William Hirsch
NPI 1407599590 · Student in an Organized Health Care Education/Training Program · Ann Arbor, MI
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Hirsch is a Student in an Organized Health Care Education/Training Program provider in Ann Arbor, MI (NPI 1407599590).
Provider details
- NPI number
- 1407599590
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2022-04-16
- Last updated
- 2025-07-02
- Certified
- 2025-07-02
Frequently asked questions
- What is William Hirsch's NPI number?
- William Hirsch's National Provider Identifier (NPI) is 1407599590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Hirsch's specialty?
- William Hirsch is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is William Hirsch located?
- William Hirsch's practice location on file with NPPES is 1500 E Medical Center Dr Fl 3, Ann Arbor, MI 48109-5000.
- What is William Hirsch's phone number?
- The practice phone number listed in the NPPES registry for William Hirsch is (612) 626-5454.
- Does William Hirsch accept Medicare?
- William Hirsch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Hirsch's NPI active?
- Yes — William Hirsch's NPI (1407599590) is active in the NPPES registry as of the last update on 2025-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.