DR. DIANE LOUISE SOFIA (DC) – Chiropractor, NPI 1801972278
Chiropractor
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
792 CHIROPRACTIC in MA
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Provider Addresses for DR. DIANE LOUISE SOFIA (DC)
PO BOX 156
MERRIMAC, MA 018600156
Phone: (978) 697-3781
Type: Mailing
314, Main Street, South Medford, West Medford, Medford, Middlesex County, Massachusetts, 02155, United States
MEDFORD, MA 021556160
Phone: (781) 396-1070
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: 2004-03-31
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20040331000975 | I | Chiropractic | 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 |
|---|---|---|---|---|
| 98940 | Chiropractic manipulative treatment, 1-2 spinal regions | 203 | 26 | $0 |
| 98941 | Chiropractic manipulative treatment, 3-4 spinal regions | 104 | 16 | $0 |
Insurance plans in this area (ZIP 01860)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CHIROPRACTIC | MA | 98940 | Chiropractic manipulative treatment, 1-2 spinal regions | 248 | 32 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| C H I R O P R A C T I C | MA | |
| C H I R O P R A C T I C | MA |
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