GRANT MATTHEW HENNING (MD) – Surgery Physician, NPI 1851885818
Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
133 UROLOGY in IA
Provider Addresses for GRANT MATTHEW HENNING (MD)
200 HAWKINS DR
IOWA CITY, IA 522421009
Phone: (319) 356-2421
Fax: (319) 356-3949
Type: Mailing
660, South Euclid Avenue, Central West End, City of Saint Louis, Missouri, 63110, United States
UROLOGY BOX 8242
ST. LOUIS, MO 63110
Phone: (314) 362-5000
Type: Mailing
1 BARNES JEWISH HOSPITAL PLZ
SAINT LOUIS, MO 631101003
Phone: (314) 362-5000
Type: Location
105 E 9th St
Coralville, IA 522412209
Phone: (310) 467-2000
Type: Location
2943 Northgate Dr
Iowa City, IA 522459571
Phone: (319) 338-1197
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 19 Open Payments records for all available years, with a total value of $2,784.
Total Amount is formed as General ($2,784) + Research ($0) + Ownership ($0) = $2,784.
Last reported payment date: 2024-09-03 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($1,677).
Total Amount
$2,784
General + Research + Ownership
Payments
19
Total payment records
General Amount
$2,784
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-03
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Intuitive Surgical, Inc. | $1,677 |
| Janssen Biotech, Inc. | $320 |
| Baxter Healthcare | $241 |
| Boston Scientific Corporation | $170 |
| Teleflex LLC | $138 |
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: 2025-09-26
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20230717000278 | I | Urology | MN | TBD |
| I20250926003902 | I | Urology | IA | 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 52242)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IA | |
| - | IA | |
| - | IA | |
| - | CA | |
| O P H T H A L M O L O G Y | IA | |
| - | IA | |
| - | IA | |
| - | IA | |
| - | CA | |
| - | IA |
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