Dr. David Lee Tomkins, MD
- Medicare services, 2024
- 1,511
- Medicare patients, 2024
- 281
- Part D claims, 2024
- 6,418
- Hospital affiliations
- 3
- Industry payments
- $53
- Practice address
- 770 Mason St, Vacaville, CA 95688
- Practice phone
- Call (707) 428-2731
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sutter Regional Medical Foundation
Vacaville, California
Find Dr. Tomkins' 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. David Lee Tomkins is a family medicine physician in Vacaville, California
Dr. Tomkins practices at Sutter Regional Medical Foundation in Vacaville, California.
Dr. Tomkins' NPI, 1891058962, was assigned on June 22, 2012. Dr. Tomkins graduated from Sidney Kimmel Medical College in 2012. Dr. Tomkins holds California license A136310.
- NPI
- 1891058962NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224345103
- NPI enumeration date
- June 22, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (707) 428-2731
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Lee Tomkins practices at Sutter Regional Medical Foundation in Vacaville, California
Dr. Tomkins' primary practice is Sutter Regional Medical Foundation, at 770 Mason St, Vacaville, CA 95688 in Solano County. The practice phone is (707) 428-2731.
- Sutter Regional Medical Foundation770 Mason St, Vacaville, CA 95688 · Solano CountyPhone(707) 428-2731
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David Lee Tomkins is affiliated with 9 sites of care and 1 medical group
Dr. Tomkins' primary practice is Sutter Regional Medical Foundation in Vacaville, California. Dr. Tomkins is also affiliated with Sutter Medical Center, Sacramento. The medical group on file is SGMF Radiology. Dmand AI also links Dr. Tomkins to 2 more hospitals, 4 home health agencies and 1 group practice or clinic, 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. David Lee Tomkins' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tomkins practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sutter Regional Medical Foundation | Available with a free account |
| +8 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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. David Lee Tomkins is one of 15,680 family medicine physicians in California
Family medicine is Dr. Tomkins' primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Tomkins is board certified in family medicine by the American Board of Family Medicine. Dmand AI has Dr. Tomkins' licenses on file in 2 states: California and Pennsylvania.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
- Pennsylvania license
Clinical focus
Dmand AI lists acute sinusitis, acute skin infection, anxiety, aortic atherosclerois, arthritis, asthma, atrial fibrillation and flutter and bipolar disorder among the conditions Dr. Tomkins treats.
Family medicine physicians near Dr. Tomkins
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. David Lee Tomkins billed Medicare for 1,511 services in 2024
CMS data shows 1,511 Medicare services from Dr. Tomkins across 13 procedure codes in 2024, for 281 Medicare patients. Medicare paid $115,967 for them. Every service was in an office.
Dr. Tomkins' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8002024: 7299%
- Other services
- 2023: 2932024: 57195%
- Tests and treatments
- 2023: 2192024: 16923%
- Drugs given in the office
- 2023: 732024: 4242%
- Lab and pathology
- 2023: 162024: 0100%
Dr. Tomkins compared with the California median for family medicine physicians, 2024
- Dr. Tomkins
- California median
- Medicare services
- 1,511vs 2466.1 times
- Medicare patients
- 281vs 1182.4 times
- Part D claims
- 5,742vs 8336.9 times
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Tomkins' 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. Tomkins?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tomkins 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. David Lee Tomkins treated 281 Medicare patients in 2024, average age 75
CMS counts 281 Medicare patients who saw Dr. Tomkins in 2024. The largest group is 75 to 84, with 110 patients. 75% of them have high blood pressure, and 65% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Tomkins' median patient age at 66, with 49% women.
Dr. Tomkins' Medicare patients by age, 2024
Dr. Tomkins' Medicare patients by sex, 2024
- Women14953%
- Men13247%
Chronic conditions among Dr. Tomkins' Medicare patients, 2024
- High blood pressure75%
- High cholesterol65%
- Arthritis51%
- Chronic kidney disease32%
- Diabetes32%
- Mood disorders22%
- Depression18%
- Ischemic heart disease18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tomkins' 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
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Lee Tomkins wrote 6,418 Medicare Part D claims in 2024
In 2024, Dr. Tomkins wrote 6,418 Medicare Part D claims for 371 patients. 90% of them were for generic drugs. CMS names the drug for 5,742 of them, across 116 drugs with 11 or more claims each, at $337,080 in total drug cost. In 2023, CMS named 5,340 claims across 119 drugs.
Dr. Tomkins' Part D claims by kind of drug, 2024
- Generic5,788 claims90%
- Brand-name587 claims9%
- Other43 claims1%
Dr. Tomkins' 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. Tomkins' Part D claims, 2024
- Opioids7%474 of 6,418 claims
- Antibiotics1%44 of 6,418 claims
- Antipsychotics, patients 65 and over0%32 of 6,418 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: 5,3402024: 5,7428%
Drugs named by CMS: 116 in 2024, 119 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. David Lee Tomkins offers telehealth to Medicare patients
Dr. Tomkins accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Tomkins 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)
Removal or shaving of skin growth: 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. David Lee Tomkins received $53 in industry payments from 2018 to 2025
CMS Open Payments shows 2 general payments to Dr. Tomkins from 2 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Exact Sciences Corporation paid the most, $28.
General payments to Dr. Tomkins by program year, 2018 to 2025
Companies that paid Dr. Tomkins the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Lee Tomkins graduated from Sidney Kimmel Medical College
Dr. Tomkins graduated from Sidney Kimmel Medical College in 2012.
- Medical school
- Board certified in family medicine
Source: Dmand AI Professional Profile Data
Dr. David Lee Tomkins accepts plans from 12 insurance carriers
Dr. Tomkins is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Alliant Health Plans
- Blue Cross and Blue Shield of Kansas City
- +4 more carriersWith a free account
Plan types Dr. Tomkins accepts, by number of carriers
- PPO8
- HMO6
- Medicare6
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. David Lee Tomkins'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. David Lee Tomkins
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. David Lee Tomkins' NPI number?
Dr. David Lee Tomkins' NPI number is 1891058962. It was assigned on June 22, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. David Lee Tomkins?
Dr. David Lee Tomkins is a family medicine physician in Vacaville, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. David Lee Tomkins practice?
Dr. Tomkins practices at 770 Mason St, Vacaville, CA 95688. Dr. Tomkins' primary practice is Sutter Regional Medical Foundation in Vacaville, California. Dmand AI also links Dr. Tomkins to 2 hospitals, 4 home health agencies and 1 group practice or clinic.
What is Dr. David Lee Tomkins' office phone number?
The practice phone on file for Dr. Tomkins is (707) 428-2731.
What is Dr. David Lee Tomkins' medical license number?
Dr. Tomkins holds California license A136310, one of the licenses on file in 2 states.
Which states has Dr. David Lee Tomkins been licensed in?
Dmand AI has state licenses on file for Dr. Tomkins in California (2015 to 2026) and Pennsylvania (2012 to 2015).
Which hospitals is Dr. David Lee Tomkins affiliated with?
Dr. Tomkins is affiliated with Sutter Medical Center, Sacramento. Dmand AI links Dr. Tomkins to 2 more hospitals.
What medical group is Dr. David Lee Tomkins part of?
Dr. Tomkins is linked to SGMF Radiology.
Does Dr. David Lee Tomkins accept Medicare?
Yes. CMS data shows Dr. Tomkins billed Medicare for 1,511 services in 2024, and Dr. Tomkins accepts Medicare assignment.
Does Dr. David Lee Tomkins offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Tomkins as offering telehealth services.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. David Lee Tomkins see?
CMS counts 281 Medicare patients who saw Dr. Tomkins in 2024, with an average age of 75.
Is Dr. David Lee Tomkins board certified?
Yes. Dr. Tomkins is board certified in family medicine by the American Board of Family Medicine.
What services does Dr. David Lee Tomkins bill to Medicare?
In 2024, Dr. Tomkins' most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and medicare service (G0439).
Where did Dr. David Lee Tomkins go to medical school?
Dr. Tomkins graduated from Sidney Kimmel Medical College in 2012.
What drugs does Dr. David Lee Tomkins prescribe most?
In 2024 Medicare Part D data, Dr. Tomkins' most prescribed drugs by claims were Atorvastatin Calcium, Hydrocodone-Acetaminophen and Amlodipine Besylate.
Has Dr. David Lee Tomkins received payments from drug or device companies?
CMS Open Payments shows $53 in general payments to Dr. Tomkins from 2 companies from 2018 to 2025. The largest total came from Exact Sciences Corporation.
How long has Dr. David Lee Tomkins been practicing?
Dr. Tomkins graduated from medical school in 2012, 14 years ago.
What insurance does Dr. David Lee Tomkins accept?
Dr. Tomkins is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
Selling to family medicine practices?
See family medicine physicians in California 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