HOLLY S GILMER (MD) – Neurological Surgery Physician, NPI 1881638930
Neurological Surgery Physician
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Profile Insights
NPPES metrics only — not quality of care.
241 NEUROSURGERY in MI
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Provider Addresses for HOLLY S GILMER (MD)
29275, Northwestern Highway, Southfield, Oakland County, Michigan, 48034, United States
STE 100
SOUTHFIELD, MI 48034
Phone: (877) 784-3667
Fax: (248) 869-3982
Type: Mailing
25500 MEADOWBROOK RD STE 150
NOVI, MI 483751880
Phone: (248) 784-3667
Fax: (248) 869-3982
Type: Mailing
3555 W 13 MILE RD STE N220
ROYAL OAK, MI 480736710
Phone: (248) 784-3667
Fax: (248) 869-3982
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 9 Open Payments records for all available years, with a total value of $336.
Total Amount is formed as General ($336) + Research ($0) + Ownership ($0) = $336.
Last reported payment date: 2024-04-24 • Largest payer in this snapshot: Teva Pharmaceuticals USA, Inc. ($209).
Total Amount
$336
General + Research + Ownership
Payments
9
Total payment records
General Amount
$336
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-24
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2008-04-23
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 |
|---|---|---|---|---|
| I20080423000213 | I | Neurosurgery | 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 | 37 | 33 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 24 | 24 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 16 | 15 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 13 | 12 | $0 |
Insurance plans in this area (ZIP 48034)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physical Medicine And Rehabilitation | MI | |
| Physical Medicine And Rehabilitation | MI | |
| Physician Assistant | MI | |
| N E U R O S U R G E R Y | MI | |
| Physical Therapist In Private Practice | MI | |
| Physical Medicine And Rehabilitation | MI | |
| A N E S T H E S I O L O G Y | MI | |
| - | MI | |
| Physical Therapist In Private Practice | MI | |
| - | MI |
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