Robert Panther, M.D.
NPI 1770583643 · Cardiovascular Disease Physician · Milwaukee, WI
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Panther, M.D. is a Cardiovascular Disease Physician provider in Milwaukee, WI (NPI 1770583643).
Provider details
- NPI number
- 1770583643
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 32604020 (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
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,884 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 Interpretation and Report Only93010 | 450 | $7 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 427 | $119 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 390 | $64 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 334 | $13 |
| Nuclear Medicine Studies of Heart Muscle at Rest and With Stress and Spect78452 | 191 | $70 |
| Ultrasound of Heart, Follow-Up |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 69 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,014 | 300 |
| Metoprolol Succinate | 863 | 263 |
| Apixabanbrand: Eliquis | 775 | 162 |
| Rosuvastatin Calcium | 644 | 196 |
| Losartan Potassium | 642 | 198 |
| Carvedilol | 577 | 164 |
| Spironolactone |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-21
- Last updated
- 2021-11-29
- Certified
- 2021-11-29
Frequently asked questions
- What is Robert Panther's NPI number?
- Robert Panther's National Provider Identifier (NPI) is 1770583643, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Panther's specialty?
- Robert Panther is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Panther located?
- Robert Panther's practice location on file with NPPES is 2801 W Kinnickinnic River Pkwy, Milwaukee, WI 53215-3669.
- What is Robert Panther's phone number?
- The practice phone number listed in the NPPES registry for Robert Panther is (414) 649-3530.
- Does Robert Panther accept Medicare?
- Robert Panther is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Panther's NPI active?
- Yes — Robert Panther's NPI (1770583643) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.