Sarah Janke, PA
NPI 1952313983 · Medical Physician Assistant · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Janke, PA is a Medical Physician Assistant provider in Grand Rapids, MI (NPI 1952313983).
Provider details
- NPI number
- 1952313983
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 5601004105 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-08-11
- Last updated
- 2011-11-02
Frequently asked questions
- What is Sarah Janke's NPI number?
- Sarah Janke's National Provider Identifier (NPI) is 1952313983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Janke's specialty?
- Sarah Janke is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Janke located?
- Sarah Janke's practice location on file with NPPES is 100 Michigan St Ne, Grand Rapids, MI 49503-2560.
- What is Sarah Janke's phone number?
- The practice phone number listed in the NPPES registry for Sarah Janke is (616) 391-1680.
- Does Sarah Janke accept Medicare?
- Sarah Janke is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Janke's NPI active?
- Yes — Sarah Janke's NPI (1952313983) is active in the NPPES registry as of the last update on 2011-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.