Zoe Rammelkamp, MD
NPI 1205323193 · Internal Medicine Physician · Madison, WI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zoe Rammelkamp, MD is a Internal Medicine Physician provider in Madison, WI (NPI 1205323193).
Provider details
- NPI number
- 1205323193
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,979 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 279 | $9 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 272 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 211 | $88 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 186 | $123 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 113 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides) |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 95 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 376 | 98 |
| Levothyroxine Sodium | 260 | 56 |
| Amlodipine Besylate | 253 | 74 |
| Lisinopril | 162 | 43 |
| Gabapentin | 151 | 36 |
| Losartan Potassium | 142 | 40 |
| Apixaban |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-04-17
- Last updated
- 2022-08-19
- Certified
- 2022-08-18
Frequently asked questions
- What is Zoe Rammelkamp's NPI number?
- Zoe Rammelkamp's National Provider Identifier (NPI) is 1205323193, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zoe Rammelkamp's specialty?
- Zoe Rammelkamp is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Zoe Rammelkamp located?
- Zoe Rammelkamp's practice location on file with NPPES is 4410 Regent St, Madison, WI 53705-4901.
- What is Zoe Rammelkamp's phone number?
- The practice phone number listed in the NPPES registry for Zoe Rammelkamp is (612) 626-5454.
- Does Zoe Rammelkamp accept Medicare?
- Zoe Rammelkamp is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zoe Rammelkamp's NPI active?
- Yes — Zoe Rammelkamp's NPI (1205323193) is active in the NPPES registry as of the last update on 2022-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.