NPI registry status
Active
2026 NPPES data Adult Health Nurse Practitioner NPI 1285870790 N.P.
Verify on CMS → Mei Ling Chan, N.P.
Adult Health Nurse Practitioner in New York, 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 29,492 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
102
Medicare Part D claims · 54 beneficiaries · Adult Health Nurse Practitioner avg: 1K
MIPS score
90.8/100
▲ 8 pts above national avg 83.1 · Exceptional
Industry payments
$150
1 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Mei Ling Chan, N.P. reported a CMS MIPS final score of 90.8/100 - above the 83.1 national average - and filed 102 Medicare Part D claims in 2023.
- 90.8/100
- MIPS score · +8 vs avg
- 102
- Part D claims, 2023
- $150
- industry payments (Sunshine Act)
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.
Mei Ling Chan, N.P.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
91 Top 40% higher than 60% of 477,587 scored providers
Each bar is a band; taller bars hold more scored 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.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Mei Ling Chan, N.P. sits
This provider among adult health nurse practitioner peers
Across the 4,289 adult health nurse practitioner providers who report both Medicare Part D prescribing and a MIPS quality score, Mei Ling Chan, N.P. writes more Part D claims than 22% of them and scores higher on MIPS quality than 61% - placing this provider in the lower-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one adult health nurse practitioner peer from a representative sample of 60; the gold marker is Mei Ling Chan, N.P.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Mei Ling Chan, N.P.?
High performer (top quartile)Primary specialty
Adult Health Nurse Practitioner
Medicare Part D claims
102 92% vs specialty avg
MIPS final score
90.8/100 7.7 pts vs avg
Specialty distribution in New York
How Adult Health Nurse Practitioner compares to other specialties among New York providers
Medicare quality performance, MIPS
Mei Ling Chan, N.P.'s 2023 MIPS final score plotted against the Adult Health Nurse Practitioner national average
- MIPS Final Score
- 90.8/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Adult Health Nurse Practitioner) - 90.8/100 vs national avg 83.1
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).
Mei Ling Chan, N.P. appears in the CMS NPPES registry as a Adult Health Nurse Practitioner provider holding N.P. credentials at 1275 YORK AVE, New York, NY, 10065, with a listed phone of (212) 639-2000. NPI 1285870790 was issued on 01/05/2009.
Medicare Part D records for calendar year 2023 show 102 prescription claims written by this provider, covering 54 Medicare beneficiaries and totaling roughly $4K in drug spend, with an opioid prescribing rate of 33.3%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 90.8/100 for the 2023 performance year (Quality 87.9), compared with the national average of 83.1.
Adult Health Nurse Practitioner is a mid-sized specialty nationwide, with 29,492 enrolled providers across 55 states and an average of 1,201 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1285870790 |
|---|---|
| Specialty | Adult Health Nurse Practitioner |
| Credentials | N.P. |
| Gender | Female |
| NPI Issued | 01/05/2009 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
90.761
Final Score
Avg: 83.1
87.872
Quality
Reporting: Group practice
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Mei Ling Chan, N.P.. Source: openpaymentsdata.cms.gov.
Total received
$150
Largest payer
Phathom Pharmaceuticals, Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
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 Mei Ling Chan, N.P.. To verify Mei Ling Chan, N.P.'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.
102
Total Claims
$4K
Total Drug Cost
54
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 102
- Total Day Supply
- 1,419
- Generic Drug Cost
- $4K
- Opioid Claims
- 34 (33.3% rate)
Patient Demographics
- Average Patient Age
- 72.1 years
- Avg HCC Risk Score
- 1.52
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Mei Ling Chan, N.P. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Enoxaparin Sodium
Enoxaparin Sodium
28 claims
- Oxycodone Hcl
Oxycodone Hcl
18 claims
- Ibuprofen
Ibuprofen
17 claims
- Pantoprazole Sodium
Pantoprazole Sodium
13 claims
| Drug | Claims |
|---|---|
| Enoxaparin Sodium | 28 |
| Oxycodone Hcl | 18 |
| Ibuprofen | 17 |
| Pantoprazole Sodium | 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 Mei Ling Chan, N.P. fits within the Adult Health Nurse Practitioner landscape nationally.
29,492
Adult Health Nurse Practitioner Providers in US
55
States with Adult Health Nurse Practitioner
1,201
Avg Claims per Provider
Mei Ling Chan, N.P.'s 102 claims are below the specialty average of 1,201.
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 Chan.
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 →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the New York medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Adult Health Nurse Practitioner peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Mei Ling Chan, N.P.'s specialty? ▼
Mei Ling Chan, N.P. specializes in Adult Health Nurse Practitioner and practices in New York, New York. Credentials: N.P..
How much does Mei Ling Chan, N.P. prescribe under Medicare Part D? ▼
In 2023, Mei Ling Chan, N.P. wrote 102 Medicare Part D claims totaling $4K in drug costs for 54 beneficiaries.
What is Mei Ling Chan, N.P.'s Medicare quality score? ▼
Mei Ling Chan, N.P. has a CMS MIPS Final Score of 90.8/100 (Quality: 87.9). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Mei Ling Chan, N.P. located? ▼
Mei Ling Chan, N.P. is located at 1275 YORK AVE, New York, NY, 10065. Phone: (212) 639-2000.
What is Mei Ling Chan, N.P.'s NPI number? ▼
Mei Ling Chan, N.P.'s National Provider Identifier (NPI) is 1285870790, issued on 01/05/2009.
Does Mei Ling Chan, N.P. prescribe opioids? ▼
Yes, Mei Ling Chan, N.P. had 34 opioid claims in 2023 with an opioid prescribing rate of 33.3%.
How many Adult Health Nurse Practitioner providers are there in the US? ▼
There are 29,492 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 Mei Ling Chan, N.P. prescribe most often? ▼
Based on 2023 Medicare Part D data, Mei Ling Chan, N.P.'s most frequently prescribed drugs include Enoxaparin Sodium, Oxycodone Hcl, Ibuprofen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Mei Ling Chan, N.P. accept Medicare? ▼
Mei Ling Chan, N.P. appears in CMS Medicare data with 102 Part D claims and 54 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Mei Ling Chan, N.P.'s credentials? ▼
Mei Ling Chan, N.P.'s NPI is 1285870790 with credentials N.P.. 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.
- 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
Compiled from official public sources by the PlainDoctor editorial team.