NPI registry status
Active
2026 NPPES data Neurological Surgery Physician NPI 1073594487 MD
Verify on CMS → Veronica Chiang, MD
Neurological Surgery Physician in New Haven, Connecticut.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 8,100 in Neurological Surgery 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.
Prescribing volume
60
Medicare Part D claims · 24 beneficiaries · Neurological Surgery Physician avg: 181
MIPS score
73.6/100
▼ 10 pts below national avg 83.1 · Mid-tier
Industry payments
$4.8K
11 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Veronica Chiang, MD reported a CMS MIPS final score of 73.6/100 - below the 83.1 national average - and filed 60 Medicare Part D claims in 2023.
- 73.6/100
- MIPS score · -10 vs avg
- 60
- Part D claims, 2023
- Likely
- board-certified (heuristic)
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.
Veronica Chiang, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
74 11th percentile higher than 11% 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 Veronica Chiang, MD sits
This provider among neurological surgery physician peers
Across the 1,737 neurological surgery physician providers who report both Medicare Part D prescribing and a MIPS quality score, Veronica Chiang, MD writes more Part D claims than 40% of them and scores higher on MIPS quality than 17% - placing this provider in the lower-volume, lower-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 neurological surgery physician peer from a representative sample of 60; the gold marker is Veronica Chiang, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Veronica Chiang, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - 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 Veronica Chiang, MD?
Below national averagePrimary specialty
Neurological Surgery Physician
Medicare Part D claims
60 67% vs specialty avg
MIPS final score
73.6/100 9.5 pts vs avg
Specialty distribution in Connecticut
How Neurological Surgery Physician compares to other specialties among Connecticut providers
Medicare quality performance, MIPS
Veronica Chiang, MD's 2023 MIPS final score plotted against the Neurological Surgery Physician national average
- MIPS Final Score
- 73.6/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Neurological Surgery Physician) - 73.6/100 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).
Veronica Chiang, MD appears in the CMS NPPES registry as a Neurological Surgery Physician provider holding MD credentials at 800 HOWARD AVE, New Haven, CT, 06519, with a listed phone of (203) 785-2805. NPI 1073594487 was issued on 11/11/2005.
Medicare Part D records for calendar year 2023 show 60 prescription claims written by this provider, covering 24 Medicare beneficiaries and totaling roughly $1K in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 73.6/100 for the 2023 performance year (Quality 75.8, Cost 51.4), compared with the national average of 83.1.
Neurological Surgery Physician is a mid-sized specialty nationwide, with 8,100 enrolled providers across 53 states and an average of 181 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 | 1073594487 |
|---|---|
| Specialty | Neurological Surgery Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 11/11/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
73.5637
Final Score
Avg: 83.1
75.8435
Quality
51.4318
Cost
74
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Veronica Chiang, MD 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.
Yale University
New Haven, CT
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
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 Veronica Chiang, MD. Source: openpaymentsdata.cms.gov.
Total received
$4.8K
Largest payer
Monteris Medical Corporation
Most common payment type
Travel and Lodging
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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
60
Total Claims
$1K
Total Drug Cost
24
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 76
- Total Day Supply
- 1,816
- Generic Drug Cost
- $1K
Patient Demographics
- Average Patient Age
- 70.7 years
- Avg HCC Risk Score
- 3.05
- Gender Split
- 54% female / 46% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Levetiracetam | 23 |
| Dexamethasone | 17 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Neurological Surgery Physician Overview
How Veronica Chiang, MD fits within the Neurological Surgery Physician landscape nationally.
8,100
Neurological Surgery Physician Providers in US
53
States with Neurological Surgery Physician
181
Avg Claims per Provider
Veronica Chiang, MD's 60 claims are below the specialty average of 181.
Nearby Neurological Surgery Physician Providers in Connecticut
Other clinicians with the same primary specialty enrolled in Connecticut, drawn from the same CMS NPPES roster as Chiang.
Dr. Khalid Abbed
MD
New Haven, CT
Dr. Hussein Alahmadi
M.D.
New Britain, CT
Dr. Khaled Alok
MD
New Haven, CT
Dr. Paul Apostolides
MD
Greenwich, CT
Dr. Thomas Arkins
MD
New Haven, CT
Compare Neurological Surgery Physician 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 Connecticut medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Neurological Surgery Physician 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 Connecticut
Frequently Asked Questions
What is Veronica Chiang, MD's specialty? ▼
Veronica Chiang, MD specializes in Neurological Surgery Physician and practices in New Haven, Connecticut. Credentials: MD.
How much does Veronica Chiang, MD prescribe under Medicare Part D? ▼
In 2023, Veronica Chiang, MD wrote 60 Medicare Part D claims totaling $1K in drug costs for 24 beneficiaries.
What is Veronica Chiang, MD's Medicare quality score? ▼
Veronica Chiang, MD has a CMS MIPS Final Score of 73.6/100 (Quality: 75.8, Cost: 51.4). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Veronica Chiang, MD located? ▼
Veronica Chiang, MD is located at 800 HOWARD AVE, New Haven, CT, 06519. Phone: (203) 785-2805.
What is Veronica Chiang, MD's NPI number? ▼
Veronica Chiang, MD's National Provider Identifier (NPI) is 1073594487, issued on 11/11/2005.
How many Neurological Surgery Physician providers are there in the US? ▼
There are 8,100 Neurological Surgery Physician providers across 53 states in the US. The average Neurological Surgery Physician provider writes 181 Medicare Part D claims per year.
What drugs does Veronica Chiang, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Veronica Chiang, MD's most frequently prescribed drugs include Levetiracetam, Dexamethasone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Veronica Chiang, MD accept Medicare? ▼
Veronica Chiang, MD appears in CMS Medicare data with 60 Part D claims and 24 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Veronica Chiang, MD's credentials? ▼
Veronica Chiang, MD's NPI is 1073594487 with credentials MD. 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.