Physician Profile
Sonja K. Olsen, M.D.
Unclaimed ProfileAbout Dr. Olsen
Sonja K. Olsen, M.D. practices internal medicine in West Palm Beach, FL. Sonja is a 2001 graduate of Geisel School of Medicine at Dartmouth. Sonja is also listed as specializing in gastroenterology. According to Medicare claims data, Sonja cared for 991 Medicare patients across 1,464 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (561) 659-6543
- Email not available
Practice Locations
1411 N FLAGLER DR STE 5600
West Palm Beach, FL 33401
Conditions Commonly Evaluated or Treated
Within Internal Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Procedures & services
Most searched procedures
Procedures Most Often Billed to Medicare
1,464 services · 991 patients · 16 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
67 |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
39 |
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
28 |
| Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43235 |
21 |
| Diagnostic exam of large bowel using a flexible endoscope | Procedure | 45378 |
12 |
| Ultrasound scan of organ tissue for measuring elasticity | Imaging | 76981 |
37 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
416 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
313 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
226 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
81 |
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 internal medicines at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
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 — 31 related providers in 4 groups
Other internal medicines in West Palm Beach 7
Same specialty, same city.
Trained at Geisel School of Medicine at Dartmouth 8
Other providers in the same specialty who trained at the same institution.
Class of 2001 at Geisel School of Medicine at Dartmouth 8
Providers who graduated from the same medical school in the same year.
Also performs Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 8
Providers in FL who bill this service to Medicare most often.
Common questions
What does Dr. Olsen specialize in?
Dr. Olsen is an internal medicine in West Palm Beach, FL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where is Dr. Olsen located?
Dr. Olsen is listed at 1411 N FLAGLER DR STE 5600, West Palm Beach, FL 33401. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Olsen's phone number?
The number on file is (561) 659-6543. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Olsen's NPI number?
Dr. Olsen's National Provider Identifier is 1124221882. 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. Olsen go to medical school?
Dr. Olsen attended Geisel School of Medicine at Dartmouth, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Olsen been practicing?
Dr. Olsen has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Olsen do most often?
According to Medicare billing data, Dr. Olsen performs procedures including biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope, removal of polyps or growths of large bowel using an endoscope with mechanical snare and biopsy of large bowel using a flexible endoscope; reads or performs imaging such as ultrasound scan of organ tissue for measuring elasticity, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Olsen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Olsen. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.