Physician Profile
Unclaimed ProfileAbout BARKER
Gregory Spence Barker, DPT is a healthcare provider in Ashton, ID specializing in physical therapist in private practice. Gregory is also listed as specializing in physical medicine & rehabilitation and physical therapist. Medicare claims data shows Gregory provided 1,534 services to 148 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (208) 359-9570
- Email not available
Practice Locations
700 N 2ND ST
Ashton, ID 83420
Procedures Most Often Billed to Medicare
1,534 services · 148 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | Treatment | 97110 |
858 |
| Therapy procedure using manual technique, each 15 minutes | Treatment | 97140 |
360 |
| Application of ultrasound, each 15 minutes | Treatment | 97035 |
113 |
| Evaluation for physical therapy, typically 20 minutes | Treatment | 97161 |
24 |
| Evaluation for physical therapy, typically 30 minutes | Treatment | 97162 |
19 |
| Electrical stimulation (unattended), to one or more areas for indication(s) other than wound care, as part of a therapy plan of care | Billing code | G0283 |
160 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other physical therapist in private practices in Ashton 1
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1997 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 8
Providers in ID who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Barker?
Dr. Barker is a physical therapist in private practice in Ashton, ID. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PHYSICAL THERAPIST IN PRIVATE PRACTICE”.
NPI registry
What is Dr. Barker's address?
Dr. Barker is listed at 700 N 2ND ST, Ashton, ID 83420. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Barker?
The number on file is (208) 359-9570. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Barker?
Dr. Barker's National Provider Identifier is 1174585343. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Barker train?
Dr. Barker attended Other, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Barker have?
Dr. Barker has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Barker perform?
According to Medicare billing data, Dr. Barker provides treatments such as therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes and therapy procedure using manual technique, each 15 minutes. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Barker's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Barker. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.