MR. GREGORY SPENCE BARKER (DPT) – Physical Therapist, NPI 1174585343
Physical Therapist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
880 PHYSICAL THERAPIST IN PRIVATE PRACTICE in NV
Provider Addresses for MR. GREGORY SPENCE BARKER (DPT)
325 Hanson St
Winnemucca, NV 894453607
Phone: (775) 625-2222
Fax: (775) 625-1131
Type: Location
36 PROFESSIONAL PLZ STE 110
REXBURG, ID 834402049
Phone: (082) 359-9570
Fax: (208) 359-9580
Type: Mailing
Bluffs Avenue, Elko, Elko County, Nevada, 89801, United States
ELKO, NV 898012465
Phone: (775) 738-2925
Fax: (775) 738-7395
Type: Mailing
Rehab Services of Nevada, 325, Hanson Street, Winnemucca, Humboldt County, Nevada, 89445, United States
WINNEMUCCA, NV 894453607
Phone: (775) 625-2222
Fax: (775) 625-1131
Type: Location
700 N 2ND ST
ASHTON, ID 834205105
Phone: (208) 359-9570
Fax: (208) 359-9580
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.
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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: 2019-07-29
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 |
|---|---|---|---|---|
| I20190729001106 | I | Physical Therapist In Private Practice | ID | 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 |
|---|---|---|---|---|
| 97110 | Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 1,755 | 58 | $0 |
| 97140 | Therapy procedure using manual technique, each 15 minutes | 614 | 50 | $0 |
| G0283 | Electrical stimulation (unattended), to one or more areas for indication(s) other than wound care, as part of a therapy plan of care | 227 | 28 | $0 |
| 97035 | Application of ultrasound, each 15 minutes | 91 | 17 | $0 |
| 97112 | Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | 86 | 14 | $0 |
Insurance plans in this area (ZIP 89445)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PHYSICAL THERAPY | NV | 97140 | Manual (physical) therapy techniques to 1 or more regions, each 15 minutes | 238 | 24 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | ID | |
| - | ID | |
| - | ID | |
| Occupational Therapist In Private Practice | ID | |
| - | ID | |
| - | ID | |
| - | ID | |
| - | ID | |
| Qualified Speech Language Pathologist | ID | |
| Qualified Speech Language Pathologist | ID |
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