Christian Posner, MD, PHD
NPI 1518028497 · Cardiovascular Disease Physician · Janesville, WI
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christian Posner, MD, PHD is a Cardiovascular Disease Physician provider in Janesville, WI (NPI 1518028497).
Provider details
- NPI number
- 1518028497
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 34009 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,106 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Tracing93005 | 429 | $7 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 390 | $130 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 114 | $169 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 86 | $183 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 46 | $15 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 122 | 58 |
| Apixabanbrand: Eliquis | 43 | 18 |
| Atorvastatin Calcium | 42 | 20 |
| Isosorbide Mononitratebrand: Isosorbide Mononitrate Er | 34 | 12 |
| Rosuvastatin Calcium | 31 | — |
| Sacubitril/Valsartanbrand: Entresto | 22 | — |
Practice location
Mailing address
Additional practice locations (1)
- 2773 Harris St Ste aEureka, CA 95503-4866Phone: (707) 442-1182
Registry dates
- Enumerated
- 2006-12-13
- Last updated
- 2023-12-12
- Certified
- 2023-12-12
Frequently asked questions
- What is Christian Posner's NPI number?
- Christian Posner's National Provider Identifier (NPI) is 1518028497, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christian Posner's specialty?
- Christian Posner is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Christian Posner located?
- Christian Posner's practice location on file with NPPES is 1000 Mineral Point Ave, Janesville, WI 53548-2940.
- What is Christian Posner's phone number?
- The practice phone number listed in the NPPES registry for Christian Posner is (608) 756-6000.
- Does Christian Posner accept Medicare?
- Christian Posner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christian Posner's NPI active?
- Yes — Christian Posner's NPI (1518028497) is active in the NPPES registry as of the last update on 2023-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.