Dr. John Carlos Thompson, MD
- Medicare services, 2024
- 1,470
- Medicare patients, 2024
- 333
- Part D claims, 2024
- 1,180
- Publications
- 12
- Hospital affiliations
- 3
- Practice address
- 200 W Arbor Dr, San Diego, CA 92103
- Practice phone
- Call (802) 324-1399
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UCSD Hillcrest Medical Center
San Diego, California
Find Dr. Thompson'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 Carlos Thompson is a nephrologist in San Diego, California
Dr. Thompson practices at UCSD Hillcrest Medical Center in San Diego, California.
Dr. Thompson's NPI, 1770663890, was assigned on October 16, 2006. Dr. Thompson graduated from University of Kansas School of Medicine - Kansas City in 1992. Dr. Thompson holds California license G83902.
- NPI
- 1770663890NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830184035
- NPI enumeration date
- October 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (802) 324-1399
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Carlos Thompson practices at UCSD Hillcrest Medical Center in San Diego, California
Dr. Thompson's primary practice is UCSD Hillcrest Medical Center, at 200 W Arbor Dr, San Diego, CA 92103 in San Diego County. The practice phone is (802) 324-1399.
- UCSD Hillcrest Medical Center200 W Arbor Dr, San Diego, CA 92103 · San Diego CountyPhone(802) 324-1399
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John Carlos Thompson is affiliated with 9 sites of care and 3 medical groups
Dr. Thompson's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dr. Thompson is also affiliated with Hillcrest Medical Center. The medical group on file is Emergency and Acute Care Medical Corporation. Dmand AI also links Dr. Thompson to 2 more hospitals, 3 group practices and clinics, 2 dialysis centers and 2 medical groups, each 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. John Carlos Thompson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thompson practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSD Hillcrest Medical Center | Available with a free account |
| +8 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Carlos Thompson is one of 1,401 nephrologists in California
Nephrology is Dr. Thompson's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Thompson is board certified in nephrology by the American Board of Internal Medicine. Dmand AI has Dr. Thompson's licenses on file in 2 states: California and Iowa.
Specialties and state licenses
- Nephrology, CaliforniaPrimary
- Iowa license
Clinical focus
Dmand AI lists acute kidney failure, chronic kidney disease, fluid and electrolyte imbalances, hypercalcemia and parathyroid gland disorder among the conditions Dr. Thompson treats.
Nephrologists near Dr. Thompson
Counts of nephrologists 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 Carlos Thompson billed Medicare for 1,470 services in 2024
CMS data shows 1,470 Medicare services from Dr. Thompson across 11 procedure codes in 2024, for 333 Medicare patients. Medicare paid $162,928 for them.
Dr. Thompson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8902024: 8406%
- Tests and treatments
- 2023: 4222024: 37212%
- Other services
- 2023: 02024: 258
Where Dr. Thompson's Medicare services took place, 2024
- In an office89461%
- In a facility57639%
Dr. Thompson compared with the California median for nephrologists, 2024
- Dr. Thompson
- California median
- Medicare services
- 1,470vs 1,08436% above
- Medicare patients
- 333vs 3078% above
- Part D claims
- 866vs 9559% below
Medians across 1,355 nephrologists in California with Dmand AI profiles that report each measure.
Dr. Thompson'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. Thompson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Thompson and other nephrologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Carlos Thompson treated 333 Medicare patients in 2024, average age 73
CMS counts 333 Medicare patients who saw Dr. Thompson in 2024. The largest group is 65 to 74, with 113 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 62% are also on Medicaid. Their average risk score is 4.84, 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. Thompson's median patient age at 70, with 45% women.
Dr. Thompson's Medicare patients by age, 2024
Dr. Thompson's Medicare patients by sex, 2024
- Women13741%
- Men19659%
Chronic conditions among Dr. Thompson's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes70%
- Heart failure61%
- Ischemic heart disease58%
- Arthritis44%
- Atrial fibrillation38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Thompson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women45%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Carlos Thompson wrote 1,180 Medicare Part D claims in 2024
In 2024, Dr. Thompson wrote 1,180 Medicare Part D claims for 156 patients. 75% of them were for generic drugs. CMS names the drug for 866 of them, across 25 drugs with 11 or more claims each, at $190,780 in total drug cost. In 2023, CMS named 809 claims across 31 drugs.
Dr. Thompson's Part D claims by kind of drug, 2024
- Generic889 claims75%
- Brand-name and other291 claims25%
Dr. Thompson'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 8092024: 8667%
Drugs named by CMS: 25 in 2024, 31 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 Carlos Thompson offers telehealth to Medicare patients
Dr. Thompson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Thompson as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. John Carlos Thompson has 12 publications on record
Dmand AI links 12 papers to Dr. Thompson. The most frequent topics are Blotting, Western, Cell Division and DNA-Binding Proteins. Dr. Thompson has published most often in Ann Surg. Dr. Thompson's most frequent co-authors are Jeffrey J. Frank, MD and Britney Ann McCarty, DO.
Topics Dr. Thompson writes about most
- Blotting, Western
- Cell Division
- DNA-Binding Proteins
- Gene Deletion
- Gene Targeting
- Trans-Activators
- Alleles
- Apoptosis
Dr. Thompson's most frequent co-authors
Recent publications by Dr. Thompson
Mol Cell Biol
See who Dr. Thompson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Thompson works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John Carlos Thompson received $5,170 in industry payments from 2016 to 2025
CMS Open Payments shows 222 general payments to Dr. Thompson from 34 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $571.
General payments to Dr. Thompson by program year, 2016 to 2025
General payments to Dr. Thompson by kind, 2016 to 2025
- Food and beverage$5,02897%
- Education$1423%
Companies that paid Dr. Thompson 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 Carlos Thompson has 1 award and honors on record
Dmand AI lists 1 award for Dr. Thompson, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Thompson
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. John Carlos Thompson graduated from University of Kansas School of Medicine - Kansas City
Dr. Thompson graduated from University of Kansas School of Medicine - Kansas City in 1992.
- Medical school
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Dr. John Carlos Thompson accepts plans from 16 insurance carriers
Dr. Thompson is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Humana
- Blue Cross Blue Shield of Massachusetts
- Molina
- +8 more carriersWith a free account
Plan types Dr. Thompson accepts, by number of carriers
- Medicare10
- PPO10
- HMO8
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. John Carlos Thompson'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) |
| 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) |
| 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) |
| 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. John Carlos Thompson
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 Carlos Thompson's NPI number?
Dr. John Carlos Thompson's NPI number is 1770663890. It was assigned on October 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Carlos Thompson?
Dr. John Carlos Thompson is a nephrologist in San Diego, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. John Carlos Thompson practice?
Dr. Thompson practices at 200 W Arbor Dr, San Diego, CA 92103. Dr. Thompson's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dmand AI also links Dr. Thompson to 2 hospitals, 3 group practices and clinics, 2 dialysis centers and 2 medical groups.
What is Dr. John Carlos Thompson's office phone number?
The practice phone on file for Dr. Thompson is (802) 324-1399.
What is Dr. John Carlos Thompson's medical license number?
Dr. Thompson holds California license G83902, one of the licenses on file in 2 states.
Which states has Dr. John Carlos Thompson been licensed in?
Dmand AI has state licenses on file for Dr. Thompson in California (1997 to 2026) and Iowa (1992 to 1998).
Which hospitals is Dr. John Carlos Thompson affiliated with?
Dr. Thompson is affiliated with Hillcrest Medical Center. Dmand AI links Dr. Thompson to 2 more hospitals.
What medical group is Dr. John Carlos Thompson part of?
Dr. Thompson is linked to Emergency and Acute Care Medical Corporation. Dmand AI links Dr. Thompson to 2 more medical groups.
Does Dr. John Carlos Thompson accept Medicare?
Yes. CMS data shows Dr. Thompson billed Medicare for 1,470 services in 2024, and Dr. Thompson accepts Medicare assignment.
Does Dr. John Carlos Thompson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Thompson as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. John Carlos Thompson see?
CMS counts 333 Medicare patients who saw Dr. Thompson in 2024, with an average age of 73.
Is Dr. John Carlos Thompson board certified?
Yes. Dr. Thompson is board certified in nephrology by the American Board of Internal Medicine.
What services does Dr. John Carlos Thompson bill to Medicare?
In 2024, Dr. Thompson's most billed Medicare services were hospital inpatient care (99232), dialysis (90960) and medicare service (G2211).
Where did Dr. John Carlos Thompson go to medical school?
Dr. Thompson graduated from University of Kansas School of Medicine - Kansas City in 1992.
What drugs does Dr. John Carlos Thompson prescribe most?
In 2024 Medicare Part D data, Dr. Thompson's most prescribed drugs by claims were Farxiga, Amlodipine Besylate and Lisinopril.
Has Dr. John Carlos Thompson received payments from drug or device companies?
CMS Open Payments shows $5,170 in general payments to Dr. Thompson from 34 companies from 2016 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. John Carlos Thompson been practicing?
Dr. Thompson graduated from medical school in 1992, 34 years ago.
Does Dr. John Carlos Thompson do research?
Dmand AI links 12 publications to Dr. Thompson.
Who does Dr. John Carlos Thompson publish with?
Dr. Thompson's most frequent co-authors are Jeffrey J. Frank, MD (1 shared paper) and Britney Ann McCarty, DO (1 shared paper).
What insurance does Dr. John Carlos Thompson accept?
Dr. Thompson is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
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