Dr. Thomas Leo Quirk, MD
- Medicare services, 2024
- 159
- Medicare patients, 2024
- 40
- Part D claims, 2024
- 94
- Affiliated sites
- 1
- Medical groups
- 2
- Practice address
- 52 Dore St, San Francisco, CA 94103
- Practice phone
- Call (415) 553-3100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dore Urgent Care
San Francisco, California
Find Dr. Quirk'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 Leo Quirk is a psychiatrist in San Francisco, California
Dr. Quirk practices at Dore Urgent Care in San Francisco, California.
Dr. Quirk's NPI, 1699843698, was assigned on November 30, 2006. Dr. Quirk graduated from Tulane School of Medicine in 1992. Dr. Quirk holds California license A53867.
- NPI
- 1699843698NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961657762
- NPI enumeration date
- November 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (415) 553-3100
- 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. Thomas Leo Quirk practices at Dore Urgent Care in San Francisco, California
Dr. Quirk's primary practice is Dore Urgent Care, at 52 Dore St, San Francisco, CA 94103 in San Francisco County. The practice phone is (415) 553-3100.
- Dore Urgent Care52 Dore St, San Francisco, CA 94103 · San Francisco CountyPhone(415) 553-3100
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Thomas Leo Quirk is affiliated with 2 sites of care and 2 medical groups
Dr. Quirk's primary practice is Dore Urgent Care in San Francisco, California. The medical group on file is San Francisco Public Health Laboratory. Dmand AI also links Dr. Quirk to 1 more group practice or clinic and 1 medical group, 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. Thomas Leo Quirk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Quirk practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dore Urgent Care | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Thomas Leo Quirk is one of 6,803 psychiatrists in California
Psychiatry is Dr. Quirk's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Quirk is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dr. Quirk is licensed in California.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
Clinical focus
Dmand AI lists depression and schizophrenia among the conditions Dr. Quirk treats.
Psychiatrists near Dr. Quirk
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 Leo Quirk billed Medicare for 159 services in 2024
CMS data shows 159 Medicare services from Dr. Quirk across 2 procedure codes in 2024, all of them office visits, for 40 Medicare patients. Medicare paid $11,695 for them. Every service was in an office.
Dr. Quirk's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1692024: 1596%
- Other services
- 2023: 322024: 0100%
Dr. Quirk compared with the California median for psychiatrists, 2024
- Dr. Quirk
- California median
- Medicare services
- 159vs 11934% above
- Medicare patients
- 40vs 41Close to median
- Part D claims
- 31vs 14478% below
Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.
Dr. Quirk'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. Quirk?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Quirk and other psychiatrists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas Leo Quirk treated 40 Medicare patients in 2024, average age 47
CMS counts 40 Medicare patients who saw Dr. Quirk in 2024. 75% of them have alcohol and drug use disorders, and 75% have anxiety. Their average risk score is 1.46, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Quirk's median patient age at 45, with 30% women.
Dr. Quirk's Medicare patients by sex, 2024
- Women1128%
- Men2973%
Chronic conditions among Dr. Quirk's Medicare patients, 2024
- Alcohol and drug use disorders75%
- Anxiety75%
- Depression75%
- Mood disorders75%
- Schizophrenia and other psychoses73%
- Tobacco use73%
- PTSD58%
- Bipolar disorder43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Quirk'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
- Women30%
- Men70%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas Leo Quirk wrote 94 Medicare Part D claims in 2024
In 2024, Dr. Quirk wrote 94 Medicare Part D claims for 28 patients. 94% of them were for generic drugs. CMS names the drug for 31 of them, across 2 drugs with 11 or more claims each, at $107 in total drug cost. In 2023, CMS named 36 claims across 1 drug.
Dr. Quirk's Part D claims by kind of drug, 2024
- Generic88 claims94%
- Brand-name and other6 claims6%
Dr. Quirk'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: 362024: 3114%
Drugs named by CMS: 2 in 2024, 1 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
How Dr. Thomas Leo Quirk takes part in Medicare
Dr. Quirk accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Thomas Leo Quirk graduated from Tulane School of Medicine
Dr. Quirk graduated from Tulane School of Medicine in 1992.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Thomas Leo Quirk accepts plans from 2 insurance carriers
Dr. Quirk is in network with 2 carriers, including CMS Medicare and RI State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
- RI State Medicaid
Plan types Dr. Quirk accepts, by number of carriers
- Medicaid1
- Medicare1
Source: Dmand AI Insurance Network Data
Sources for Dr. Thomas Leo Quirk'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 |
| 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 Leo Quirk
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 Leo Quirk's NPI number?
Dr. Thomas Leo Quirk's NPI number is 1699843698. It was assigned on November 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas Leo Quirk?
Dr. Thomas Leo Quirk is a psychiatrist in San Francisco, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Thomas Leo Quirk practice?
Dr. Quirk practices at 52 Dore St, San Francisco, CA 94103. Dr. Quirk's primary practice is Dore Urgent Care in San Francisco, California. Dmand AI also links Dr. Quirk to 1 group practice or clinic and 1 medical group.
What is Dr. Thomas Leo Quirk's office phone number?
The practice phone on file for Dr. Quirk is (415) 553-3100.
What is Dr. Thomas Leo Quirk's medical license number?
Dr. Quirk holds California license A53867.
What medical group is Dr. Thomas Leo Quirk part of?
Dr. Quirk is linked to San Francisco Public Health Laboratory. Dmand AI links Dr. Quirk to 1 more medical group.
Does Dr. Thomas Leo Quirk accept Medicare?
Yes. CMS data shows Dr. Quirk billed Medicare for 159 services in 2024, and Dr. Quirk accepts Medicare assignment.
How many Medicare patients does Dr. Thomas Leo Quirk see?
CMS counts 40 Medicare patients who saw Dr. Quirk in 2024, with an average age of 47.
Is Dr. Thomas Leo Quirk board certified?
Yes. Dr. Quirk is board certified in psychiatry by the American Board of Psychiatry and Neurology.
What services does Dr. Thomas Leo Quirk bill to Medicare?
In 2024, Dr. Quirk's most billed Medicare services were office visit, established patient (99212) and office visit, established patient (99215).
Show 4 more questionsShow fewer questions
Where did Dr. Thomas Leo Quirk go to medical school?
Dr. Quirk graduated from Tulane School of Medicine in 1992.
What drugs does Dr. Thomas Leo Quirk prescribe most?
In 2024 Medicare Part D data, Dr. Quirk's most prescribed drugs by claims were Hydroxyzine HCl and Aripiprazole.
How long has Dr. Thomas Leo Quirk been practicing?
Dr. Quirk graduated from medical school in 1992, 34 years ago.
What insurance does Dr. Thomas Leo Quirk accept?
Dr. Quirk is in network with 2 carriers, including CMS Medicare and RI State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
Selling to psychiatry practices?
See psychiatrists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card