice?
Dr. Thomson practices at 475 Pioneer Ave, Woodland, CA 95776. Dr. Thomson's primary practice is Sutter Valley Medical Foundation in Woodland, California. Dmand AI also links Dr. Thomson to 1 hospital, 1 group practice or clinic and 1 home health agency.
What is Dr. John B. Thomson's office phone number?
The practice phone on file for Dr. Thomson is (800) 470-0071.
What is Dr. John B. Thomson's medical license number?
Dr. Thomson holds California license A69960.
Which hospitals is Dr. John B. Thomson affiliated with?
Dr. Thomson is affiliated with Sutter Medical Center, Sacramento. Dmand AI links Dr. Thomson to 1 more hospital.
What medical group is Dr. John B. Thomson part of?
Dr. Thomson is linked to SGMF Radiology.
Does Dr. John B. Thomson accept Medicare?
Yes. CMS data shows Dr. Thomson billed Medicare for 844 services in 2024, and Dr. Thomson accepts Medicare assignment.
Does Dr. John B. Thomson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Thomson as offering telehealth services.
How many Medicare patients does Dr. John B. Thomson see?
CMS counts 141 Medicare patients who saw Dr. Thomson in 2024, with an average age of 72.
Show 7 more questionsShow fewer questions
Is Dr. John B. Thomson board certified?
Yes. Dr. Thomson is board certified in family medicine by the American Board of Family Medicine.
What services does Dr. John B. Thomson bill to Medicare?
In 2024, Dr. Thomson's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and injected or infused drug (J3301).
Where did Dr. John B. Thomson go to medical school?
Dr. Thomson graduated from UC Irvine School of Medicine in 1998.
What drugs does Dr. John B. Thomson prescribe most?
In 2024 Medicare Part D data, Dr. Thomson's most prescribed drugs by claims were Atorvastatin Calcium, Ozempic and Lisinopril.
Has Dr. John B. Thomson received payments from drug or device companies?
CMS Open Payments shows $545,806 in general payments to Dr. Thomson from 13 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. John B. Thomson been practicing?
Dr. Thomson graduated from medical school in 1998, 28 years ago.
What insurance does Dr. John B. Thomson accept?
Dr. Thomson is in network with 11 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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