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Edit this profileAt a glance
- 1 S Park St, 6Th Floor, Madison, WI 53715
About Mark Warren
Listed in the NPI registry as a physician assistant, Mark L. Warren, PA-C practices in Madison, WI. Mark is also listed as specializing in physician assistant — surgical. According to Medicare claims data, Mark cared for 775 Medicare patients across 906 services. The services billed most often include removal of impacted ear wax, new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more, and exam of ear using a microscope. NPI 1730502048 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
- (608) 287-2500
- Email not available
Practice Locations
1 S PARK ST 6TH FLOOR
Madison, WI 53715
Procedures Most Often Billed to Medicare
906 services · 775 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of impacted ear wax | Procedure | 69210 |
206 | More often than most peers in Physician Assistant |
| Other procedure on external ear | Procedure | 69399 |
36 | Too few peers to compare |
| Exam of ear using a microscope | Treatment | 92504 |
191 | More than most peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
195 | More than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
116 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
99 | More than most 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 |
46 | As often as other peers in Physician Assistant |
| New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more | Office visit | 99202 |
17 | 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 at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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.
More connections — 32 related providers in 4 groups
Other physician assistants in Madison 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of impacted ear wax 8
Providers in WI who bill this service to Medicare most often.
Common questions
What is Mark L. Warren's specialty?
Mark L. Warren is a physician assistant in Madison, WI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Mark L. Warren?
Mark L. Warren is listed at 1 S Park St 6Th Floor, Madison, WI 53715. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Mark L. Warren?
The number on file is (608) 287-2500. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mark L. Warren's NPI number?
Mark L. Warren's National Provider Identifier is 1730502048. 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
What is Mark L. Warren's education?
Mark L. Warren attended Other, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How long has Mark L. Warren been practicing?
Mark L. Warren has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What is Mark L. Warren known for?
According to Medicare billing data, Mark L. Warren performs procedures including removal of impacted ear wax and other procedure on external ear; provides treatments such as exam of ear using a microscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Mark L. Warren confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mark L. Warren. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.