Dr. Heather Dawn Tiller, MD
- Medicare services, 2024
- 478
- Medicare patients, 2024
- 316
- Part D claims, 2024
- 80
- MIPS score, 2024
- 79
- Hospital affiliations
- 1
- Practice address
- 700 South Park St, Madison, WI 53715
- Practice phone
- Call (608) 251-6100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Heather Dawn Tiller is an emergency medicine physician in Madison, Wisconsin
Dr. Tiller practices at SSM Health St. Mary's Hospital - Madison in Madison, Wisconsin, part of SSM Health Care.
Dr. Tiller's NPI, 1053501775, was assigned on July 30, 2007. Dr. Tiller graduated from Medical College of Wisconsin in 2004. Dr. Tiller holds Wisconsin license 54123.
- NPI
- 1053501775NPI Registry (opens in a new tab)
- NPI enumeration date
- July 30, 2007
- NPI status
- Active
- Practice phone
- (608) 251-6100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Heather Dawn Tiller practices at SSM Health St. Mary's Hospital - Madison in Madison, Wisconsin
Dr. Tiller's primary practice is SSM Health St. Mary's Hospital - Madison, at 700 South Park St, Madison, WI 53715 in Dane County. The practice phone is (608) 251-6100.
- SSM Health St. Mary's Hospital - Madison700 South Park St, Madison, WI 53715 · Dane CountyPhone(608) 251-6100
Source: Dmand AI Affiliation Data
Dr. Heather Dawn Tiller is affiliated with 1 site of care and 4 medical groups
Dr. Tiller's primary practice is SSM Health St. Mary's Hospital - Madison in Madison, Wisconsin, part of SSM Health Care. The medical group on file is MEP Health. Dmand AI also links Dr. Tiller to 3 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Heather Dawn Tiller's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tiller practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SSM Health St. Mary's Hospital - Madison | Available with a free account |
| +3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Heather Dawn Tiller is one of 1,211 emergency medicine physicians in Wisconsin
Emergency medicine is Dr. Tiller's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Tiller's licenses on file in 3 states: Wisconsin, Connecticut and New York.
Specialties and state licenses
- Emergency medicine, WisconsinPrimary
- Connecticut license
- New York license
Emergency medicine physicians near Dr. Tiller
Counts of emergency medicine 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. Heather Dawn Tiller billed Medicare for 478 services in 2024
CMS data shows 478 Medicare services from Dr. Tiller across 4 procedure codes in 2024, for 316 Medicare patients. Medicare paid $38,286 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Tiller's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2712024: 31315%
- Tests and treatments
- 2023: 1162024: 16542%
Dr. Tiller compared with the Wisconsin median for emergency medicine physicians, 2024
- Dr. Tiller
- Wisconsin median
- Medicare services
- 478vs 24694% above
- Medicare patients
- 316vs 22143% above
- Part D claims
- 12vs 5779% below
Medians across 1,249 emergency medicine physicians in Wisconsin with Dmand AI profiles that report each measure.
Dr. Tiller'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. Heather Dawn Tiller treated 316 Medicare patients in 2024, average age 77
CMS counts 316 Medicare patients who saw Dr. Tiller in 2024. The largest group is 75 to 84, with 126 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.91, 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. Tiller's median patient age at 50, with 60% women.
Dr. Tiller's Medicare patients by age, 2024
Dr. Tiller's Medicare patients by sex, 2024
- Women18157%
- Men13543%
Chronic conditions among Dr. Tiller's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Arthritis40%
- Mood disorders40%
- Atrial fibrillation39%
- Heart failure39%
- Ischemic heart disease38%
- Depression36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tiller's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Heather Dawn Tiller wrote 80 Medicare Part D claims in 2024
In 2024, Dr. Tiller wrote 80 Medicare Part D claims for 55 patients. 95% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $45 in total drug cost. In 2023, CMS named 12 claims across 1 drug.
Dr. Tiller's Part D claims by kind of drug, 2024
- Generic76 claims95%
- Brand-name and other4 claims5%
Dr. Tiller'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. Tiller's Part D claims, 2024
- Opioids19%15 of 80 claims
- Antibiotics40%32 of 80 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: 122024: 12No change
Drugs named by CMS: 1 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
Dr. Heather Dawn Tiller scored 79 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Dr. Tiller for performance year 2024, reported as part of a group.
Dr. Tiller's MIPS scores, performance year 2024
- 79of 100Final score
- 74of 100Quality
- 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. Heather Dawn Tiller graduated from Medical College of Wisconsin
Dr. Tiller graduated from Medical College of Wisconsin in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Heather Dawn Tiller'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) |
| 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. Heather Dawn Tiller
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. Heather Dawn Tiller's NPI number?
Dr. Heather Dawn Tiller's NPI number is 1053501775. It was assigned on July 30, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Heather Dawn Tiller?
Dr. Heather Dawn Tiller is an emergency medicine physician in Madison, Wisconsin. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Heather Dawn Tiller practice?
Dr. Tiller practices at 700 South Park St, Madison, WI 53715. Dr. Tiller's primary practice is SSM Health St. Mary's Hospital - Madison in Madison, Wisconsin, part of SSM Health Care. Dmand AI also links Dr. Tiller to 3 medical groups.
What is Dr. Heather Dawn Tiller's office phone number?
The practice phone on file for Dr. Tiller is (608) 251-6100.
What is Dr. Heather Dawn Tiller's medical license number?
Dr. Tiller holds Wisconsin license 54123, one of the licenses on file in 3 states.
Which states has Dr. Heather Dawn Tiller been licensed in?
Dmand AI has state licenses on file for Dr. Tiller in Wisconsin, Connecticut and New York.
Which hospitals is Dr. Heather Dawn Tiller affiliated with?
Dr. Tiller practices at SSM Health St. Mary's Hospital - Madison in Madison, Wisconsin.
What medical group is Dr. Heather Dawn Tiller part of?
Dr. Tiller is linked to MEP Health. Dmand AI links Dr. Tiller to 3 more medical groups.
Does Dr. Heather Dawn Tiller accept Medicare?
Yes. CMS data shows Dr. Tiller billed Medicare for 478 services in 2024.
What is Dr. Heather Dawn Tiller's MIPS score?
Dr. Tiller's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Heather Dawn Tiller see?
CMS counts 316 Medicare patients who saw Dr. Tiller in 2024, with an average age of 77.
What services does Dr. Heather Dawn Tiller bill to Medicare?
In 2024, Dr. Tiller's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. Heather Dawn Tiller go to medical school?
Dr. Tiller graduated from Medical College of Wisconsin in 2004.
What drugs does Dr. Heather Dawn Tiller prescribe most?
In 2024 Medicare Part D data, Dr. Tiller's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
How long has Dr. Heather Dawn Tiller been practicing?
Dr. Tiller graduated from medical school in 2004, 22 years ago.
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