GREGORY B PARK (M.D.) – Physical Medicine & Rehabilitation Physician, NPI 1255445151
Physical Medicine & Rehabilitation Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
334 PHYSICAL MEDICINE AND REHABILITATION in MA
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Provider Addresses for GREGORY B PARK (M.D.)
271, Park Street, Springfield, Penobscot County, Maine, 04487, United States
WEST SPRINGFIELD, MA 010893311
Phone: (413) 785-1153
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 50 Open Payments records for all available years, with a total value of $1,797.
Total Amount is formed as General ($1,797) + Research ($0) + Ownership ($0) = $1,797.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: ABBVIE INC. ($354).
Total Amount
$1,797
General + Research + Ownership
Payments
50
Total payment records
General Amount
$1,797
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $354 |
| Merz Pharmaceuticals, LLC | $280 |
| Vertos Medical, Inc. | $241 |
| SPR Therapeutics, Inc | $212 |
| Relievant Medsystems, Inc. | $168 |
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: 2003-11-20
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 |
|---|---|---|---|---|
| I20031120000234 | I | Physical Medicine And Rehabilitation | 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 |
|---|---|---|---|---|
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 192,300 | 385 | $0 |
| J0585 | Injection, onabotulinumtoxina, 1 unit | 10,200 | 12 | $0 |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 1,708 | 185 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 885 | 49 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 724 | 355 | $0 |
Insurance plans in this area (ZIP 01089)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | CT | |
| Physician Assistant | MA | |
| Physician Assistant | MA | |
| Physical Therapist In Private Practice | MA | |
| Physical Medicine And Rehabilitation | NY | |
| Physical Therapist In Private Practice | MA | |
| Physical Medicine And Rehabilitation | MA | |
| Physical Therapist In Private Practice | MA | |
| Physician Assistant | MA | |
| - | CO |
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