Michael Rizzi, MD
NPI 1669415717 · Internal Medicine Physician · Yorktown Heights, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Rizzi, MD is a Internal Medicine Physician provider in Yorktown Heights, NY (NPI 1669415717).
Provider details
- NPI number
- 1669415717
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 200829 (NY)
Specialties & taxonomies
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
3,891 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 571 | $145 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 531 | $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 | 312 | $18 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 284 | $8 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 283 | $146 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 88 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 669 | 204 |
| Rosuvastatin Calcium | 555 | 168 |
| Amlodipine Besylate | 456 | 132 |
| Losartan Potassium | 343 | 98 |
| Levothyroxine Sodium | 240 | 65 |
| Metoprolol Succinate | 236 | 71 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-14
- Last updated
- 2016-07-20
Frequently asked questions
- What is Michael Rizzi's NPI number?
- Michael Rizzi's National Provider Identifier (NPI) is 1669415717, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Rizzi's specialty?
- Michael Rizzi is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Rizzi located?
- Michael Rizzi's practice location on file with NPPES is Mount Kisco Medical Group, PC, Yorktown Heights, NY 10598-4432.
- What is Michael Rizzi's phone number?
- The practice phone number listed in the NPPES registry for Michael Rizzi is (914) 241-1050.
- Does Michael Rizzi accept Medicare?
- Michael Rizzi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Rizzi's NPI active?
- Yes — Michael Rizzi's NPI (1669415717) is active in the NPPES registry as of the last update on 2016-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.