ERIC J CHAMBERLIN (MSW) – Clinical Social Worker, NPI 1407911746
Clinical Social Worker
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for ERIC J CHAMBERLIN (MSW)
32652 KNO DRIVE
DOWAGIAC, MI 49047
Phone: (269) 783-2476
Fax: (269) 782-0248
Type: Location
Woodlands Behavioral Healthcare Network, 960, East State Street, Cassopolis, LaGrange Township, Cass County, Michigan, 49031, United States
CASSOPOLIS, MI 490319339
Phone: (269) 445-2451
Fax: (269) 445-3216
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: 2016-12-13
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 |
|---|---|---|---|---|
| I20161213001897 | I | Clinical Social Worker | TX | 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 49047)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| C H I R O P R A C T I C | MI | |
| Nurse Practitioner | IN | |
| - | IN | |
| Osteopathic Manipulative Medicine | IN | |
| Family Practice | IN | |
| Family Practice | AZ | |
| - | MI | |
| - | MI | |
| C H I R O P R A C T I C | MI | |
| - | MI |
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