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Edit this profileAt a glance
- 700 N Westhaven Dr, Oshkosh, WI 54904
About Gregory Johnson
Gregory L. Johnson is a physician assistant based in Oshkosh, WI. Medicare claims data shows Gregory provided 215 services to 144 patients. The services billed most often include established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient', and injection of trigger points, 3 or more muscles. The provider's National Provider Identifier (NPI) is 1568080505.
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
- (920) 456-4030
- Email not available
Practice Locations
700 N WESTHAVEN DR
Oshkosh, WI 54904
Procedures Most Often Billed to Medicare
215 services · 144 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of trigger points, 3 or more muscles | Procedure | 20553 |
35 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
69 | More often than most peers in Physician Assistant |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
62 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
32 | Less often than most peers in Physician Assistant |
| Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | Billing code | G2212 |
17 | Less often than most 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.
Related specialists at this location 7
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
Other physician assistants in Oshkosh 8
Same specialty, same city.
More connections — 21 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of trigger points, 3 or more muscles 5
Providers in WI who bill this service to Medicare most often.
Common questions
What kind of doctor is Gregory L. Johnson?
Gregory L. Johnson is a physician assistant in Oshkosh, WI. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Gregory L. Johnson's address?
Gregory L. Johnson is listed at 700 N Westhaven Dr, Oshkosh, WI 54904. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Gregory L. Johnson?
The number on file is (920) 456-4030. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Gregory L. Johnson?
Gregory L. Johnson's National Provider Identifier is 1568080505. 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 L. Johnson train?
Gregory L. Johnson attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Gregory L. Johnson have?
Gregory L. Johnson has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What procedures does Gregory L. Johnson perform?
According to Medicare billing data, Gregory L. Johnson performs procedures including injection of trigger points, 3 or more muscles, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Gregory L. Johnson's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Gregory L. Johnson. If this is you, claiming it is free.
Guide.md
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