MRS. SHEREEN MARIE UNDERWOOD (D.O.) – Psychiatry Physician, NPI 1083807077
Psychiatry Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,216 PSYCHIATRY in MI
Provider Addresses for MRS. SHEREEN MARIE UNDERWOOD (D.O.)
3475 BELLE CHASE WAY
LANSING, MI 48911
Phone: (517) 882-3732
Fax: (517) 882-3633
Type: Mailing
1200 EXECUTIVE PKWY STE 260
EUGENE, OR 974012199
Phone: (541) 683-6236
Fax: (541) 683-6650
Type: Location
3333 Riverbend Dr
Springfield, OR 974778800
Phone: (541) 222-2185
Fax: (541) 222-2194
Type: Location
770 E 11th Ave
Eugene, OR 974013746
Phone: (458) 205-7085
Fax: (458) 205-7089
Type: Location
1200 Hilyard St Ste 460
Eugene, OR 974018165
Phone: (458) 205-6555
Fax: (458) 205-6570
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: 2024-03-25
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20160831001822 | I | Psychiatry | OR | TBD |
| I20220324001474 | I | Psychiatry | MT | TBD |
| I20240325003190 | I | Psychiatry | WY | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 36 | 20 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 13 | 13 | $0 |
Insurance plans in this area (ZIP 48911)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WA | |
| - | WA | |
| - | OR | |
| - | WA | |
| - | OR | |
| Nurse Practitioner | NC | |
| - | OR | |
| Physician Assistant | OR | |
| Pulmonary Disease, Critical Care (Intensivists) | OR | |
| - | OR |
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