JENNY L GRUNWALD (P.A.-C) – Physician Assistant, NPI 1124013016
Physician Assistant
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Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for JENNY L GRUNWALD (P.A.-C)
KMS Building, 3621, South State Street, Ann Arbor, Washtenaw County, Michigan, 48108, United States
700 KMS PLACE
ANN ARBOR, MI 48108
Phone: (734) 936-2047
Type: Mailing
Eisenhower Commerce Center, Ann Arbor, Washtenaw County, Michigan, United States
SUITE 100
ANN ARBOR, MI 481083364
Phone: (734) 936-7175
Type: Location
325 E Eisenhower
Suite 100
Ann Arbor, MI 481083364
Phone: (734) 936-7175
Type: Location
2333 BIDDLE AVE
WYANDOTTE, MI 481924668
Phone: (734) 246-6000
Type: Mailing
2799 W GRAND BLVD
DETROIT, MI 482022608
Phone: (313) 916-2600
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2004-11-05
PECOS data refreshed: 2026-06-15
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20041105000469 | I | Physician Assistant | MI | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 48108)
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