Michael Givertz, MD
NPI 1265499560 · Cardiovascular Disease Physician · Brookline, MA
Enrolled with Medicare as Practitioner - Advanced Heart Failure and Transplant Cardiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Givertz, MD is a Cardiovascular Disease Physician provider in Brookline, MA (NPI 1265499560).
Provider details
- NPI number
- 1265499560
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 75822 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,597 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 1,022 | $8 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 144 | $148 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 97 | $123 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 88 | $81 |
| Evaluation of Lower Heart Chamber Assist Device93750 | 71 | $41 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sacubitril/Valsartanbrand: Entresto | 149 | 39 |
| Metoprolol Succinate | 123 | 45 |
| Empagliflozinbrand: Jardiance | 96 | 26 |
| Dapagliflozin Propanediolbrand: Farxiga | 90 | 26 |
| Carvedilol | 88 | 23 |
| Rosuvastatin Calcium | 87 | 25 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$5,940 across 14 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-28
- Last updated
- 2012-06-14
Frequently asked questions
- What is Michael Givertz's NPI number?
- Michael Givertz's National Provider Identifier (NPI) is 1265499560, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Givertz's specialty?
- Michael Givertz is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Givertz located?
- Michael Givertz's practice location on file with NPPES is 111 Cypress St, Brookline, MA 02445-6002.
- What is Michael Givertz's phone number?
- The practice phone number listed in the NPPES registry for Michael Givertz is (857) 307-0896.
- Does Michael Givertz accept Medicare?
- Michael Givertz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Givertz's NPI active?
- Yes — Michael Givertz's NPI (1265499560) is active in the NPPES registry as of the last update on 2012-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.