Dr. Carlyle H. Chan, MD
- Medicare services, 2024
- 67
- Medicare patients, 2024
- 23
- Part D claims, 2024
- 545
- Publications
- 5
- Industry payments
- $2,250
- Practice address
- 1155 N Mayfair Road, Wauwatosa, WI 53226
- Practice phone
- Call (262) 532-3010
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tosa Health Center
Clinical Lab - Full Service · Wauwatosa, Wisconsin
Find Dr. Chan'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. Carlyle H. Chan is a psychiatrist in Milwaukee, Wisconsin
Dr. Chan practices at Tosa Health Center in Wauwatosa, Wisconsin.
Dr. Chan's NPI, 1528019924, was assigned on May 12, 2006. Dr. Chan graduated from Medical College of Wisconsin in 1975. Dr. Chan holds Wisconsin license 22994.
- NPI
- 1528019924NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810063450
- NPI enumeration date
- May 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (262) 532-3010
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 77
- Medical school graduation
- 1975
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Carlyle H. Chan practices at Tosa Health Center in Wauwatosa, Wisconsin
Dr. Chan's primary practice is Tosa Health Center, at 1155 N Mayfair Road, Wauwatosa, WI 53226. The practice phone is (262) 532-3010.
- Tosa Health Center1155 N Mayfair Road, Wauwatosa, WI 53226Phone(262) 532-3010
Source: Dmand AI Affiliation Data
Dr. Carlyle H. Chan is affiliated with 3 sites of care and 2 medical groups
Dr. Chan's primary practice is Tosa Health Center in Wauwatosa, Wisconsin. The medical group on file is Froedtert & the Medical College of Wisconsin Community Physicians. Dmand AI also links Dr. Chan to 2 more group practices and clinics and 1 medical group, each named with a free account. Dr. Chan'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. Carlyle H. Chan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tosa Health Center | Available with a free account |
| +2 more sites 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. Carlyle H. Chan is one of 688 psychiatrists in Wisconsin
Psychiatry is Dr. Chan's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Chan is licensed in Wisconsin.
Specialties and state licenses
- Psychiatry, WisconsinPrimary
Psychiatrists near Dr. Chan
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. Carlyle H. Chan billed Medicare for 67 services in 2024
CMS data shows 67 Medicare services from Dr. Chan across 1 procedure code in 2024, all of them office visits, for 23 Medicare patients. Medicare paid $3,993 for them. Every service was in an office.
Dr. Chan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 532024: 6726%
Dr. Chan compared with the Wisconsin median for psychiatrists, 2024
- Dr. Chan
- Wisconsin median
- Medicare services
- 67vs 12848% below
- Medicare patients
- 23vs 4953% below
- Part D claims
- 458vs 23297% above
Medians across 753 psychiatrists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Chan'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. Chan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chan and other psychiatrists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Carlyle H. Chan treated 23 Medicare patients in 2024, average age 74
CMS counts 23 Medicare patients who saw Dr. Chan in 2024. The largest group is 75 to 84, with 12 patients. 75% of them have depression, and 75% have mood disorders. Their average risk score is 1.10, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chan's median patient age at 61, with 48% women.
Dr. Chan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chan's Medicare patients by sex, 2024
- Women1148%
- Men1252%
Chronic conditions among Dr. Chan's Medicare patients, 2024
- Depression75%
- Mood disorders75%
- High cholesterol70%
- High blood pressure65%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Carlyle H. Chan wrote 545 Medicare Part D claims in 2024
In 2024, Dr. Chan wrote 545 Medicare Part D claims for 44 patients. 98% of them were for generic drugs. CMS names the drug for 458 of them, across 15 drugs with 11 or more claims each, at $14,091 in total drug cost. In 2023, CMS named 452 claims across 16 drugs.
Dr. Chan's Part D claims by kind of drug, 2024
- Generic536 claims98%
- Brand-name and other9 claims2%
Dr. Chan'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. Chan's Part D claims, 2024
- Antipsychotics, patients 65 and over12%67 of 545 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: 4522024: 4581%
Drugs named by CMS: 15 in 2024, 16 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. Carlyle H. Chan offers telehealth to Medicare patients
Dr. Chan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- 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. Carlyle H. Chan has 5 publications on record
Dmand AI links 5 papers to Dr. Chan, published from 2020 to 2024. The most frequent topics are Psychiatry. Dr. Chan has published most often in Acad Psychiatry. Dr. Chan's most frequent co-authors are Daniel E. Elswick, MD, Robert Vincent Gouthro, MD and Jon A. Lehrmann, MD.
Dr. Chan's papers by year, 2020 to 2024
Topics Dr. Chan writes about most
- Psychiatry
Dr. Chan's most frequent co-authors
- Daniel E. Elswick, MD2 shared papers
- Robert Vincent Gouthro, MD1 shared paper
- Jon A. Lehrmann, MD1 shared paper
Recent publications by Dr. Chan
Int Rev Psychiatry
Acad Psychiatry
See who Dr. Chan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chan works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Carlyle H. Chan received $2,250 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Chan from 1 drug or device company in 2019. Consulting fees make up the largest share, 100% of the total. Otsuka Pharmaceutical Development & Commercialization, Inc. paid the most, $2,250.
Companies that paid Dr. Chan the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Carlyle H. Chan graduated from Medical College of Wisconsin
Dr. Chan graduated from Medical College of Wisconsin in 1975.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Carlyle H. Chan'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) |
| 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) |
| 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. Carlyle H. Chan
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. Carlyle H. Chan's NPI number?
Dr. Carlyle H. Chan's NPI number is 1528019924. It was assigned on May 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Carlyle H. Chan?
Dr. Carlyle H. Chan is a psychiatrist in Milwaukee, Wisconsin. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Carlyle H. Chan practice?
Dr. Chan practices at 1155 N Mayfair Road, Wauwatosa, WI 53226. Dr. Chan's primary practice is Tosa Health Center in Wauwatosa, Wisconsin. Dmand AI also links Dr. Chan to 2 group practices and clinics and 1 medical group.
What is Dr. Carlyle H. Chan's office phone number?
The practice phone on file for Dr. Chan is (262) 532-3010.
What is Dr. Carlyle H. Chan's medical license number?
Dr. Chan holds Wisconsin license 22994.
What medical group is Dr. Carlyle H. Chan part of?
Dr. Chan is linked to Froedtert & the Medical College of Wisconsin Community Physicians. Dmand AI links Dr. Chan to 1 more medical group.
Does Dr. Carlyle H. Chan accept Medicare?
Yes. CMS data shows Dr. Chan billed Medicare for 67 services in 2024, and Dr. Chan accepts Medicare assignment.
Does Dr. Carlyle H. Chan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chan as offering telehealth services.
How many Medicare patients does Dr. Carlyle H. Chan see?
CMS counts 23 Medicare patients who saw Dr. Chan in 2024, with an average age of 74.
What services does Dr. Carlyle H. Chan bill to Medicare?
In 2024, Dr. Chan's most billed Medicare services were office visit, established patient (99213).
Show 6 more questionsShow fewer questions
Where did Dr. Carlyle H. Chan go to medical school?
Dr. Chan graduated from Medical College of Wisconsin in 1975.
What drugs does Dr. Carlyle H. Chan prescribe most?
In 2024 Medicare Part D data, Dr. Chan's most prescribed drugs by claims were Aripiprazole, Duloxetine HCl and Venlafaxine HCl ER.
Has Dr. Carlyle H. Chan received payments from drug or device companies?
CMS Open Payments shows $2,250 in general payments to Dr. Chan from 1 company from 2019 to 2019. The largest total came from Otsuka Pharmaceutical Development & Commercialization, Inc.
How long has Dr. Carlyle H. Chan been practicing?
Dr. Chan graduated from medical school in 1975, 51 years ago.
Does Dr. Carlyle H. Chan do research?
Dmand AI links 5 publications to Dr. Chan, published from 2020 to 2024.
Who does Dr. Carlyle H. Chan publish with?
Dr. Chan's most frequent co-authors are Daniel E. Elswick, MD (2 shared papers), Robert Vincent Gouthro, MD (1 shared paper) and Jon A. Lehrmann, MD (1 shared paper).
Selling to psychiatry practices?
See psychiatrists in Wisconsin 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