MR. CALVIN BAXTER CHANDLER (LICSW) – Clinical Social Worker, NPI 1326142746
Clinical Social Worker
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,194 CLINICAL SOCIAL WORKER in MA
Provider Addresses for MR. CALVIN BAXTER CHANDLER (LICSW)
575 BEECH STR
HOLYOKE MEDICAL CENTER/PHP
HOLYOKE, MA 010402223
Phone: (413) 534-2653
Fax: (413) 534-2659
Type: Location
24 N Westfield St
Feeding Hills, MA 010301606
Phone: (413) 831-7831
Fax: (413) 831-7832
Type: Location
Holyoke Medical Center, 575, Beech Street, Elmwood, Holyoke, Hampden County, Massachusetts, 01040, United States
HOLYOKE MEDICAL CENTER/PHP
HOLYOKE, MA 010402223
Phone: (413) 534-2653
Fax: (413) 534-2659
Type: Mailing
57 UNION ST
WESTFIELD, MA 010852658
Phone: (413) 572-6050
Fax: (413) 568-1097
Type: Location
280 CHESTNUT ST FL 2
SPRINGFIELD, MA 011991001
Phone: (413) 794-5700
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: 2005-08-03
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 |
|---|---|---|---|---|
| I20050803000806 | I | Clinical Social Worker | MA | 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 |
|---|---|---|---|---|
| 90834 | Psychotherapy, 45 minutes | 76 | 32 | $0 |
| 90791 | Psychiatric diagnostic evaluation | 55 | 55 | $0 |
Insurance plans in this area (ZIP 01040)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | MA | |
| Anesthesiology, Pain Management | MA | |
| Physician Assistant | MA | |
| - | MA | |
| - | MA | |
| - | MA | |
| - | MA | |
| - | MA | |
| Physician Assistant | MA | |
| Physician Assistant | MA |
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