Dr. Jillian Louise Ewing Haas, MD
- Medicare services, 2024
- 130
- Medicare patients, 2024
- 60
- Part D claims, 2024
- 1,988
- Hospital affiliations
- 2
- Industry payments
- $129
- Practice address
- 2315 E Moreland Blvd, Waukesha, WI 53186
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Froedtert Westbrook Health Center - HOPD
Acute Care Hospital outpatient department · Waukesha, Wisconsin
Find Dr. Ewing Haas' 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. Jillian Louise Ewing Haas is a pediatrician in Waukesha, Wisconsin
Dr. Ewing Haas practices at Froedtert Westbrook Health Center - HOPD in Waukesha, Wisconsin.
Dr. Ewing Haas' NPI, 1982929410, was assigned on March 27, 2010. Dr. Ewing Haas holds Wisconsin license 56903.
- NPI
- 1982929410NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921223710
- NPI enumeration date
- March 27, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jillian Louise Ewing Haas practices at Froedtert Westbrook Health Center - HOPD in Waukesha, Wisconsin
Dr. Ewing Haas' primary practice is Froedtert Westbrook Health Center - HOPD, at 2315 E Moreland Blvd, Waukesha, WI 53186.
- Froedtert Westbrook Health Center - HOPD2315 E Moreland Blvd, Waukesha, WI 53186
Source: Dmand AI Affiliation Data
Dr. Jillian Louise Ewing Haas is affiliated with 4 sites of care and 1 medical group
Dr. Ewing Haas' primary practice is Froedtert Westbrook Health Center - HOPD in Waukesha, Wisconsin. Dr. Ewing Haas is also affiliated with ProHealth Waukesha Memorial Hospital. The medical group on file is Froedtert & the Medical College of Wisconsin Community Physicians. Dmand AI also links Dr. Ewing Haas to 1 more hospital and 1 group practice or clinic, each named with a free account. Dr. Ewing Haas' employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jillian Louise Ewing Haas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ewing Haas practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Froedtert Westbrook Health Center - HOPD | Available with a free account |
| +3 more affiliated sites | 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. Jillian Louise Ewing Haas is one of 948 pediatricians in Wisconsin
Pediatrics is Dr. Ewing Haas' primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Ewing Haas is licensed in Wisconsin.
Specialties and state licenses
- Pediatrics, WisconsinPrimary
Pediatricians near Dr. Ewing Haas
Counts of pediatricians 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. Jillian Louise Ewing Haas billed Medicare for 130 services in 2024
CMS data shows 130 Medicare services from Dr. Ewing Haas across 4 procedure codes in 2024, for 60 Medicare patients. Medicare paid $11,524 for them. Every service was in an office.
Dr. Ewing Haas' Medicare services by type, 2024
- Office and hospital visits79
- Other services51
Dr. Ewing Haas compared with the Wisconsin median for pediatricians, 2024
- Dr. Ewing Haas
- Wisconsin median
- Medicare services
- 130vs 642.0 times
- Medicare patients
- 60vs 11045% below
- Part D claims
- 1,632vs 1890.7 times
Medians across 121 pediatricians in Wisconsin with Dmand AI profiles that report each measure.
Dr. Ewing Haas' 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. Ewing Haas?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ewing Haas and other pediatricians in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jillian Louise Ewing Haas treated 60 Medicare patients in 2024, average age 69
CMS counts 60 Medicare patients who saw Dr. Ewing Haas in 2024. The largest group is 65 to 74, with 28 patients. 70% of them have high cholesterol, and 58% have high blood pressure. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ewing Haas' median patient age at 49, with 74% women.
Dr. Ewing Haas' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Ewing Haas' Medicare patients, 2024
- High cholesterol70%
- High blood pressure58%
- Arthritis33%
- Anxiety30%
- Chronic kidney disease27%
- Mood disorders27%
- Osteoporosis23%
- Depression22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ewing Haas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women74%
- Men25%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jillian Louise Ewing Haas wrote 1,988 Medicare Part D claims in 2024
In 2024, Dr. Ewing Haas wrote 1,988 Medicare Part D claims for 206 patients. 90% of them were for generic drugs. CMS names the drug for 1,632 of them, across 41 drugs with 11 or more claims each, at $92,539 in total drug cost.
Dr. Ewing Haas' Part D claims by kind of drug, 2024
- Generic1,782 claims90%
- Brand-name and other206 claims10%
Dr. Ewing Haas' 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. Ewing Haas' Part D claims, 2024
- Opioids1%15 of 1,988 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Jillian Louise Ewing Haas offers telehealth to Medicare patients
Dr. Ewing Haas accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ewing Haas 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. Jillian Louise Ewing Haas received $129 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Ewing Haas from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $129.
Companies that paid Dr. Ewing Haas the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jillian Louise Ewing Haas'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Jillian Louise Ewing Haas
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. Jillian Louise Ewing Haas' NPI number?
Dr. Jillian Louise Ewing Haas' NPI number is 1982929410. It was assigned on March 27, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Jillian Louise Ewing Haas?
Dr. Jillian Louise Ewing Haas is a pediatrician in Waukesha, Wisconsin. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Jillian Louise Ewing Haas practice?
Dr. Ewing Haas practices at 2315 E Moreland Blvd, Waukesha, WI 53186. Dr. Ewing Haas' primary practice is Froedtert Westbrook Health Center - HOPD in Waukesha, Wisconsin. Dmand AI also links Dr. Ewing Haas to 1 hospital and 1 group practice or clinic.
What is Dr. Jillian Louise Ewing Haas' medical license number?
Dr. Ewing Haas holds Wisconsin license 56903.
Which hospitals is Dr. Jillian Louise Ewing Haas affiliated with?
Dr. Ewing Haas is affiliated with ProHealth Waukesha Memorial Hospital. Dmand AI links Dr. Ewing Haas to 1 more hospital.
What medical group is Dr. Jillian Louise Ewing Haas part of?
Dr. Ewing Haas is linked to Froedtert & the Medical College of Wisconsin Community Physicians.
Does Dr. Jillian Louise Ewing Haas accept Medicare?
Yes. CMS data shows Dr. Ewing Haas billed Medicare for 130 services in 2024, and Dr. Ewing Haas accepts Medicare assignment.
Does Dr. Jillian Louise Ewing Haas offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ewing Haas as offering telehealth services.
How many Medicare patients does Dr. Jillian Louise Ewing Haas see?
CMS counts 60 Medicare patients who saw Dr. Ewing Haas in 2024, with an average age of 69.
What services does Dr. Jillian Louise Ewing Haas bill to Medicare?
In 2024, Dr. Ewing Haas' most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and medicare service (G2211).
Show 3 more questionsShow fewer questions
What drugs does Dr. Jillian Louise Ewing Haas prescribe most?
In 2024 Medicare Part D data, Dr. Ewing Haas' most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Metformin HCl ER.
Has Dr. Jillian Louise Ewing Haas received payments from drug or device companies?
CMS Open Payments shows $129 in general payments to Dr. Ewing Haas from 1 company from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Jillian Louise Ewing Haas been practicing?
Dr. Ewing Haas graduated from medical school in 2010, 16 years ago.
Selling to pediatrics practices?
See pediatricians 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