KATHRYN HOLMSTROM-BAKER (PA-C) – Physician Assistant, NPI 1689824948
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
6,066 PHYSICIAN ASSISTANT in MI
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Provider Addresses for KATHRYN HOLMSTROM-BAKER (PA-C)
1105 SIXTH ST
TRAVERSE CITY, MI 496842345
Phone: (231) 935-5710
Type: Mailing
3902, Monroe Street, Southwestern Outer Drive, Dearborn Heights, Wayne County, Michigan, 48125, United States
DEARBORN HEIGHTS, MI 481252545
Phone: (313) 562-1985
Type: Mailing
4100 PARK FOREST DR STE 208
TRAVERSE CITY, MI 496847306
Phone: (231) 935-5710
Fax: (231) 935-9045
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $28.
Total Amount is formed as General ($28) + Research ($0) + Ownership ($0) = $28.
Last reported payment date: 2024-02-29 • Largest payer in this snapshot: Lilly USA, LLC ($28).
Total Amount
$28
General + Research + Ownership
Payments
1
Total payment records
General Amount
$28
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-02-29
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Lilly USA, LLC | $28 |
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: 2008-11-01
PECOS data refreshed: 2026-05-27
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 |
|---|---|---|---|---|
| I20081101000125 | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 24 | 24 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 22 | 22 | $0 |
Insurance plans in this area (ZIP 49684)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| N E U R O L O G Y | MI | |
| - | MI | |
| - | MI | |
| - | MI | |
| - | MI | |
| - | MI | |
| - | MI | |
| N E U R O S U R G E R Y | MI | |
| Internal Medicine | IL | |
| Family Practice | MI |
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