MARK G SCHWEI (MD) – Child & Adolescent Psychiatry Physician, NPI 1639199110
Child & Adolescent Psychiatry Physician
Main info
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for MARK G SCHWEI (MD)
600 Broadway St
Longview, WA 986323256
Phone: (360) 414-2236
Fax: (360) 414-2024
Type: Location
3756 Santa Rosalia Dr Ste 628
Los Angeles, CA 900083606
Phone: (801) 870-9746
Type: Location
2870 E LIVE OAK CIR
HOLLADAY, UT 841175544
Phone: (801) 870-9746
Type: Mailing
PO BOX 27128
SALT LAKE CITY, UT 841270128
Phone: (801) 265-3000
Type: Mailing
Wasatch Canyons Hospital, 5770, 1500 West, Taylorsville, Salt Lake County, Utah, 84123, United States
TAYLORSVILLE, UT 841235216
Phone: (801) 265-3000
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: 2023-11-30
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 |
|---|---|---|---|---|
| I20231130001009 | I | Psychiatry | WA | 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 98632)
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