Dr. Kirsten Andrea Hauer, MD
- Medicare services, 2024
- 885
- Medicare patients, 2024
- 124
- Part D claims, 2024
- 577
- Hospital affiliations
- 1
- Industry payments
- $12,952
- Practice address
- 3301 Lancaster Pike, Wilmington, DE 19805
- Practice phone
- Call (302) 661-2303
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
First State Infectious Disease Specialists
Wilmington, Delaware
Find Dr. Hauer's professional email, personal email and mobile number
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Dr. Kirsten Andrea Hauer is an infectious disease specialist in Wilmington, Delaware
Dr. Hauer practices at First State Infectious Disease Specialists in Wilmington, Delaware.
Dr. Hauer's NPI, 1922100023, was assigned on September 1, 2006. Dr. Hauer graduated from Hahnemann University College of Medicine in 1987.
- NPI
- 1922100023NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648262956
- NPI enumeration date
- September 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (302) 661-2303
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kirsten Andrea Hauer practices at First State Infectious Disease Specialists in Wilmington, Delaware
Dr. Hauer's primary practice is First State Infectious Disease Specialists, at 3301 Lancaster Pike, Wilmington, DE 19805 in New Castle County. The practice phone is (302) 661-2303.
- First State Infectious Disease Specialists3301 Lancaster Pike, Wilmington, DE 19805 · New Castle CountyPhone(302) 661-2303
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Kirsten Andrea Hauer is affiliated with 4 sites of care and 1 medical group
Dr. Hauer's primary practice is First State Infectious Disease Specialists in Wilmington, Delaware. Dr. Hauer is also affiliated with Christiana Hospital. The medical group on file is ChristianaCare. Dmand AI also links Dr. Hauer to 1 more physician office and 1 group practice or clinic, 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. Kirsten Andrea Hauer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hauer practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| First State Infectious Disease Specialists | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kirsten Andrea Hauer is one of 28 infectious disease specialists in Delaware
Infectious disease is Dr. Hauer's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Hauer has a license on file in Delaware.
Specialties and state licenses
- Infectious disease, Delaware
Infectious disease specialists near Dr. Hauer
Counts of infectious disease specialists 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. Kirsten Andrea Hauer billed Medicare for 885 services in 2024
CMS data shows 885 Medicare services from Dr. Hauer across 7 procedure codes in 2024, for 124 Medicare patients. Medicare paid $60,076 for them.
Dr. Hauer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6062024: 88546%
Where Dr. Hauer's Medicare services took place, 2024
- In an office627%
- In a facility82393%
Dr. Hauer compared with the Delaware median for infectious disease specialists, 2024
- Dr. Hauer
- Delaware median
- Medicare services
- 885vs 70126% above
- Medicare patients
- 124vs 28657% below
- Part D claims
- 406vs 401Close to median
Medians across 26 infectious disease specialists in Delaware with Dmand AI profiles that report each measure.
Dr. Hauer'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hauer and other infectious disease specialists in Delaware.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kirsten Andrea Hauer treated 124 Medicare patients in 2024, average age 75
CMS counts 124 Medicare patients who saw Dr. Hauer in 2024. The largest group is 65 to 74, with 48 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 23% are also on Medicaid. Their average risk score is 2.74, 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. Hauer's median patient age at 64, with 50% women.
Dr. Hauer's Medicare patients by age, 2024
Dr. Hauer's Medicare patients by sex, 2024
- Women6351%
- Men6149%
Chronic conditions among Dr. Hauer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Mood disorders48%
- Chronic kidney disease47%
- Depression45%
- Diabetes45%
- Anxiety44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hauer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kirsten Andrea Hauer wrote 577 Medicare Part D claims in 2024
In 2024, Dr. Hauer wrote 577 Medicare Part D claims for 96 patients. 57% of them were for generic drugs. CMS names the drug for 406 of them, across 18 drugs with 11 or more claims each, at $918,963 in total drug cost. In 2023, CMS named 461 claims across 20 drugs.
Dr. Hauer's Part D claims by kind of drug, 2024
- Generic331 claims57%
- Brand-name246 claims43%
Dr. Hauer'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. Hauer's Part D claims, 2024
- Antibiotics30%173 of 577 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: 4612024: 40612%
Drugs named by CMS: 18 in 2024, 20 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. Kirsten Andrea Hauer takes part in Medicare
Dr. Hauer 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)
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Dr. Kirsten Andrea Hauer received $12,952 in industry payments from 2016 to 2025
CMS Open Payments shows 506 general payments to Dr. Hauer from 21 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. ViiV Healthcare Company paid the most, $2,867.
General payments to Dr. Hauer by program year, 2016 to 2025
General payments to Dr. Hauer by kind, 2016 to 2025
- Food and beverage$12,70498%
- Education$2392%
- Gifts$90%
Companies that paid Dr. Hauer the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kirsten Andrea Hauer graduated from Hahnemann University College of Medicine
Dr. Hauer graduated from Hahnemann University College of Medicine in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kirsten Andrea Hauer'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) |
| 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. Kirsten Andrea Hauer
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. Kirsten Andrea Hauer's NPI number?
Dr. Kirsten Andrea Hauer's NPI number is 1922100023. It was assigned on September 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Kirsten Andrea Hauer?
Dr. Kirsten Andrea Hauer is an infectious disease specialist in Wilmington, Delaware. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Kirsten Andrea Hauer practice?
Dr. Hauer practices at 3301 Lancaster Pike, Wilmington, DE 19805. Dr. Hauer's primary practice is First State Infectious Disease Specialists in Wilmington, Delaware. Dmand AI also links Dr. Hauer to 1 physician office and 1 group practice or clinic.
What is Dr. Kirsten Andrea Hauer's office phone number?
The practice phone on file for Dr. Hauer is (302) 661-2303.
Which hospitals is Dr. Kirsten Andrea Hauer affiliated with?
Dr. Hauer is affiliated with Christiana Hospital.
What medical group is Dr. Kirsten Andrea Hauer part of?
Dr. Hauer is linked to ChristianaCare.
Does Dr. Kirsten Andrea Hauer accept Medicare?
Yes. CMS data shows Dr. Hauer billed Medicare for 885 services in 2024, and Dr. Hauer accepts Medicare assignment.
How many Medicare patients does Dr. Kirsten Andrea Hauer see?
CMS counts 124 Medicare patients who saw Dr. Hauer in 2024, with an average age of 75.
What services does Dr. Kirsten Andrea Hauer bill to Medicare?
In 2024, Dr. Hauer's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99223) and hospital inpatient care (99231).
Where did Dr. Kirsten Andrea Hauer go to medical school?
Dr. Hauer graduated from Hahnemann University College of Medicine in 1987.
Show 3 more questionsShow fewer questions
What drugs does Dr. Kirsten Andrea Hauer prescribe most?
In 2024 Medicare Part D data, Dr. Hauer's most prescribed drugs by claims were Biktarvy, Genvoya and Triumeq.
Has Dr. Kirsten Andrea Hauer received payments from drug or device companies?
CMS Open Payments shows $12,952 in general payments to Dr. Hauer from 21 companies from 2016 to 2025. The largest total came from ViiV Healthcare Company.
How long has Dr. Kirsten Andrea Hauer been practicing?
Dr. Hauer graduated from medical school in 1987, 39 years ago.
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