Jenny Grunwald, P.A.-C
NPI 1124013016 · Physician Assistant · Detroit, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jenny Grunwald, P.A.-C is a Physician Assistant provider in Detroit, MI (NPI 1124013016).
Provider details
- NPI number
- 1124013016
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.-C
- Sex
- Female
- Sole proprietor
- No
- License
- 5601004394 (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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 325 E EisenhowerSuite 100Ann Arbor, MI 48108-3364Phone: (734) 936-7175
Registry dates
- Enumerated
- 2005-09-16
- Last updated
- 2021-04-08
- Certified
- 2021-03-02
Frequently asked questions
- What is Jenny Grunwald's NPI number?
- Jenny Grunwald's National Provider Identifier (NPI) is 1124013016, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jenny Grunwald's specialty?
- Jenny Grunwald is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jenny Grunwald located?
- Jenny Grunwald's practice location on file with NPPES is 2799 W Grand Blvd, Detroit, MI 48202-2608.
- What is Jenny Grunwald's phone number?
- The practice phone number listed in the NPPES registry for Jenny Grunwald is (313) 916-2600.
- Does Jenny Grunwald accept Medicare?
- Jenny Grunwald is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jenny Grunwald's NPI active?
- Yes — Jenny Grunwald's NPI (1124013016) is active in the NPPES registry as of the last update on 2021-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.