DR. DARIUS K. GREENBACHER (MD) – Sports Medicine (Internal Medicine) Physician, NPI 1245337245
Sports Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
164 SPORTS MEDICINE in MA
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Provider Addresses for DR. DARIUS K. GREENBACHER (MD)
300 BIRNIE AVE STE 201
SPRINGFIELD, MA 011071121
Phone: (413) 785-4666
Type: Mailing
280, Chestnut Street, Metro Center, Springfield, Hampden County, Massachusetts, 01103, United States
2ND FLOOR
SPRINGFIELD, MA 011991001
Phone: (413) 794-5700
Type: Mailing
48, Sanderson Street, Greenfield, Franklin County, Massachusetts, 01301, United States
GREENFIELD, MA 013012778
Phone: (413) 387-4125
Fax: (413) 773-2567
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: 2004-06-23
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 |
|---|---|---|---|---|
| I20040623000607 | I | Sports Medicine | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 252 | 162 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 242 | 152 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 232 | 145 | $0 |
| J1040 | Injection, methylprednisolone acetate, 80 mg | 226 | 141 | $0 |
| 73564 | X-ray of knee, 4 or more views | 114 | 111 | $0 |
Insurance plans in this area (ZIP 01107)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| SPORTS MEDICINE | MA | 20610 | Aspiration and/or injection of large joint or joint capsule | 29 | 19 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Orthopedic Surgery | MA | |
| Physician Assistant | MA | |
| Physical Therapist In Private Practice | MA | |
| Orthopedic Surgery | MA | |
| Nurse Practitioner | MA | |
| Orthopedic Surgery | NH | |
| Physician Assistant | NH | |
| Physical Medicine And Rehabilitation | NH | |
| Physician Assistant | NH | |
| Physician Assistant | MA |
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