NPI registry status
Active
2026 NPPES data Adult Health Nurse Practitioner NPI 1033592589
Verify on CMS → Cindy Demetriou
Adult Health Nurse Practitioner in Commack, 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 29,519 in Adult Health 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
630
Medicare Part D claims · 61 beneficiaries · Adult Health Nurse Practitioner avg: 1K
What the federal data shows
Cindy Demetriou filed 630 Medicare Part D claims in 2023 as an Adult Health Nurse Practitioner in Commack, New York.
- 630
- Part D claims, 2023
- ≥69th
- pct by Part D claim volume (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.
CMS NPPES provider registry desk
NPI 1033592589 · Adult Health Nurse Practitioner
NPI-10 · ENUM-MID · TAX-MID · RX-LIGHT · BOOK-MID · PHOTO-ENUM
- NPI-10 1033592589
- ENUM-MID 2015
- TAX-MID 30K Adult Health
- RX-LIGHT 630
- BOOK-MID 5,422 in New York
- PHOTO-ENUM Kelsey Christensen · 2015
Cindy Demetriou's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
630 ≥ 69th percentile 69% of 1,370,886 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. 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 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Cindy Demetriou?
Quality data not reportedPrimary specialty
Adult Health Nurse Practitioner
Medicare Part D claims
630 48% vs specialty avg
Specialty distribution in New York
How Adult Health Nurse Practitioner compares to other specialties among New York providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Adult Health Nurse Practitioner. Verify directly:
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 | 1033592589 |
|---|---|
| Specialty | Adult Health Nurse Practitioner |
| Gender | Female |
| NPI Issued | 07/01/2015 |
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 Cindy Demetriou. To verify Cindy Demetriou'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 2023.
630
Total Claims
$50K
Total Drug Cost
61
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 918
- Total Day Supply
- 25,843
- Generic Drug Cost
- $13K
- Opioid Claims
- 104 (16.5% rate)
Patient Demographics
- Average Patient Age
- 67.0 years
- Avg HCC Risk Score
- 1.09
- Gender Split
- 54% female / 46% male
- Age Distribution
- <65: 16, 65-74: 32, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Cindy Demetriou prescribes most
Top Medicare Part D drugs by claim count, 2023
- Alprazolam
Alprazolam
59 claims
- Oxycodone-Acetamin…
Oxycodone-Acetaminophen
45 claims
- Oxycodone Hcl
Oxycodone Hcl
32 claims
- Quetiapine Fumarate
Quetiapine Fumarate
32 claims
- Buprenorphine-Nalo…
Buprenorphine-Naloxone
31 claims
- Albuterol Sulfate … 17
Albuterol Sulfate Hfa
17 claims
- Clonazepam 16
Clonazepam
16 claims
- Metformin Hcl Er 15
Metformin Hcl Er
15 claims
| Drug | Claims |
|---|---|
| Alprazolam | 59 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 45 |
| Oxycodone Hcl | 32 |
| Quetiapine Fumarate | 32 |
| Buprenorphine-Naloxone Buprenorphine Hcl/Naloxone Hcl | 31 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 17 |
| Clonazepam | 16 |
| Metformin Hcl Er Metformin Hcl | 15 |
| Amlodipine Besylate | 13 |
| Fluticasone Propionate | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Adult Health Nurse Practitioner Overview
How Cindy Demetriou fits within the Adult Health Nurse Practitioner landscape nationally.
29,519
Adult Health Nurse Practitioner Providers in US
55
States with Adult Health Nurse Practitioner
1,201
Avg Claims per Provider
Cindy Demetriou's 630 claims are below the specialty average of 1,201.
Nationwide Adult Health Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Demetriou, both outside New York so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2015)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Adult Health 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 Demetriou.
One of 5,422 Adult Health Nurse Practitioner providers enrolled in New York, 5 are shown here.
Dr. Danielle Aaron
CRNP
New York, NY
Vincent Abalajon
Elmhurst, NY
Dr. Megan Abate
ANP
New York, NY
Dr. Omowunmi Abayomi
N.P.
Staten Island, NY
Dr. Ashley Abbatantono
NP
New York, NY
Compare Adult Health Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Cindy Demetriou's specialty? ▼
Cindy Demetriou specializes in Adult Health Nurse Practitioner and practices in Commack, New York.
How much does Cindy Demetriou prescribe under Medicare Part D? ▼
In 2023, Cindy Demetriou wrote 630 Medicare Part D claims totaling $50K in drug costs for 61 beneficiaries.
Where is Cindy Demetriou located? ▼
Cindy Demetriou is located at 356 VETERANS MEMORIAL HWY, Commack, NY, 11725. Phone: (631) 858-0400.
What is Cindy Demetriou's NPI number? ▼
Cindy Demetriou's National Provider Identifier (NPI) is 1033592589, issued on 07/01/2015.
Does Cindy Demetriou prescribe opioids? ▼
Yes, Cindy Demetriou had 104 opioid claims in 2023 with an opioid prescribing rate of 16.5%.
How many Adult Health Nurse Practitioner providers are there in the US? ▼
There are 29,519 Adult Health Nurse Practitioner providers across 55 states in the US. The average Adult Health Nurse Practitioner provider writes 1,201 Medicare Part D claims per year.
What drugs does Cindy Demetriou prescribe most often? ▼
Based on 2023 Medicare Part D data, Cindy Demetriou's most frequently prescribed drugs include Alprazolam, Oxycodone-Acetaminophen, Oxycodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Cindy Demetriou accept Medicare? ▼
Cindy Demetriou appears in CMS Medicare data with 630 Part D claims and 61 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Cindy Demetriou's credentials? ▼
Cindy Demetriou's NPI is 1033592589. 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 (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- 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.