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Edit this profileAt a glance
- 32-36 Marrison Street, Johnson City, NY 13790
About Gregory Bretz
Listed in the NPI registry as a physician assistant, Gregory J. Bretz, PA practices in Johnson City, NY. Medicare claims data shows Gregory provided 165 services to 158 patients. The services billed most often include review by radiologist of ct guidance for needle placement, biopsy and aspiration of bone marrow sample for diagnosis, and use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes. NPI 1467418939 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (607) 763-6104
- Email not available
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Practice Locations
32-36 MARRISON STREET
Johnson City, NY 13790
Procedures Most Often Billed to Medicare
165 services · 158 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Biopsy and aspiration of bone marrow sample for diagnosis | Procedure | 38222 |
33 | More often than most peers in Physician Assistant |
| Injection of contrast for imaging of lower spinal canal | Procedure | 62284 |
23 | More often than most peers in Physician Assistant |
| Review by radiologist of ct guidance for needle placement | Imaging | 77012 |
35 | More often than most peers in Physician Assistant |
| Fluoroscopic guidance for spine or back muscle injection | Imaging | 77003 |
26 | More often than most peers in Physician Assistant |
| Imaging for evaluation of swallowing function | Imaging | 74230 |
16 | Less often than most peers in Physician Assistant |
| Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | Treatment | 99152 |
32 | As often as other peers in Physician Assistant |
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 physician assistants in Johnson City 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2002 at Other 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Biopsy and aspiration of bone marrow sample for diagnosis 8
Providers in NY who bill this service to Medicare most often.
Common questions
What does Gregory J. Bretz specialize in?
Gregory J. Bretz is a physician assistant in Johnson City, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Gregory J. Bretz located?
Gregory J. Bretz is listed at 32-36 Marrison Street, Johnson City, NY 13790. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Gregory J. Bretz's phone number?
The number on file is (607) 763-6104. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Gregory J. Bretz?
Gregory J. Bretz's National Provider Identifier is 1467418939. 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 Gregory J. Bretz train?
Gregory J. Bretz attended Other, graduating in 2002. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Gregory J. Bretz have?
Gregory J. Bretz has 24 years experience. Calculated from a graduation year of 2002, reported in the CMS National Downloadable File.
CMS public data
What does Gregory J. Bretz do most often?
According to Medicare billing data, Gregory J. Bretz performs procedures including biopsy and aspiration of bone marrow sample for diagnosis and injection of contrast for imaging of lower spinal canal; reads or performs imaging such as review by radiologist of ct guidance for needle placement and fluoroscopic guidance for spine or back muscle injection; provides treatments such as use of a drug to induce depression of consciousness by physician performing a procedure , initial 15 minutes. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Gregory J. Bretz's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Gregory J. Bretz. If this is you, claiming it is free.
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