NPI age
20 years
Enumerated 2006-04-04
● Active
Type 1 · Individual
MR. Gregory Spence Barker, DPT
Barker is 1 of 3 physical therapist providers in Ashton and 1 of 2006 in Idaho.
Primary specialty
Physical Therapist
Plus 1 subspecialty
Licensed in
NV, ID
2 states
Status
Active
No deactivations on record
Last NPPES update
2022-06-24
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 2006 active physical therapist providers in Idaho.
NPI age
20 years
↑ 9 yr above median (11 yr)
State licenses
2 states
Top 91% — 9% of peers are multi-state
Subspecialties
1
In the 16% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-04Enumerated in NPPES
2006
2026
Where they practice
Practice location
700 N 2nd St
Ashton, ID 834205105
Mailing address
36 Professional Plz Ste 110
Rexburg, ID 834402049
Additional practice locations
1 secondary location on file with NPPES.
Location 2
325 Hanson St
Winnemucca, NV 894453607
Specialties
-
Physical Therapist PrimaryPhysical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities...
-
Physical Medicine & RehabilitationPhysical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from...
Practice context
Part of a multi-provider practice. 2 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.