Dr. Michael A. Trauner, MD
- Medicare services, 2024
- 801
- Medicare patients, 2024
- 270
- Part D claims, 2024
- 61
- Publications
- 133
- Clinical trials
- 3
- Practice address
- 370 N Wiget Ln, Ste 250, Walnut Creek, CA 94598
- Practice phone
- Call (925) 278-7592
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Golden State Dermatopathology
Clinical Lab - Full Service · Walnut Creek, California
Find Dr. Trauner'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. Michael A. Trauner is a mohs-micrographic surgery physician in Walnut Creek, California
Dr. Trauner practices at Golden State Dermatopathology in Walnut Creek, California.
Dr. Trauner's NPI, 1558460394, was assigned on September 21, 2006. Dr. Trauner graduated from Duke University School Of Medicine in 1994. Dr. Trauner's California license number on file is A54693.
- NPI
- 1558460394NPI Registry (opens in a new tab)
- NPI enumeration date
- September 21, 2006
- NPI status
- Active
- Practice phone
- (925) 278-7592
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Michael A. Trauner practices at Golden State Dermatopathology in Walnut Creek, California
Dr. Trauner's primary practice is Golden State Dermatopathology, at 370 N Wiget Ln, Ste 250, Walnut Creek, CA 94598. The practice phone is (925) 278-7592.
- Golden State Dermatopathology370 N Wiget Ln, Ste 250, Walnut Creek, CA 94598Phone(925) 278-7592
Source: Dmand AI Affiliation Data
Dr. Michael A. Trauner is affiliated with 2 sites of care and 1 medical group
Dr. Trauner's primary practice is Golden State Dermatopathology in Walnut Creek, California. The medical group on file is Golden State Dermatology. Dmand AI also links Dr. Trauner to 1 more group practice or clinic, named with a free account. Dr. Trauner's employer is on file too: a clinical lab.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael A. Trauner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Trauner practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Golden State Dermatopathology | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael A. Trauner is one of 156 mohs-micrographic surgery physicians in California
Mohs-micrographic surgery is Dr. Trauner's primary specialty in the NPI Registry, under taxonomy code 207ND0101X. Dr. Trauner is board certified in dermatology by the American Board of Dermatology. Dr. Trauner has a license on file in California.
Specialties and state licenses
- Mohs-micrographic surgery, CaliforniaPrimary
Clinical focus
Dmand AI lists acne, acute skin infection, benign or precancerous skin growths, cancerous skin growth removal, cold sores or genital herpes, contact dermatitis, corns and calluses and hives among the conditions Dr. Trauner treats.
Mohs-micrographic surgery physicians near Dr. Trauner
Counts of mohs-micrographic surgery 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. Michael A. Trauner billed Medicare for 801 services in 2024
CMS data shows 801 Medicare services from Dr. Trauner across 14 procedure codes in 2024, for 270 Medicare patients. Medicare paid $256,958 for them. Every service was in an office.
Dr. Trauner's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 1,2722024: 60652%
- Office and hospital visits
- 2023: 4712024: 19559%
Dr. Trauner compared with the California median for mohs-micrographic surgery physicians, 2024
- Dr. Trauner
- California median
- Medicare services
- 801vs 2,64570% below
- Medicare patients
- 270vs 52849% below
- Part D claims
- 18vs 22592% below
Medians across 153 mohs-micrographic surgery physicians in California with Dmand AI profiles that report each measure.
Dr. Trauner'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. Trauner?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Trauner and other mohs-micrographic surgery physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael A. Trauner treated 270 Medicare patients in 2024, average age 78
CMS counts 270 Medicare patients who saw Dr. Trauner in 2024. The largest group is 75 to 84, with 120 patients. 75% of them have high cholesterol, and 65% have high blood pressure. 6% are also on Medicaid. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Trauner's median patient age at 68, with 51% women.
Dr. Trauner's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Trauner's Medicare patients by sex, 2024
- Women11241%
- Men15859%
Chronic conditions among Dr. Trauner's Medicare patients, 2024
- High cholesterol75%
- High blood pressure65%
- Arthritis38%
- Anxiety22%
- Chronic kidney disease22%
- Ischemic heart disease22%
- Atrial fibrillation20%
- Diabetes20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Trauner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael A. Trauner wrote 61 Medicare Part D claims in 2024
In 2024, Dr. Trauner wrote 61 Medicare Part D claims for 32 patients. 100% of them were for generic drugs. CMS names the drug for 18 of them, across 1 drug with 11 or more claims each, at $91 in total drug cost. In 2023, CMS named 78 claims across 4 drugs.
Dr. Trauner'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. Trauner's Part D claims, 2024
- Antibiotics36%22 of 61 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: 782024: 1877%
Drugs named by CMS: 1 in 2024, 4 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. Michael A. Trauner scored 99 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Dr. Trauner for performance year 2024, reported as part of a group.
Dr. Trauner's MIPS scores, performance year 2024
- 99of 100Final score
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Michael A. Trauner has 133 publications on record
Dmand AI links 133 papers to Dr. Trauner, published from 2006 to 2023. 2019 was the busiest year, with 10. The most frequent topics are Liver, Liver Cirrhosis and Bile Acids and Salts. Dr. Trauner has published most often in Hepatology. Dr. Trauner's most frequent co-authors are Christopher L. Bowlus, MD, Patrick Philipp Starlinger and Kris V. Kowdley, MD.
Dr. Trauner's papers by year, 2014 to 2023
Topics Dr. Trauner writes about most
- Liver
- Liver Cirrhosis
- Bile Acids and Salts
- Cholestasis
- Non-alcoholic Fatty Liver Disease
- Mice, Inbred C57BL
- Cholangitis, Sclerosing
- Disease Models, Animal
Dr. Trauner's most frequent co-authors
- Christopher L. Bowlus, MD11 shared papers
- Patrick Philipp Starlinger6 shared papers
- Kris V. Kowdley, MD5 shared papers
Recent publications by Dr. Trauner
Clin Gastroenterol Hepatol
Dig Liver Dis
See who Dr. Trauner researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Trauner works with, so you can find a warm path to the right mohs-micrographic surgery physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael A. Trauner has worked on 3 clinical trials
Dmand AI links Dr. Trauner to 3 clinical trials. 1 is still active or recruiting. Conditions studied include Cholangitis, Sclerosing, Cholangitis and Non-alcoholic Fatty Liver Disease. Dr. Falk Pharma GmbH sponsors the most, 2.
Clinical trials with Dr. Trauner by phase
- NonePhase 1: no trials
- 1Phase 2: 1 trial
- 1Phase 3: 1 trial
- NonePhase 4: no trials
Conditions in Dr. Trauner's trials
- Cholangitis, Sclerosing
- Cholangitis
- Non-alcoholic Fatty Liver Disease
- Fatty Liver
Recent clinical trials with Dr. Trauner
norUrsodeoxycholic Acid vs Placebo in PSC (opens in a new tab)
Unravelling Mechanisms of Fructose vs Glucose Consumption in the Pathogenesis and Progression of NAFLD (opens in a new tab)
Norursodeoxycholic Acid in the Treatment of Primary Sclerosing Cholangitis (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Michael A. Trauner received $1,595 in industry payments from 2016 to 2025
CMS Open Payments shows 60 general payments to Dr. Trauner from 21 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 89% of the total. Abbvie Inc. paid the most, $293.
General payments to Dr. Trauner by program year, 2016 to 2025
General payments to Dr. Trauner by kind, 2016 to 2025
- Food and beverage$1,42089%
- Consulting fees$17511%
Companies that paid Dr. Trauner 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. Michael A. Trauner has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Trauner, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Trauner
- 2013
- CMS Stage 1 EHR
- Undated
- AAD Fellow
- ASDS Fellow
Source: Dmand AI Professional Profile Data
Dr. Michael A. Trauner graduated from Duke University School Of Medicine
Dr. Trauner graduated from Duke University School Of Medicine in 1994. Dr. Trauner is a member of AAD and ASDS.
- Medical school
- Board certified in dermatology
Source: Dmand AI Professional Profile Data
Dr. Michael A. Trauner accepts plans from 14 insurance carriers
Dr. Trauner is in network with 14 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +6 more carriersWith a free account
Plan types Dr. Trauner accepts, by number of carriers
- PPO9
- Medicare8
- HMO6
- POS5
- EPO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Michael A. Trauner'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 | 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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Michael A. Trauner
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. Michael A. Trauner's NPI number?
Dr. Michael A. Trauner's NPI number is 1558460394. It was assigned on September 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael A. Trauner?
Dr. Michael A. Trauner is a mohs-micrographic surgery physician in Walnut Creek, California. The primary specialty in the NPI Registry is MOHS-Micrographic Surgery Physician (taxonomy code 207ND0101X).
Where does Dr. Michael A. Trauner practice?
Dr. Trauner practices at 370 N Wiget Ln, Ste 250, Walnut Creek, CA 94598. Dr. Trauner's primary practice is Golden State Dermatopathology in Walnut Creek, California. Dmand AI also links Dr. Trauner to 1 group practice or clinic.
What is Dr. Michael A. Trauner's office phone number?
The practice phone on file for Dr. Trauner is (925) 278-7592.
What is Dr. Michael A. Trauner's medical license number?
Dr. Trauner's California license number on file is A54693.
What medical group is Dr. Michael A. Trauner part of?
Dr. Trauner is linked to Golden State Dermatology.
Does Dr. Michael A. Trauner accept Medicare?
Yes. CMS data shows Dr. Trauner billed Medicare for 801 services in 2024.
What is Dr. Michael A. Trauner's MIPS score?
Dr. Trauner's MIPS final score for performance year 2024 is 99 out of 100, reported as part of a group.
How many Medicare patients does Dr. Michael A. Trauner see?
CMS counts 270 Medicare patients who saw Dr. Trauner in 2024, with an average age of 78.
Is Dr. Michael A. Trauner board certified?
Yes. Dr. Trauner is board certified in dermatology by the American Board of Dermatology.
Show 8 more questionsShow fewer questions
What services does Dr. Michael A. Trauner bill to Medicare?
In 2024, Dr. Trauner's most billed Medicare services were surgery: skin and soft tissue (17311), office visit, established patient (99213) and surgery: skin and soft tissue (17312).
Where did Dr. Michael A. Trauner go to medical school?
Dr. Trauner graduated from Duke University School Of Medicine in 1994.
What drugs does Dr. Michael A. Trauner prescribe most?
In 2024 Medicare Part D data, Dr. Trauner's most prescribed drugs by claims were Cephalexin.
Has Dr. Michael A. Trauner received payments from drug or device companies?
CMS Open Payments shows $1,595 in general payments to Dr. Trauner from 21 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Michael A. Trauner been practicing?
Dr. Trauner graduated from medical school in 1994, 32 years ago.
Does Dr. Michael A. Trauner do research?
Dmand AI links 133 publications to Dr. Trauner, published from 2006 to 2023. Dr. Trauner has worked on 3 clinical trials.
Who does Dr. Michael A. Trauner publish with?
Dr. Trauner's most frequent co-authors are Christopher L. Bowlus, MD (11 shared papers), Patrick Philipp Starlinger (6 shared papers) and Kris V. Kowdley, MD (5 shared papers).
What insurance does Dr. Michael A. Trauner accept?
Dr. Trauner is in network with 14 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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