Carl Hammaker
NPI 1700049368 · Student in an Organized Health Care Education/Training Program · Ann Arbor, MI
Carl Hammaker is a Student in an Organized Health Care Education/Training Program provider in Ann Arbor, MI (NPI 1700049368).
Provider details
- NPI number
- 1700049368
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4301092322 (MI)
Specialties & taxonomies
- Student in an Organized Health Care Education/Training ProgramPrimary390200000XLicense 4301092322 (MI)
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2008-07-03
- Last updated
- 2012-02-09
Frequently asked questions
- What is Carl Hammaker's NPI number?
- Carl Hammaker's National Provider Identifier (NPI) is 1700049368, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carl Hammaker's specialty?
- Carl Hammaker 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 Carl Hammaker located?
- Carl Hammaker's practice location on file with NPPES is 1500 E Medical Center Dr, Ann Arbor, MI 48109-5000.
- What is Carl Hammaker's phone number?
- The practice phone number listed in the NPPES registry for Carl Hammaker is (734) 936-4385.
- Is Carl Hammaker's NPI active?
- Yes — Carl Hammaker's NPI (1700049368) is active in the NPPES registry as of the last update on 2012-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.