NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1306073382 FNP
Verify on CMS → Michael Grizzanti, FNP
Family Nurse Practitioner in Rochester, New York.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 216,959 in Family Nurse Practitioner, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
928
Medicare Part D claims · 169 beneficiaries · Family Nurse Practitioner avg: 1K
MIPS score
90.6/100
▲ 7 pts above national avg 83.5 · Exceptional
What the federal data shows
Michael Grizzanti, FNP reported a CMS MIPS final score of 90.6/100 - above the 83.5 national average - and filed 928 Medicare Part D claims in 2024.
- 90.6/100
- MIPS score · +7 vs avg
- 928
- Part D claims, 2024
- ≥58th
- pct among measured MIPS (lower-bound band)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Michael Grizzanti, FNP
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1306073382), first enumerated 06/17/2009.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 928 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 90.6/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- Reported
Hospital affiliations
2 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- State context
State board disciplinary context
New York statewide board action statistics are published annually — these figures describe aggregate state activity, not Michael Grizzanti, FNP's individual license status. Verify directly with the state medical board.
Source: NYSBPMC annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1306073382 · Family Nurse Practitioner
NPI-10 · ENUM-MID · TAX-MEGA · MIPS-ABOVE · RX-LIGHT · BOOK-MID · PHOTO-FINISH
- NPI-10 1306073382
- ENUM-MID 2009
- TAX-MEGA 217K Family Nurse
- MIPS-ABOVE 90.6/100
- RX-LIGHT 928
- BOOK-MID 13,030 in New York
- PHOTO-FINISH Sherita Bentley · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Grizzanti · this…
Grizzanti · this provider
90.6 MIPS pts
- Micky Prince · h…
Micky Prince
90.6 MIPS pts
- Lisa Mejia · near
Lisa Mejia
90.6 MIPS pts
- Sherita Bentley …
Sherita Bentley
90.6 MIPS pts
- Donna Geiger · n…
Donna Geiger
90.6 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Michael Grizzanti, FNP's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
91 ≥ 58th percentile 58% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Michael Grizzanti, FNP sits
This provider among family nurse practitioner peers
Across the 26,556 family nurse practitioner providers who report both Medicare Part D prescribing and a MIPS quality score, Michael Grizzanti, FNP writes more Part D claims than 67% of them and scores higher on MIPS quality than 63% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one family nurse practitioner peer from a representative sample of 60; the gold marker is Michael Grizzanti, FNP. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Michael Grizzanti, FNP?
High performer (top quartile)Primary specialty
Family Nurse Practitioner
Medicare Part D claims
928 29% vs specialty avg
MIPS final score
90.6/100 7.1 pts vs avg
Specialty distribution in New York
How Family Nurse Practitioner compares to other specialties among New York providers
Medicare quality performance, MIPS
Michael Grizzanti, FNP's 2023 MIPS final score plotted against the Family Nurse Practitioner national average
- MIPS Final Score
- 90.6/100
- vs 83.5 national avg · 2023 performance year
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1306073382 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | FNP |
| Gender | Male |
| NPI Issued | 06/17/2009 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
90.5809
Final Score
Measured-score avg: 83.5
81.7997
Quality
56.5042
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Michael Grizzanti, FNP bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Gastrointestinal Group
Rochester, NY
University OF Rochester Surgical Associates
Rochester, NY
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
License & disciplinary context - New York NYSBPMC 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~100K New York medical licensees in 2023 - they are NOT specific to Michael Grizzanti, FNP. To verify Michael Grizzanti, FNP's current license status, search the NYSBPMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
312
Total board actions, New York 2023
Across 302 cases
3.12
Actions per 1,000 licensees
New York statewide rate
probation
Most common action type
89 cases
NYSBPMC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the New York disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
928
Total Claims
$224K
Total Drug Cost
169
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,691.633
- Total Day Supply
- 49,560
- Generic Drug Cost
- $121K
- Opioid Claims
- 27 (2.9% rate)
- Antibiotic Claims
- 37
Patient Demographics
- Average Patient Age
- 65.0 years
- Avg HCC Risk Score
- 2.77
- Gender Split
- 31% female / 69% male
- Age Distribution
- <65: 51, 65-74: 90, 75-84: 28, 85+: 0
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Michael Grizzanti, FNP prescribes most
Top Medicare Part D drugs by claim count, 2024
- Tacrolimus
Tacrolimus
345 claims
- Mycophenolate Mofe… 106
Mycophenolate Mofetil
106 claims
- Ursodiol 104
Ursodiol
104 claims
- Prednisone 47
Prednisone
47 claims
- Lamivudine Hbv 40
Lamivudine Hbv
40 claims
- Envarsus Xr 29
Envarsus Xr
29 claims
- Gengraf 25
Gengraf
25 claims
- Oxycodone Hcl 24
Oxycodone Hcl
24 claims
| Drug | Claims |
|---|---|
| Tacrolimus | 345 |
| Mycophenolate Mofetil | 106 |
| Ursodiol | 104 |
| Prednisone | 47 |
| Lamivudine Hbv Lamivudine | 40 |
| Envarsus Xr Tacrolimus | 29 |
| Gengraf Cyclosporine, Modified | 25 |
| Oxycodone Hcl | 24 |
| Sirolimus | 23 |
| Vemlidy Tenofovir Alafenamide | 23 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Nurse Practitioner Overview
How Michael Grizzanti, FNP fits within the Family Nurse Practitioner landscape nationally.
216,959
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,302
Avg Claims per Provider
Michael Grizzanti, FNP's 928 claims are below the specialty average of 1,302.
Nationwide Family Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Grizzanti, both outside New York so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (90.6 here).
Same NPPES enumeration year (2009)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Family Nurse Practitioner Providers in New York
Other clinicians with the same primary specialty enrolled in New York, drawn from the same CMS NPPES roster as Grizzanti.
One of 13,030 Family Nurse Practitioner providers enrolled in New York, 5 are shown here.
Carolyn A'Hearn
NP
Syracuse, NY
Lindsey Aanonsen
FNP
Staten Island, NY
Abigail Aaron
FNP
New York, NY
Memoudou Abalola
NP
Bronx, NY
Jennifer Abate
FNP-BC
New York, NY
Compare Family Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Michael Grizzanti, FNP's specialty? ▼
Michael Grizzanti, FNP specializes in Family Nurse Practitioner and practices in Rochester, New York. Credentials: FNP.
How much does Michael Grizzanti, FNP prescribe under Medicare Part D? ▼
In 2024, Michael Grizzanti, FNP wrote 928 Medicare Part D claims totaling $224K in drug costs for 169 beneficiaries.
What is Michael Grizzanti, FNP's Medicare quality score? ▼
Michael Grizzanti, FNP has a CMS MIPS Final Score of 90.6/100 (Quality: 81.8, Cost: 56.5). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Michael Grizzanti, FNP located? ▼
Michael Grizzanti, FNP is located at 601 ELMWOOD AVE, Rochester, NY, 14642. Phone: (585) 275-5875.
What is Michael Grizzanti, FNP's NPI number? ▼
Michael Grizzanti, FNP's National Provider Identifier (NPI) is 1306073382, issued on 06/17/2009.
Does Michael Grizzanti, FNP prescribe opioids? ▼
Yes, Michael Grizzanti, FNP had 27 opioid claims in 2024 with an opioid prescribing rate of 2.9%.
How many Family Nurse Practitioner providers are there in the US? ▼
There are 216,959 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,302 Medicare Part D claims per year.
What drugs does Michael Grizzanti, FNP prescribe most often? ▼
Based on 2024 Medicare Part D data, Michael Grizzanti, FNP's most frequently prescribed drugs include Tacrolimus, Mycophenolate Mofetil, Ursodiol. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Michael Grizzanti, FNP accept Medicare? ▼
Michael Grizzanti, FNP appears in CMS Medicare data with 928 Part D claims and 169 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Michael Grizzanti, FNP's credentials? ▼
Michael Grizzanti, FNP's NPI is 1306073382 with credentials FNP. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.