Are you Mark D. Asmussen, P.A.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 600 N Park St, Brenham, TX 77833
About Mark Asmussen
Mark D. Asmussen, P.A. is a physician assistant practicing in Brenham, TX. Mark is also listed as specializing in physician assistant — surgical. According to Medicare claims data, Mark cared for 430 Medicare patients across 1,794 services. The services billed most often include injection, methylprednisolone acetate, 1 mg, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. This provider record is associated with NPI 1134427602.
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
- (979) 836-6153
- Email not available
Practice Locations
600 N PARK ST
Brenham, TX 77833
Procedures Most Often Billed to Medicare
1,794 services · 430 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
31 | As often as other peers in Physician Assistant |
| Injection, methylprednisolone acetate, 1 mg | Drug given | J1010 |
1,320 | 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 |
223 | More often 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 |
90 | As often as other peers in Physician Assistant |
| Automated urinalysis test | Lab test | 81003 |
42 | 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 |
41 | As often as other peers in Physician Assistant |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
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 |
12 | 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.
Other physician assistants at this location 5
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 — 28 related providers in 4 groups
Other physician assistants in Brenham 4
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2010 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of drug or substance under skin or into muscle 8
Providers in TX who bill this service to Medicare most often.
Common questions
What is Mark D. Asmussen's specialty?
Mark D. Asmussen is a physician assistant in Brenham, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Mark D. Asmussen?
Mark D. Asmussen is listed at 600 N Park St, Brenham, TX 77833. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Mark D. Asmussen?
The number on file is (979) 836-6153. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mark D. Asmussen's NPI number?
Mark D. Asmussen's National Provider Identifier is 1134427602. 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 D. Asmussen's education?
Mark D. Asmussen attended Other, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How long has Mark D. Asmussen been practicing?
Mark D. Asmussen has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
What is Mark D. Asmussen known for?
According to Medicare billing data, Mark D. Asmussen 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 Mark D. Asmussen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mark D. Asmussen. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.