DR. GREGORY N ARENDS (M.D.) – Physical Medicine & Rehabilitation Physician, NPI 1568418986
Physical Medicine & Rehabilitation Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
272 PHYSICAL MEDICINE AND REHABILITATION in CO
Provider Addresses for DR. GREGORY N ARENDS (M.D.)
PO BOX 110429
AURORA, CO 800420429
Phone:
Type: Mailing
1155 Alpine Ave.
Ste. 280
Boulder, CO 80304
Phone: (303) 444-2955
Fax: (303) 546-6500
Type: Location
12605 E 16th Ave
Aurora, CO 800452545
Phone: (720) 848-0000
Type: Location
Medical Pavilion, 1155, Alpine Avenue, Washington Village, Boulder, Boulder County, Colorado, 80304, United States
STE 280
BOULDER, CO 80304
Phone: (303) 444-2955
Fax: (303) 546-6500
Type: Mailing
2150 STADIUM DR
BOULDER, CO 803090001
Phone: (720) 848-0000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $79.
Total Amount is formed as General ($79) + Research ($0) + Ownership ($0) = $79.
Last reported payment date: 2024-04-27 • Largest payer in this snapshot: Medtronic, Inc. ($45).
Total Amount
$79
General + Research + Ownership
Payments
4
Total payment records
General Amount
$79
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-27
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $45 |
| Boston Scientific Corporation | $18 |
| Relievant Medsystems, Inc. | $17 |
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: 2003-12-03
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 |
|---|---|---|---|---|
| I20031203000220 | I | Physical Medicine And Rehabilitation | CO | 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 |
|---|---|---|---|---|
| Q9966 | Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml | 466 | 37 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 451 | 27 | $0 |
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 411 | 41 | $0 |
| J0702 | Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg | 374 | 64 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 114 | 114 | $0 |
Insurance plans in this area (ZIP 80042)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PHYSICAL MEDICINE AND REHABILITATIO | CO | 62311 | Injections of substances into lower or sacral spine | 15 | 12 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CO | |
| Family Practice | CO | |
| - | CO | |
| Internal Medicine | CO | |
| Family Practice | FL | |
| Physician Assistant | CO | |
| N E U R O S U R G E R Y | CO | |
| - | OR | |
| Internal Medicine | CO | |
| Physical Therapist In Private Practice | CO |
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