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Dr. Alexandra N. Willauer, MD
NPI1386271666PAC ID9739593369
- Medicare services, 2023
- 17
- Medicare patients, 2024
- 21
- Part D claims, 2024
- 30
- Publications
- 6
- Hospital affiliations
- 2
- Practice address
- 10 Wayman Lane, Bar Harbor, ME 04609
- Practice phone
- Call (207) 288-5081
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Willauer'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. Alexandra N. Willauer is a hospitalist in Bar Harbor, Maine
Dr. Willauer practices at Mount Desert Island Hospital in Bar Harbor, Maine, part of Mount Desert Island Hospital.
Dr. Willauer's NPI, 1386271666, was assigned on March 25, 2020. Dr. Willauer graduated from Texas Tech University Health Science Center School of Medicine in 2020. Dr. Willauer holds Ohio license 35.147077.
NPI and contact details
- NPI
- 1386271666NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739593369
- NPI enumeration date
- March 25, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (207) 288-5081
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alexandra N. Willauer practices at Mount Desert Island Hospital in Bar Harbor, Maine
Dr. Willauer's primary practice is Mount Desert Island Hospital, at 10 Wayman Lane, Bar Harbor, ME 04609 in Hancock County. The practice phone is (207) 288-5081.
- Mount Desert Island Hospital10 Wayman Lane, Bar Harbor, ME 04609 · Hancock CountyPhone(207) 288-5081
Source: Dmand AI Affiliation Data
Dr. Alexandra N. Willauer is affiliated with 4 sites of care and 3 medical groups
Dr. Willauer's primary practice is Mount Desert Island Hospital in Bar Harbor, Maine, part of Mount Desert Island Hospital. Dr. Willauer is also affiliated with Massachusetts General Hospital. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Dr. Willauer to 2 more medical groups, 1 group practice or clinic and 1 therapy and rehab clinic, each named with a free account.
Massachusetts General HospitalMassachusetts General Physicians Organization (MGPO)2 medical groupsNames with a free account1 group practice or clinicName with a free account1 therapy and rehab clinicName with a free account
See all 7 affiliations for Dr. WillauerSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alexandra N. Willauer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Willauer practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mount Desert Island Hospital | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alexandra N. Willauer is one of 180 hospitalists in Maine
Hospitalist is Dr. Willauer's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Willauer is licensed in Ohio.
Specialties and state licenses
- Hospitalist, OhioPrimary
Hospitalists near Dr. Willauer
Counts of hospitalists 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. Alexandra N. Willauer billed Medicare for 17 services in 2023
CMS data shows 17 Medicare services from Dr. Willauer across 1 procedure code in 2023, all of them office visits, for 21 Medicare patients. Medicare paid $776 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202317
Medicare patients21
Paid by Medicare$776
Procedure codes1
Dr. Willauer compared with the Maine median for hospitalists, 2023
- Dr. Willauer
- Maine median
- Medicare services
- 17vs 26394% below
- Medicare patients
- 21vs 12483% below
- Part D claims
- 53vs 54Close to median
Medians across 182 hospitalists in Maine with Dmand AI profiles that report each measure.
Dr. Willauer's most billed Medicare procedure codes, 2023
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. Alexandra N. Willauer treated 21 Medicare patients in 2024, average age 74
CMS counts 21 Medicare patients who saw Dr. Willauer in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.59, 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. Willauer's median patient age at 65, with 43% women.
Medicare patients, 202421
Average age74
Average risk score2.59
Chronic conditions among Dr. Willauer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes62%
- Ischemic heart disease57%
Share of Medicare patients with each condition. A patient can have several.
Dr. Willauer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alexandra N. Willauer wrote 30 Medicare Part D claims in 2024
In 2024, Dr. Willauer wrote 30 Medicare Part D claims for 16 patients. 80% of them were for generic drugs. They cover 4 drugs, with $464 in total drug cost. In 2022, CMS named 694 claims across 29 drugs.
Part D claims, 202430
Drugs named by CMS4
Total drug cost$464
Part D patients16
Dr. Willauer's Part D claims by kind of drug, 2024
- Generic24 claims80%
- Brand-name and other6 claims20%
Dr. Willauer's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 6942023: 5392%
Drugs named by CMS: 4 in 2023, 29 in 2022.
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. Alexandra N. Willauer takes part in Medicare
Dr. Willauer 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. Alexandra N. Willauer has 6 publications on record
Dmand AI links 6 papers to Dr. Willauer, published from 2017 to 2023. 2023 was the busiest year, with 2. Dr. Willauer's most frequent co-authors are Michael J. Overman, MD, Kanwal Pratap Singh Raghav, MD and Christina Waples Estes, MD.
Papers6
Years published2017 to 2023
Dr. Willauer's papers by year, 2017 to 2023
Dr. Willauer's most frequent co-authors
- Michael J. Overman, MD2 shared papers
- Kanwal Pratap Singh Raghav, MD2 shared papers
- Christina Waples Estes, MD1 shared paper
Recent publications by Dr. Willauer
BNT162 VaccineCOVID-19COVID-19 Vaccines
AdenocarcinomaAge of OnsetBiomarkers, Tumor
See who Dr. Willauer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Willauer works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Alexandra N. Willauer graduated from Texas Tech University Health Science Center School of Medicine
Dr. Willauer graduated from Texas Tech University Health Science Center School of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Alexandra N. Willauer'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 |
| 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. Alexandra N. Willauer
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. Alexandra N. Willauer's NPI number?
Dr. Alexandra N. Willauer's NPI number is 1386271666. It was assigned on March 25, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Alexandra N. Willauer?
Dr. Alexandra N. Willauer is a hospitalist in Bar Harbor, Maine. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Alexandra N. Willauer practice?
Dr. Willauer practices at 10 Wayman Lane, Bar Harbor, ME 04609. Dr. Willauer's primary practice is Mount Desert Island Hospital in Bar Harbor, Maine, part of Mount Desert Island Hospital. Dmand AI also links Dr. Willauer to 2 medical groups, 1 group practice or clinic and 1 therapy and rehab clinic.
What is Dr. Alexandra N. Willauer's office phone number?
The practice phone on file for Dr. Willauer is (207) 288-5081.
What is Dr. Alexandra N. Willauer's medical license number?
Dr. Willauer holds Ohio license 35.147077.
Which hospitals is Dr. Alexandra N. Willauer affiliated with?
Dr. Willauer practices at Mount Desert Island Hospital in Bar Harbor, Maine. Dr. Willauer is also affiliated with Massachusetts General Hospital.
What medical group is Dr. Alexandra N. Willauer part of?
Dr. Willauer is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Dr. Willauer to 2 more medical groups.
Does Dr. Alexandra N. Willauer accept Medicare?
Yes. CMS data shows Dr. Willauer billed Medicare for 17 services in 2023, and Dr. Willauer accepts Medicare assignment.
How many Medicare patients does Dr. Alexandra N. Willauer see?
CMS counts 21 Medicare patients who saw Dr. Willauer in 2024, with an average age of 74.
What services does Dr. Alexandra N. Willauer bill to Medicare?
In 2023, Dr. Willauer's most billed Medicare services were office visit, established patient (99213).
Show 5 more questionsShow fewer questions
Where did Dr. Alexandra N. Willauer go to medical school?
Dr. Willauer graduated from Texas Tech University Health Science Center School of Medicine in 2020.
What drugs does Dr. Alexandra N. Willauer prescribe most?
In 2023 Medicare Part D data, Dr. Willauer's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Omeprazole.
How long has Dr. Alexandra N. Willauer been practicing?
Dr. Willauer graduated from medical school in 2020, 6 years ago.
Does Dr. Alexandra N. Willauer do research?
Dmand AI links 6 publications to Dr. Willauer, published from 2017 to 2023.
Who does Dr. Alexandra N. Willauer publish with?
Dr. Willauer's most frequent co-authors are Michael J. Overman, MD (2 shared papers), Kanwal Pratap Singh Raghav, MD (2 shared papers) and Christina Waples Estes, MD (1 shared paper).
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