Dr. Derek Edward Johnson, DO
- Medicare services, 2024
- 23,053
- Medicare patients, 2024
- 9,380
- Part D claims, 2024
- 1,521
- Hospital affiliations
- 1
- Industry payments
- $745
- Practice address
- 4053 Lone Tree Way, Antioch, CA 94531
- Practice phone
- Call (510) 204-8180
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sutter East Bay Medical Foundation
Antioch, California
Find Dr. Johnson'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. Derek Edward Johnson is a family medicine physician in Antioch, California
Dr. Johnson practices at Sutter East Bay Medical Foundation in Antioch, California.
Dr. Johnson's NPI, 1407876063, was assigned on July 19, 2006. Dr. Johnson graduated from WesternU College of Osteopathic Medicine of the Pacific in 2001. Dr. Johnson holds California license 20A8220.
- NPI
- 1407876063NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729049010
- NPI enumeration date
- July 19, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (510) 204-8180
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Derek Edward Johnson practices at Sutter East Bay Medical Foundation in Antioch, California
Dr. Johnson's primary practice is Sutter East Bay Medical Foundation, at 4053 Lone Tree Way, Antioch, CA 94531 in Contra Costa County. The practice phone is (510) 204-8180.
- Sutter East Bay Medical Foundation4053 Lone Tree Way, Antioch, CA 94531 · Contra Costa CountyPhone(510) 204-8180
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Derek Edward Johnson is affiliated with 4 sites of care and 1 medical group
Dr. Johnson's primary practice is Sutter East Bay Medical Foundation in Antioch, California. Dr. Johnson is also affiliated with Sutter Delta Medical Center. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Dr. Johnson to 1 more 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. Derek Edward Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sutter East Bay Medical Foundation | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Derek Edward Johnson is one of 15,680 family medicine physicians in California
Family medicine is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Johnson is board certified in family medicine by the American Board of Family Medicine. Dr. Johnson is licensed in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acid reflux, acute skin infection, anxiety, arthritis, atrial fibrillation and flutter, chronic anemia, chronic diabetes and chronic hypertension among the conditions Dr. Johnson treats.
Family medicine physicians near Dr. Johnson
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. Derek Edward Johnson billed Medicare for 23,053 services in 2024
CMS data shows 23,053 Medicare services from Dr. Johnson across 34 procedure codes in 2024, for 9,380 Medicare patients. Medicare paid $401,611 for them. Every service was in an office.
Dr. Johnson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 19,3012024: 19,6762%
- Tests and treatments
- 2023: 2,4752024: 1,53438%
- Imaging
- 2023: 9912024: 1,0365%
- Other services
- 2023: 9042024: 58635%
- Office and hospital visits
- 2023: 4532024: 22151%
Dr. Johnson compared with the California median for family medicine physicians, 2024
- Dr. Johnson
- California median
- Medicare services
- 23,053vs 24693.7 times
- Medicare patients
- 9,380vs 11879.5 times
- Part D claims
- 1,179vs 83342% above
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Johnson'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. Johnson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Johnson 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. Derek Edward Johnson treated 9,380 Medicare patients in 2024, average age 75
CMS counts 9,380 Medicare patients who saw Dr. Johnson in 2024. The largest group is 65 to 74, with 4,071 patients. 69% of them have high cholesterol, and 65% have high blood pressure. 16% are also on Medicaid. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 46, with 57% women.
Dr. Johnson's Medicare patients by age, 2024
Dr. Johnson's Medicare patients by sex, 2024
- Women5,57459%
- Men3,80641%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- High cholesterol69%
- High blood pressure65%
- Arthritis39%
- Diabetes26%
- Chronic kidney disease23%
- Ischemic heart disease20%
- Mood disorders20%
- Osteoporosis20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Johnson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women57%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Derek Edward Johnson wrote 1,521 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 1,521 Medicare Part D claims for 151 patients. 92% of them were for generic drugs. CMS names the drug for 1,179 of them, across 35 drugs with 11 or more claims each, at $36,513 in total drug cost. In 2023, CMS named 1,255 claims across 38 drugs.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic1,400 claims92%
- Brand-name121 claims8%
Dr. Johnson'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. Johnson's Part D claims, 2024
- Opioids4%60 of 1,521 claims
- Antibiotics3%46 of 1,521 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: 1,2552024: 1,1796%
Drugs named by CMS: 35 in 2024, 38 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. Derek Edward Johnson offers telehealth to Medicare patients
Dr. Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Johnson as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Derek Edward Johnson received $745 in industry payments from 2019 to 2023
CMS Open Payments shows 8 general payments to Dr. Johnson from 3 drug and device companies from 2019 to 2023. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $372.
General payments to Dr. Johnson by program year, 2019 to 2023
Companies that paid Dr. Johnson the most, 2019 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Derek Edward Johnson has 1 award and honors on record
Dmand AI lists 1 award for Dr. Johnson, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Johnson
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Derek Edward Johnson graduated from WesternU College of Osteopathic Medicine of the Pacific
Dr. Johnson graduated from WesternU College of Osteopathic Medicine of the Pacific in 2001.
- Medical school
- Board certified in family medicine
Source: Dmand AI Professional Profile Data
Dr. Derek Edward Johnson accepts plans from 12 insurance carriers
Dr. Johnson is in network with 12 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- 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. Johnson accepts, by number of carriers
- PPO8
- HMO6
- Medicare6
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Derek Edward Johnson'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Derek Edward Johnson
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. Derek Edward Johnson's NPI number?
Dr. Derek Edward Johnson's NPI number is 1407876063. It was assigned on July 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Derek Edward Johnson?
Dr. Derek Edward Johnson is a family medicine physician in Antioch, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Derek Edward Johnson practice?
Dr. Johnson practices at 4053 Lone Tree Way, Antioch, CA 94531. Dr. Johnson's primary practice is Sutter East Bay Medical Foundation in Antioch, California. Dmand AI also links Dr. Johnson to 1 group practice or clinic and 1 home health agency.
What is Dr. Derek Edward Johnson's office phone number?
The practice phone on file for Dr. Johnson is (510) 204-8180.
What is Dr. Derek Edward Johnson's medical license number?
Dr. Johnson holds California license 20A8220.
Which hospitals is Dr. Derek Edward Johnson affiliated with?
Dr. Johnson is affiliated with Sutter Delta Medical Center.
What medical group is Dr. Derek Edward Johnson part of?
Dr. Johnson is linked to Palo Alto Foundation Medical Group.
Does Dr. Derek Edward Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 23,053 services in 2024, and Dr. Johnson accepts Medicare assignment.
Does Dr. Derek Edward Johnson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Johnson as offering telehealth services.
How many Medicare patients does Dr. Derek Edward Johnson see?
CMS counts 9,380 Medicare patients who saw Dr. Johnson in 2024, with an average age of 75.
Show 7 more questionsShow fewer questions
Is Dr. Derek Edward Johnson board certified?
Yes. Dr. Johnson is board certified in family medicine by the American Board of Family Medicine.
What services does Dr. Derek Edward Johnson bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were surgery: heart and blood vessels (36415), vaccine or vaccine administration (90480) and medical service (91322).
Where did Dr. Derek Edward Johnson go to medical school?
Dr. Johnson graduated from WesternU College of Osteopathic Medicine of the Pacific in 2001.
What drugs does Dr. Derek Edward Johnson prescribe most?
In 2024 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Amlodipine Besylate.
Has Dr. Derek Edward Johnson received payments from drug or device companies?
CMS Open Payments shows $745 in general payments to Dr. Johnson from 3 companies from 2019 to 2023. The largest total came from Genentech, Inc.
How long has Dr. Derek Edward Johnson been practicing?
Dr. Johnson graduated from medical school in 2001, 25 years ago.
What insurance does Dr. Derek Edward Johnson accept?
Dr. Johnson is in network with 12 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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