NPI registry status
Active
2026 NPPES data Physician Assistant NPI 1083948053 PHYSICIAN ASSISTANT
Verify on CMS → Andreina Ho Ng, PHYSICIAN ASSISTANT
Physician Assistant 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 150,974 in Physician Assistant, 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
515
Medicare Part D claims · 206 beneficiaries · Physician Assistant avg: 790
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Andreina Ho Ng, PHYSICIAN ASSISTANT filed 515 Medicare Part D claims in 2023 as a Physician Assistant in New York, New York, prescribing 92% generic.
- 515
- Part D claims, 2023
- 92%
- generic prescribing
- ≥66th
- 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.
Andreina Ho Ng, PHYSICIAN ASSISTANT's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
515 ≥ 66th percentile 66% 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 Andreina Ho Ng, PHYSICIAN ASSISTANT?
Quality data not reportedPrimary specialty
Physician Assistant
Medicare Part D claims
515 35% vs specialty avg
Specialty distribution in New York
How Physician Assistant 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 Physician Assistant. 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).
Andreina Ho Ng, PHYSICIAN ASSISTANT appears in the CMS NPPES registry as a Physician Assistant provider holding PHYSICIAN ASSISTANT credentials at 462 1ST AVE, New York, NY, 10016, with a listed phone of (212) 562-3778. NPI 1083948053 was issued on 09/23/2009.
Medicare Part D records for calendar year 2023 show 515 prescription claims written by this provider, covering 206 Medicare beneficiaries and totaling roughly $31K in drug spend, split 8% brand-name and 92% generic by claim count.
Physician Assistant is a high-volume specialty nationwide, with 150,974 enrolled providers across 56 states and an average of 790 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 | 1083948053 |
|---|---|
| Specialty | Physician Assistant |
| Credentials | PHYSICIAN ASSISTANT |
| Gender | Female |
| NPI Issued | 09/23/2009 |
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 Andreina Ho Ng, PHYSICIAN ASSISTANT. To verify Andreina Ho Ng, PHYSICIAN ASSISTANT'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.
Brand vs generic prescribing mix · Generic-heavy
Andreina Ho Ng, PHYSICIAN ASSISTANT - brand share 8.0%
Physician Assistant average
8% brand-name claims vs 92% generic, on 515 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
515
Total Claims
$31K
Total Drug Cost
206
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 880
- Total Day Supply
- 22,500
- Brand vs Generic
- 8% brand / 92% generic
- Brand Drug Cost
- $12K
- Generic Drug Cost
- $20K
- Antibiotic Claims
- 15
Patient Demographics
- Average Patient Age
- 68.7 years
- Avg HCC Risk Score
- 1.38
- Gender Split
- 61% female / 39% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Andreina Ho Ng, PHYSICIAN ASSISTANT prescribes most
Top Medicare Part D drugs by claim count, 2023
- Famotidine
Famotidine
120 claims
- Omeprazole
Omeprazole
119 claims
- Pantoprazole Sodium 38
Pantoprazole Sodium
38 claims
- Esomeprazole Magne… 30
Esomeprazole Magnesium
30 claims
- Sucralfate 22
Sucralfate
22 claims
- Dexlansoprazole Dr 13
Dexlansoprazole Dr
13 claims
| Drug | Claims |
|---|---|
| Famotidine | 120 |
| Omeprazole | 119 |
| Pantoprazole Sodium | 38 |
| Esomeprazole Magnesium | 30 |
| Sucralfate | 22 |
| Dexlansoprazole Dr Dexlansoprazole | 13 |
| Gavilyte-C "Peg3350/Sod Sulf | N/A |
| Gavilyte-G "Peg3350/Sod Sulf | N/A |
| Peg-3350 And Electrolytes "Peg3350/Sod Sulf | N/A |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Physician Assistant Overview
How Andreina Ho Ng, PHYSICIAN ASSISTANT fits within the Physician Assistant landscape nationally.
150,974
Physician Assistant Providers in US
56
States with Physician Assistant
790
Avg Claims per Provider
Andreina Ho Ng, PHYSICIAN ASSISTANT's 515 claims are below the specialty average of 790.
Nearby Physician Assistant Providers in New York
Other clinicians with the same primary specialty enrolled in New York, drawn from the same CMS NPPES roster as Ho Ng.
Dr. Brynn Aakjar
P.A.
Yonkers, NY
Dr. Andrea Aaron
PA
Bronx, NY
Danielle Aarons
Smithtown, NY
John Abadeer
Brooklyn, NY
Dr. Zenebou Abalo-Toga
PA
New York, NY
Compare Physician Assistant 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 Physician Assistant 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.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore New York
Frequently Asked Questions
What is Andreina Ho Ng, PHYSICIAN ASSISTANT's specialty? ▼
Andreina Ho Ng, PHYSICIAN ASSISTANT specializes in Physician Assistant and practices in New York, New York. Credentials: PHYSICIAN ASSISTANT.
How much does Andreina Ho Ng, PHYSICIAN ASSISTANT prescribe under Medicare Part D? ▼
In 2023, Andreina Ho Ng, PHYSICIAN ASSISTANT wrote 515 Medicare Part D claims totaling $31K in drug costs for 206 beneficiaries.
Where is Andreina Ho Ng, PHYSICIAN ASSISTANT located? ▼
Andreina Ho Ng, PHYSICIAN ASSISTANT is located at 462 1ST AVE, New York, NY, 10016. Phone: (212) 562-3778.
What is Andreina Ho Ng, PHYSICIAN ASSISTANT's NPI number? ▼
Andreina Ho Ng, PHYSICIAN ASSISTANT's National Provider Identifier (NPI) is 1083948053, issued on 09/23/2009.
Does Andreina Ho Ng, PHYSICIAN ASSISTANT prescribe more brand-name or generic drugs? ▼
Andreina Ho Ng, PHYSICIAN ASSISTANT's prescribing is 8% brand-name and 92% generic drugs by claim count, with $12K in brand drug costs.
How many Physician Assistant providers are there in the US? ▼
There are 150,974 Physician Assistant providers across 56 states in the US. The average Physician Assistant provider writes 790 Medicare Part D claims per year.
What drugs does Andreina Ho Ng, PHYSICIAN ASSISTANT prescribe most often? ▼
Based on 2023 Medicare Part D data, Andreina Ho Ng, PHYSICIAN ASSISTANT's most frequently prescribed drugs include Famotidine, Omeprazole, Pantoprazole Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Andreina Ho Ng, PHYSICIAN ASSISTANT accept Medicare? ▼
Andreina Ho Ng, PHYSICIAN ASSISTANT appears in CMS Medicare data with 515 Part D claims and 206 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Andreina Ho Ng, PHYSICIAN ASSISTANT's credentials? ▼
Andreina Ho Ng, PHYSICIAN ASSISTANT's NPI is 1083948053 with credentials PHYSICIAN ASSISTANT. 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.