NPI registry status
Active
2026 NPPES data Family Medicine Physician NPI 1588818504 D.O
Verify on CMS → Guirlaine Blot-Sanon, D.O
Family Medicine Physician in Riverhead, 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 147,760 in Family Medicine Physician, 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.
MIPS score
78/100
▼ 5 pts below national avg 83.5 · Above neutral
What the federal data shows
Guirlaine Blot-Sanon, D.O reported a CMS MIPS final score of 78/100 - below the 83.5 national average.
- 78/100
- MIPS score · -5 vs avg
- Likely
- board-certified (heuristic)
- ≥23rd
- 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 Guirlaine Blot-Sanon, D.O
Federal records show an active NPI with a CMS quality score on file — objective federal reporting, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1588818504), first enumerated 11/05/2008.
Source: CMS NPPES
- Not in federal data
Medicare Part D participation
No 2023 Medicare Part D prescribing volume appears in the CMS public file for this NPI (may reflect specialty, new enrollment, or non-prescribing role).
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 78/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- 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 Guirlaine Blot-Sanon, D.O'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 1588818504 · Family Medicine Physician
NPI-10 · ENUM-MID · TAX-MEGA · MIPS-BELOW · BOOK-MID · PHOTO-FINISH
- NPI-10 1588818504
- ENUM-MID 2008
- TAX-MEGA 148K Family Medicine
- MIPS-BELOW 78/100
- BOOK-MID 5,914 in New York
- PHOTO-FINISH Aaron Berg · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Blot-Sanon · thi…
Blot-Sanon · this provider
78 MIPS pts
- Valeria Baldivie…
Valeria Baldivieso
78 MIPS pts
- Wael Mourad · near
Wael Mourad
78 MIPS pts
- Aaron Berg · near
Aaron Berg
78 MIPS pts
- Keri Orstad · near
Keri Orstad
78 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Guirlaine Blot-Sanon, D.O'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.
78 ≥ 23rd percentile 23% 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
✓
Board certification likely (heuristic, not verified)
Guirlaine Blot-Sanon, D.O practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 2 hospital affiliations - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Guirlaine Blot-Sanon, D.O?
Below national averagePrimary specialty
Family Medicine Physician
MIPS final score
78/100 5.5 pts vs avg
Specialty distribution in New York
How Family Medicine Physician compares to other specialties among New York providers
Medicare quality performance, MIPS
Guirlaine Blot-Sanon, D.O's 2023 MIPS final score plotted against the Family Medicine Physician national average
- MIPS Final Score
- 78/100
- 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 | 1588818504 |
|---|---|
| Specialty | Family Medicine Physician |
| Credentials | D.O |
| Gender | Female |
| NPI Issued | 11/05/2008 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
78.0047
Final Score
Measured-score avg: 83.5
72.0358
Quality
68.1307
Cost
Reporting: Group practice
Hospital and facility affiliations
Facilities where Guirlaine Blot-Sanon, D.O 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.
Columbia Memorial Hospital
★☆☆☆☆ 1/5
Valatie, NY
Acute Care Hospitals
CMS CCN: 330094
New York Medical Physician Associates PC
Poughkeepsie, 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 Guirlaine Blot-Sanon, D.O. To verify Guirlaine Blot-Sanon, D.O'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.
Family Medicine Physician Overview
How Guirlaine Blot-Sanon, D.O fits within the Family Medicine Physician landscape nationally.
147,760
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider
Nationwide Family Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Blot-Sanon, both outside New York so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (78 here).
Same NPPES enumeration year (2008)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Family Medicine Physician Providers in New York
Other clinicians with the same primary specialty enrolled in New York, drawn from the same CMS NPPES roster as Blot-Sanon.
One of 5,914 Family Medicine Physician providers enrolled in New York, 5 are shown here.
Dr. Stuart Aaronson
M.D.
New York, NY
Dr. Amarachi Abara
MD
Bronx, NY
Dr. Sharon Abara-Palaganas
MD
Brooklyn, NY
Dr. Mary Claire Abbot
MD
New York, NY
Dr. Heather Abdalla
FNP-C
Horseheads, NY
Compare Family Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Guirlaine Blot-Sanon, D.O's specialty? ▼
Guirlaine Blot-Sanon, D.O specializes in Family Medicine Physician and practices in Riverhead, New York. Credentials: D.O.
What is Guirlaine Blot-Sanon, D.O's Medicare quality score? ▼
Guirlaine Blot-Sanon, D.O has a CMS MIPS Final Score of 78/100 (Quality: 72, Cost: 68.1). 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 Guirlaine Blot-Sanon, D.O located? ▼
Guirlaine Blot-Sanon, D.O is located at 1300 ROANOKE AVE, Riverhead, NY, 11901. Phone: (631) 548-6440.
What is Guirlaine Blot-Sanon, D.O's NPI number? ▼
Guirlaine Blot-Sanon, D.O's National Provider Identifier (NPI) is 1588818504, issued on 11/05/2008.
How many Family Medicine Physician providers are there in the US? ▼
There are 147,760 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
Does Guirlaine Blot-Sanon, D.O accept Medicare? ▼
Guirlaine Blot-Sanon, D.O appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Guirlaine Blot-Sanon, D.O's credentials? ▼
Guirlaine Blot-Sanon, D.O's NPI is 1588818504 with credentials D.O. 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.
- 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 April 2026 (NPPES) / 2023 (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 May 2026.