Provider Profile
Marten E. Karlsson, PA-C is a physician assistant practicing in Bowie, TX. According to Medicare claims data, Marten cared for 332 Medicare patients across 337 services. The services billed most often include emergency department visit with high level of medical decision making, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, and emergency department visit with moderate level of medical decision making. This provider record is associated with NPI 1639277866.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
705 E GREENWOOD AVE
Bowie, TX 76230
337 services · 332 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
110 | More than most peers in Physician Assistant |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
170 | More than most peers in Physician Assistant |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
57 | More 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.
Marten E. Karlsson is a physician assistant in Bowie, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
Marten E. Karlsson is listed at 705 E Greenwood Ave, Bowie, TX 76230. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (940) 872-1121. Contact the office directly to confirm availability and scheduling.
NPI registry
Marten E. Karlsson's National Provider Identifier is 1639277866. 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
Marten E. Karlsson has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
According to Medicare billing data, Marten E. Karlsson provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Marten E. Karlsson. If this is you, claiming it is free.
Guide.md
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