Heddy Luise Holzhauser, MD
NPI 1285973958 · Advanced Heart Failure and Transplant Cardiology Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Advanced Heart Failure and Transplant Cardiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heddy Luise Holzhauser, MD is a Advanced Heart Failure and Transplant Cardiology Physician provider in Philadelphia, PA (NPI 1285973958).
Provider details
- NPI number
- 1285973958
- Entity type
- Individual
- Primary specialty
- Advanced Heart Failure and Transplant Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD470778 (PA)
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
13 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
472 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 | 165 | $8 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 115 | $79 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 81 | $146 |
| 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 | 70 | $17 |
| Evaluation of Lower Heart Chamber Assist Device93750 | 41 | $41 |
Typical Medicare-allowed amounts for these services range $8–$146 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sacubitril/Valsartanbrand: Entresto | 57 | 16 |
| Atorvastatin Calcium | 54 | 16 |
| Carvedilol | 50 | — |
| Furosemide | 34 | 13 |
| Metoprolol Succinate | 33 | 14 |
| Spironolactone | 29 | 16 |
| Ezetimibe | 27 | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-01-31
- Last updated
- 2021-07-26
- Certified
- 2021-07-26
Frequently asked questions
- What is Heddy Luise Holzhauser's NPI number?
- Heddy Luise Holzhauser's National Provider Identifier (NPI) is 1285973958, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heddy Luise Holzhauser's specialty?
- Heddy Luise Holzhauser is listed in the NPPES registry with a primary specialty of Advanced Heart Failure and Transplant Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Heddy Luise Holzhauser located?
- Heddy Luise Holzhauser's practice location on file with NPPES is 3400 Spruce St, Philadelphia, PA 19104-4238.
- What is Heddy Luise Holzhauser's phone number?
- The practice phone number listed in the NPPES registry for Heddy Luise Holzhauser is (215) 662-7355.
- Does Heddy Luise Holzhauser accept Medicare?
- Heddy Luise Holzhauser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heddy Luise Holzhauser's NPI active?
- Yes — Heddy Luise Holzhauser's NPI (1285973958) is active in the NPPES registry as of the last update on 2021-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.