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Edit this profileWhere to find Shawn C. Nessen, DO
- Live Oak location main office
12709 Toepperwein Rd Ste 302, Live Oak, TX 78233 - Las Vegas location
2040 W Charleston Blvd, Suite 302, Las Vegas, NV 89102 - Tyler location
800 E Dawson St, Tyler, TX 75701
About Dr. Nessen
Shawn C. Nessen, DO is a healthcare provider in Live Oak, TX specializing in surgical critical care. Shawn is also listed as specializing in surgery and trauma surgery. Medicare claims data shows Shawn provided 129 services to 110 patients. The services billed most often include initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes, subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes, and subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes. This provider record is associated with NPI 1790742997.
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
- (210) 653-9307
- Email not available
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Practice Locations
12709 TOEPPERWEIN RD STE 302
Live Oak, TX 78233
2040 W Charleston Blvd Suite 302
Las Vegas, NV 89102
800 E Dawson St
Tyler, TX 75701
Procedures Most Often Billed to Medicare
129 services · 110 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
57 | More often than most peers in Surgical Critical Care |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
49 | More often than most peers in Surgical Critical Care |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
23 | Less often than most peers in Surgical Critical Care |
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.
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.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1995 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Nessen specialize in?
Dr. Nessen is a surgical critical care in Live Oak, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Nessen located?
Dr. Nessen is listed at 12709 Toepperwein Rd Ste 302, Live Oak, TX 78233. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Nessen's phone number?
The number on file is (210) 653-9307. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Nessen?
Dr. Nessen's National Provider Identifier is 1790742997. 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 Dr. Nessen go to medical school?
Dr. Nessen attended Other, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Nessen have?
Dr. Nessen has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Nessen do most often?
According to Medicare billing data, Dr. Nessen the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Nessen's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Nessen. If this is you, claiming it is free.
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