Dr. Thomas Duane Dieringer, MD
- Medicare services, 2024
- 571
- Medicare patients, 2024
- 257
- Part D claims, 2024
- 204
- Publications
- 3
- MIPS score, 2024
- 89
- Practice address
- 300 Pasteur Drive, Stanford, CA 94305
- Practice phone
- Call (650) 723-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Dieringer'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. Thomas Duane Dieringer is an infectious disease specialist in Stanford, California
Dr. Dieringer practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.
Dr. Dieringer's NPI, 1316393671, was assigned on May 5, 2016. Dr. Dieringer graduated from Jacobs School of Medicine and Biomedical Sciences in 2016. Dr. Dieringer holds California license A162050.
- NPI
- 1316393671NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062700511
- NPI enumeration date
- May 5, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (650) 723-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas Duane Dieringer practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California
Dr. Dieringer's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.
- Stanford Hospital at 300 Pasteur Drive300 Pasteur Drive, Stanford, CA 94305 · Santa Clara CountyPhone(650) 723-4000
Source: Dmand AI Affiliation Data
Dr. Thomas Duane Dieringer is affiliated with 4 sites of care and 2 medical groups
Dr. Dieringer's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. The medical group on file is Stanford Health Care. Dmand AI also links Dr. Dieringer to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account. Dr. Dieringer's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas Duane Dieringer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dieringer practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stanford Hospital at 300 Pasteur Drive | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas Duane Dieringer is one of 1,054 infectious disease specialists in California
Infectious disease is Dr. Dieringer's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Dieringer is board certified in infectious disease by the American Board of Internal Medicine. Dmand AI has Dr. Dieringer's licenses on file in 2 states: California and Virginia.
Specialties and state licenses
- Infectious disease, CaliforniaPrimary
- Virginia license
Clinical focus
Dmand AI lists acute skin infection, cold sores or genital herpes, facial skin infection, hiv/aids, immune deficiency disease, joint or bone infection and UTI among the conditions Dr. Dieringer treats.
Infectious disease specialists near Dr. Dieringer
Counts of infectious disease specialists 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. Thomas Duane Dieringer billed Medicare for 571 services in 2024
CMS data shows 571 Medicare services from Dr. Dieringer across 7 procedure codes in 2024, for 257 Medicare patients. Medicare paid $69,325 for them.
Dr. Dieringer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7432024: 57123%
Where Dr. Dieringer's Medicare services took place, 2024
- In an office13924%
- In a facility43276%
Dr. Dieringer compared with the California median for infectious disease specialists, 2024
- Dr. Dieringer
- California median
- Medicare services
- 571vs 42933% above
- Medicare patients
- 257vs 18043% above
- Part D claims
- 88vs 11926% below
Medians across 930 infectious disease specialists in California with Dmand AI profiles that report each measure.
Dr. Dieringer'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. Dieringer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dieringer and other infectious disease specialists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas Duane Dieringer treated 257 Medicare patients in 2024, average age 68
CMS counts 257 Medicare patients who saw Dr. Dieringer in 2024. The largest group is 65 to 74, with 120 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 40% are also on Medicaid. Their average risk score is 3.84, 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. Dieringer's median patient age at 58, with 53% women.
Dr. Dieringer's Medicare patients by age, 2024
Dr. Dieringer's Medicare patients by sex, 2024
- Women11444%
- Men14356%
Chronic conditions among Dr. Dieringer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease51%
- Ischemic heart disease47%
- Diabetes46%
- Arthritis40%
- Anxiety39%
- Heart failure36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dieringer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas Duane Dieringer wrote 204 Medicare Part D claims in 2024
In 2024, Dr. Dieringer wrote 204 Medicare Part D claims for 48 patients. 95% of them were for generic drugs. CMS names the drug for 88 of them, across 6 drugs with 11 or more claims each, at $5,158 in total drug cost. In 2023, CMS named 90 claims across 5 drugs.
Dr. Dieringer's Part D claims by kind of drug, 2024
- Generic193 claims95%
- Brand-name11 claims5%
Dr. Dieringer'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. Dieringer's Part D claims, 2024
- Antibiotics56%114 of 204 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: 902024: 882%
Drugs named by CMS: 6 in 2024, 5 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. Thomas Duane Dieringer scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Dieringer for performance year 2024, reported as part of a group. Dr. Dieringer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Dieringer as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Dieringer's MIPS scores, performance year 2024
- 89of 100Final score
- 87.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Thomas Duane Dieringer has 3 publications on record
Dmand AI links 3 papers to Dr. Dieringer in 2013. The most frequent topics are Triazoles. Dr. Dieringer's most frequent co-author is Joanna Miriam Schaenman, MD, PhD.
Topics Dr. Dieringer writes about most
- Triazoles
Dr. Dieringer's most frequent co-authors
Recent publications by Dr. Dieringer
Am J Gastroenterol
J Antimicrob Chemother
See who Dr. Dieringer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dieringer works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Thomas Duane Dieringer graduated from Jacobs School of Medicine and Biomedical Sciences
Dr. Dieringer graduated from Jacobs School of Medicine and Biomedical Sciences in 2016.
- Medical school
- Board certified in infectious disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Thomas Duane Dieringer accepts plans from 8 insurance carriers
Dr. Dieringer is in network with 8 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
Plan types Dr. Dieringer accepts, by number of carriers
- Medicare5
- HMO4
- POS4
- PPO4
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Thomas Duane Dieringer'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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)Clinician Public Reporting: Overall MIPS Performance (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 |
| 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. Thomas Duane Dieringer
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. Thomas Duane Dieringer's NPI number?
Dr. Thomas Duane Dieringer's NPI number is 1316393671. It was assigned on May 5, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas Duane Dieringer?
Dr. Thomas Duane Dieringer is an infectious disease specialist in Stanford, California. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Thomas Duane Dieringer practice?
Dr. Dieringer practices at 300 Pasteur Drive, Stanford, CA 94305. Dr. Dieringer's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Dr. Dieringer to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. Thomas Duane Dieringer's office phone number?
The practice phone on file for Dr. Dieringer is (650) 723-4000.
What is Dr. Thomas Duane Dieringer's medical license number?
Dr. Dieringer holds California license A162050, one of the licenses on file in 2 states.
Which states has Dr. Thomas Duane Dieringer been licensed in?
Dmand AI has state licenses on file for Dr. Dieringer in California (2019 to 2027) and Virginia (2016 to 2019).
Which hospitals is Dr. Thomas Duane Dieringer affiliated with?
Dr. Dieringer practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dmand AI links Dr. Dieringer to 1 more hospital.
What medical group is Dr. Thomas Duane Dieringer part of?
Dr. Dieringer is linked to Stanford Health Care. Dmand AI links Dr. Dieringer to 1 more medical group.
Does Dr. Thomas Duane Dieringer accept Medicare?
Yes. CMS data shows Dr. Dieringer billed Medicare for 571 services in 2024, and Dr. Dieringer accepts Medicare assignment.
Does Dr. Thomas Duane Dieringer offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Dieringer as offering telehealth services.
Show 10 more questionsShow fewer questions
What is Dr. Thomas Duane Dieringer's MIPS score?
Dr. Dieringer's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. Thomas Duane Dieringer see?
CMS counts 257 Medicare patients who saw Dr. Dieringer in 2024, with an average age of 68.
Is Dr. Thomas Duane Dieringer board certified?
Yes. Dr. Dieringer is board certified in infectious disease by the American Board of Internal Medicine.
What services does Dr. Thomas Duane Dieringer bill to Medicare?
In 2024, Dr. Dieringer's most billed Medicare services were hospital inpatient care (99233), office visit, established patient (99215) and care management and other visits (99451).
Where did Dr. Thomas Duane Dieringer go to medical school?
Dr. Dieringer graduated from Jacobs School of Medicine and Biomedical Sciences in 2016.
What drugs does Dr. Thomas Duane Dieringer prescribe most?
In 2024 Medicare Part D data, Dr. Dieringer's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass, Doxycycline Hyclate and Ethambutol HCl.
How long has Dr. Thomas Duane Dieringer been practicing?
Dr. Dieringer graduated from medical school in 2016, 10 years ago.
Does Dr. Thomas Duane Dieringer do research?
Dmand AI links 3 publications to Dr. Dieringer.
Who does Dr. Thomas Duane Dieringer publish with?
Dr. Dieringer's most frequent co-authors are Joanna Miriam Schaenman, MD, PhD (1 shared paper).
What insurance does Dr. Thomas Duane Dieringer accept?
Dr. Dieringer is in network with 8 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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