Michael Mazzeffi, MD, MPH
NPI 1053571687 · Anesthesiology Physician · Charlottesville, VA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Mazzeffi, MD, MPH is a Anesthesiology Physician provider in Charlottesville, VA (NPI 1053571687).
Provider details
- NPI number
- 1053571687
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Male
- Sole proprietor
- No
- License
- 0101261835 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 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
97 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 22 | $114 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 19 | $75 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 15 | $42 |
| Critical Care, First 30-74 Minutes99291 | 15 | $203 |
| Anesthesia for Procedure to Correct Abnormal Heart Rhythm00410 | 14 | $71 |
| Insertion of Non-Tunneled Central Venous Tube for Infusion (5 Years Or Older)36556 | 12 | $79 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,000 across 1 record (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
- 2008-06-17
- Last updated
- 2026-02-27
- Certified
- 2026-02-27
Frequently asked questions
- What is Michael Mazzeffi's NPI number?
- Michael Mazzeffi's National Provider Identifier (NPI) is 1053571687, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Mazzeffi's specialty?
- Michael Mazzeffi is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Mazzeffi located?
- Michael Mazzeffi's practice location on file with NPPES is 1215 Lee St, Charlottesville, VA 22908-1544.
- What is Michael Mazzeffi's phone number?
- The practice phone number listed in the NPPES registry for Michael Mazzeffi is (434) 924-2283.
- Does Michael Mazzeffi accept Medicare?
- Michael Mazzeffi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Mazzeffi's NPI active?
- Yes — Michael Mazzeffi's NPI (1053571687) is active in the NPPES registry as of the last update on 2026-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.