Physician Profile
Unclaimed ProfileAbout POSER
Rolf F. Poser, M.D. is a healthcare provider in Columbus, WI specializing in internal medicine. Rolf trained at Medical College of Wisconsin, graduating in 1978. Rolf is also listed as specializing in cardiovascular disease. Medicare claims data shows Rolf provided 4,958 services to 2,946 patients.
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
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (920) 623-5000
- Email not available
Practice Locations
635 PARK AVE
Columbus, WI 53925
Procedures Most Often Billed to Medicare
4,958 services · 2,946 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
675 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
255 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
240 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
165 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | Treatment | 93018 |
68 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | Treatment | 93016 |
68 |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
57 |
| Electrocardiogram (ecg) 2-day continuous with review by health care professional | Treatment | 93227 |
36 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
716 |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
496 |
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 1
Same specialty, same street address — most likely the same department or group.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other internal medicines in Columbus 3
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Medical College of Wisconsin 8
Other providers in the same specialty who trained at the same institution.
Class of 1978 at Medical College of Wisconsin 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in WI who bill this service to Medicare most often.
Common questions
What is Dr. Poser's specialty?
Dr. Poser is an internal medicine in Columbus, WI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where can I find Dr. Poser?
Dr. Poser is listed at 635 PARK AVE, Columbus, WI 53925. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Poser?
The number on file is (920) 623-5000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Poser?
Dr. Poser's National Provider Identifier is 1013910645. 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 Dr. Poser's medical education?
Dr. Poser attended Medical College of Wisconsin, graduating in 1978. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Poser have?
Dr. Poser has 48 years experience. Calculated from a graduation year of 1978, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Poser known for?
According to Medicare billing data, Dr. Poser performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only and ultrasound of heart with color-depicted blood flow, rate, direction and valve function, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Poser's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Poser. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.