Dr. Thomas James Herbst, MD
- Medicare services, 2024
- 326
- Medicare patients, 2024
- 26
- Part D claims, 2024
- 1,043
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 1500 E Medical Center Dr, Ann Arbor, MI 48109
- Practice phone
- Call (734) 936-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Hospital in Ann Arbor
Ann Arbor, Michigan
Find Dr. Herbst's professional email, personal email and mobile number
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Dr. Thomas James Herbst is a psychiatrist in Ann Arbor, Michigan
Dr. Herbst practices at University Hospital in Ann Arbor in Ann Arbor, Michigan.
Dr. Herbst's NPI, 1679571012, was assigned on July 11, 2005. Dr. Herbst graduated from Indiana University School of Medicine in 1991. Dr. Herbst holds Michigan license 43010577730.
- NPI
- 1679571012NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931157906
- NPI enumeration date
- July 11, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (734) 936-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas James Herbst practices at University Hospital in Ann Arbor in Ann Arbor, Michigan
Dr. Herbst's primary practice is University Hospital in Ann Arbor, at 1500 E Medical Center Dr, Ann Arbor, MI 48109 in Washtenaw County. The practice phone is (734) 936-4000.
- University Hospital in Ann Arbor1500 E Medical Center Dr, Ann Arbor, MI 48109 · Washtenaw CountyPhone(734) 936-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Thomas James Herbst is affiliated with 2 sites of care
Dr. Herbst's primary practice is University Hospital in Ann Arbor in Ann Arbor, Michigan. Dmand AI also links Dr. Herbst to 1 physician office, 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. Thomas James Herbst's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Herbst practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospital in Ann Arbor | 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. Thomas James Herbst is one of 1,337 psychiatrists in Michigan
Psychiatry is Dr. Herbst's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Herbst is licensed in Michigan.
Specialties and state licenses
- Psychiatry, MichiganPrimary
Psychiatrists near Dr. Herbst
Counts of psychiatrists 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 James Herbst billed Medicare for 326 services in 2024
CMS data shows 326 Medicare services from Dr. Herbst across 3 procedure codes in 2024, for 26 Medicare patients. Medicare paid $26,792 for them. Every service was in an office.
Dr. Herbst's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2142024: 215No change
- Tests and treatments
- 2023: 1542024: 11128%
Dr. Herbst compared with the Michigan median for psychiatrists, 2024
- Dr. Herbst
- Michigan median
- Medicare services
- 326vs 1472.2 times
- Medicare patients
- 26vs 4846% below
- Part D claims
- 871vs 2154.1 times
Medians across 1,367 psychiatrists in Michigan with Dmand AI profiles that report each measure.
Dr. Herbst'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas James Herbst treated 26 Medicare patients in 2024, average age 65
CMS counts 26 Medicare patients who saw Dr. Herbst in 2024. The largest group is 65 to 74, with 13 patients. 75% of them have mood disorders, and 69% have high cholesterol. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Herbst's median patient age at 45, with 47% women.
Dr. Herbst's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Herbst's Medicare patients by sex, 2024
- Women1558%
- Men1142%
Chronic conditions among Dr. Herbst's Medicare patients, 2024
- Mood disorders75%
- High cholesterol69%
- Depression62%
- Anxiety58%
- Arthritis50%
- High blood pressure46%
- ADHD and conduct disorders42%
- Bipolar disorder42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Herbst's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas James Herbst wrote 1,043 Medicare Part D claims in 2024
In 2024, Dr. Herbst wrote 1,043 Medicare Part D claims for 64 patients. 97% of them were for generic drugs. CMS names the drug for 871 of them, across 29 drugs with 11 or more claims each, at $26,170 in total drug cost. In 2023, CMS named 760 claims across 25 drugs.
Dr. Herbst's Part D claims by kind of drug, 2024
- Generic1,013 claims97%
- Brand-name30 claims3%
Dr. Herbst'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. Herbst's Part D claims, 2024
- Antipsychotics, patients 65 and over8%85 of 1,043 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: 7602024: 87115%
Drugs named by CMS: 29 in 2024, 25 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 James Herbst offers telehealth to Medicare patients
Dr. Herbst accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Herbst as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Thomas James Herbst graduated from Indiana University School of Medicine
Dr. Herbst graduated from Indiana University School of Medicine in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Thomas James Herbst'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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 James Herbst
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 James Herbst's NPI number?
Dr. Thomas James Herbst's NPI number is 1679571012. It was assigned on July 11, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas James Herbst?
Dr. Thomas James Herbst is a psychiatrist in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Thomas James Herbst practice?
Dr. Herbst practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Dr. Herbst's primary practice is University Hospital in Ann Arbor in Ann Arbor, Michigan. Dmand AI also links Dr. Herbst to 1 physician office.
What is Dr. Thomas James Herbst's office phone number?
The practice phone on file for Dr. Herbst is (734) 936-4000.
What is Dr. Thomas James Herbst's medical license number?
Dr. Herbst holds Michigan license 43010577730.
Does Dr. Thomas James Herbst accept Medicare?
Yes. CMS data shows Dr. Herbst billed Medicare for 326 services in 2024, and Dr. Herbst accepts Medicare assignment.
Does Dr. Thomas James Herbst offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Herbst as offering telehealth services.
How many Medicare patients does Dr. Thomas James Herbst see?
CMS counts 26 Medicare patients who saw Dr. Herbst in 2024, with an average age of 65.
What services does Dr. Thomas James Herbst bill to Medicare?
In 2024, Dr. Herbst's most billed Medicare services were office visit, established patient (99213), psychiatric service (90838) and office visit, established patient (99214).
Where did Dr. Thomas James Herbst go to medical school?
Dr. Herbst graduated from Indiana University School of Medicine in 1991.
What drugs does Dr. Thomas James Herbst prescribe most?
In 2024 Medicare Part D data, Dr. Herbst's most prescribed drugs by claims were Quetiapine Fumarate, Clonazepam and Lamotrigine.
How long has Dr. Thomas James Herbst been practicing?
Dr. Herbst graduated from medical school in 1991, 35 years ago.
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