Alexandra Willauer, MD
NPI 1386271666 · Hospitalist Physician · Boston, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Willauer, MD is a Hospitalist Physician provider in Boston, MA (NPI 1386271666).
Provider details
- NPI number
- 1386271666
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 35.147077 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (3)
- 3130 Highland AveCincinnati, OH 45219-2399Phone: (513) 584-4503Fax: (513) 584-0462
- 375 Dixmyth AveCincinnati, OH 45220-2475Phone: (513) 865-2246Fax: (513) 865-5552
- 10500 Montgomery RdMontgomery, OH 45242-4402Phone: (513) 865-2246Fax: (513) 865-5552
Registry dates
- Enumerated
- 2020-03-25
- Last updated
- 2025-07-10
- Certified
- 2025-07-10
Frequently asked questions
- What is Alexandra Willauer's NPI number?
- Alexandra Willauer's National Provider Identifier (NPI) is 1386271666, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Willauer's specialty?
- Alexandra Willauer is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Alexandra Willauer located?
- Alexandra Willauer's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2696.
- What is Alexandra Willauer's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Willauer is (617) 726-2426.
- Does Alexandra Willauer accept Medicare?
- Alexandra Willauer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Willauer's NPI active?
- Yes — Alexandra Willauer's NPI (1386271666) is active in the NPPES registry as of the last update on 2025-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.