Physician Profile
Unclaimed ProfileAbout MCMASTER
Based in Rexburg, ID, Jay Robert McMaster, DO is listed in the NPI registry under otolaryngology. Jay graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2001. Jay is also listed as specialising in allergy and otolaryngology — otology & neurotology.
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
Common questions
What kind of doctor is Dr. McMaster?
Dr. McMaster is an otolaryngology in Rexburg, ID. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OTOLARYNGOLOGY”.
NPI registry
What is Dr. McMaster's address?
Dr. McMaster is listed at 256 N 2ND E, Rexburg, ID 83440. 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. McMaster?
The number on file is (208) 656-9646. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. McMaster's NPI number?
Dr. McMaster's National Provider Identifier is 1972537892. 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. McMaster train?
Dr. McMaster attended At Still University of Health Sciences, College of Osteo Med, Kirksville, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. McMaster been practising?
Dr. McMaster has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. McMaster perform?
According to Medicare billing data, Dr. McMaster performs procedures including diagnostic exam of voice box using a flexible endoscope and simple control of nose bleed; reads or performs imaging such as ct scan of face without contrast; provides treatments such as injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. McMaster confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. McMaster. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (208) 656-9646
- Email not available
Practice Locations
256 N 2ND E
Rexburg, ID 83440
Procedures Most Often Billed to Medicare
435 services · 256 patients · 8 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
19 |
| Simple control of nose bleed | Procedure | 30901 |
19 |
| Ct scan of face without contrast | Imaging | 70486 |
17 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
25 |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
98 |
| Injection, dexamethasone sodium phosphate, 1 mg | Drug given | J1100 |
93 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
86 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
78 |
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.
Other otolaryngology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at At Still University of Health Sciences, College of Osteo Med, Kirksville 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2001 at At Still University of Health Sciences, College of Osteo Med, Kirksville 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of voice box using a flexible endoscope 8
Providers in ID who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.