DR. PETER VAN RENSSELAER TILNEY (DO) – Emergency Medicine Physician, NPI 1235399528
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
404 EMERGENCY MEDICINE in ME
Provider Addresses for DR. PETER VAN RENSSELAER TILNEY (DO)
181 MAIN ST
NORWAY, ME 042685664
Phone: (207) 743-5933
Fax: (207) 743-1566
Type: Mailing
300 Main St
Lewiston, ME 042407027
Phone: (207) 795-0111
Type: Location
Central Maine Medical Center, 300, Main Street, Lewiston, Androscoggin County, Maine, 04240, United States
LEWISTON, ME 042407027
Phone: (207) 795-0111
Type: Mailing
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: 2013-03-28
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 |
|---|---|---|---|---|
| I20130328000124 | I | Emergency Medicine | ME | 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 |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 29 | 29 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 20 | 20 | $0 |
Insurance plans in this area (ZIP 04268)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | NH | |
| Emergency Medicine | NH | |
| - | MA | |
| Emergency Medicine | NY | |
| Emergency Medicine | MD | |
| Emergency Medicine | NH | |
| Emergency Medicine | MA | |
| Emergency Medicine | CT | |
| Emergency Medicine | ME | |
| Emergency Medicine | ME |
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