NPI registry status
Active
2026 NPPES data Emergency Medicine Physician NPI 1487159166 MD
Verify on CMS → Vietvuong Vo, MD
Emergency Medicine Physician in Dallas, Texas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 64,463 in Emergency 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.
Prescribing volume
101
Medicare Part D claims · 65 beneficiaries · Emergency Medicine Physician avg: 352
MIPS score
74.6/100
▼ 9 pts below national avg 83.5 · Mid-tier
What the federal data shows
Vietvuong Vo, MD reported a CMS MIPS final score of 74.6/100 - below the 83.5 national average - and filed 101 Medicare Part D claims in 2023.
- 74.6/100
- MIPS score · -9 vs avg
- 101
- Part D claims, 2023
- Likely
- board-certified (heuristic)
- ≥13th
- 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 Vietvuong Vo, MD
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1487159166), first enumerated 03/26/2018.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 101 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 74.6/100 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
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- State context
State board disciplinary context
Texas statewide board action statistics are published annually — these figures describe aggregate state activity, not Vietvuong Vo, MD's individual license status. Verify directly with the state medical board.
Source: TMB 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 1487159166 · Emergency Medicine Physician
NPI-10 · ENUM-RECENT · TAX-MEGA · MIPS-BELOW · RX-LIGHT · BOOK-LIGHT · PHOTO-FINISH
- NPI-10 1487159166
- ENUM-RECENT 2018
- TAX-MEGA 64K Emergency Medicine
- MIPS-BELOW 74.6/100
- RX-LIGHT 101
- BOOK-LIGHT 4,378 in Texas
- PHOTO-FINISH Daniel Courtney · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Vo · this provider
Vo · this provider
74.6 MIPS pts
- Joslin Gilley-Av…
Joslin Gilley-Avramis
74.6 MIPS pts
- Daniel Courtney …
Daniel Courtney
74.6 MIPS pts
- Steven Field · n…
Steven Field
74.6 MIPS pts
- Joseph Gannett ·…
Joseph Gannett
74.6 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Vietvuong Vo, MD'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.
75 ≥ 13th percentile 13% 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
Where Vietvuong Vo, MD sits
This provider among emergency medicine physician peers
Across the 14,017 emergency medicine physician providers who report both Medicare Part D prescribing and a MIPS quality score, Vietvuong Vo, MD writes more Part D claims than 35% of them and scores higher on MIPS quality than 9% - placing this provider in the lower-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one emergency medicine physician peer from a representative sample of 60; the gold marker is Vietvuong Vo, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Vietvuong Vo, 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 Vietvuong Vo, MD?
Below national averagePrimary specialty
Emergency Medicine Physician
Medicare Part D claims
101 71% vs specialty avg
MIPS final score
74.6/100 8.9 pts vs avg
Specialty distribution in Texas
How Emergency Medicine Physician compares to other specialties among Texas providers
Medicare quality performance, MIPS
Vietvuong Vo, MD's 2023 MIPS final score plotted against the Emergency Medicine Physician national average
- MIPS Final Score
- 74.6/100
- 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 | 1487159166 |
|---|---|
| Specialty | Emergency Medicine Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 03/26/2018 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
74.5984
Final Score
Measured-score avg: 83.5
56.1252
Quality
59.2027
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Vietvuong Vo, 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.
University OF Texas Southwestern Medical Center AT Dallas
Dallas, TX
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 - Texas TMB 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 ~77K Texas medical licensees in 2023 - they are NOT specific to Vietvuong Vo, MD. To verify Vietvuong Vo, MD's current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases
TMB 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 Texas 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.
101
Total Claims
$9K
Total Drug Cost
65
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 107
- Total Day Supply
- 1,791
- Generic Drug Cost
- $1K
- Antibiotic Claims
- 16
Patient Demographics
- Average Patient Age
- 66.0 years
- Avg HCC Risk Score
- 2.18
- Gender Split
- 52% female / 48% male
- Age Distribution
- <65: 18, 65-74: 30, 75-84: N/A, 85+: N/A
Emergency Medicine Physician Overview
How Vietvuong Vo, MD fits within the Emergency Medicine Physician landscape nationally.
64,463
Emergency Medicine Physician Providers in US
56
States with Emergency Medicine Physician
352
Avg Claims per Provider
Vietvuong Vo, MD's 101 claims are below the specialty average of 352.
Nationwide Emergency Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Vo, both outside Texas so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (74.6 here).
Same NPPES enumeration year (2018)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Emergency Medicine Physician Providers in Texas
Other clinicians with the same primary specialty enrolled in Texas, drawn from the same CMS NPPES roster as Vo.
One of 4,378 Emergency Medicine Physician providers enrolled in Texas, 5 are shown here.
Dr. Gordon Aalund
MD
Dallas, TX
Dr. George Abatso
MD
Arlington, TX
Dr. Lailah Abawi
D.O.
Frisco, TX
Dr. Sulaiman Abawi
D.O.
Frisco, TX
Tazeen Abbas
College Station, TX
Compare Emergency Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Vietvuong Vo, MD's specialty? ▼
Vietvuong Vo, MD specializes in Emergency Medicine Physician and practices in Dallas, Texas. Credentials: MD.
How much does Vietvuong Vo, MD prescribe under Medicare Part D? ▼
In 2023, Vietvuong Vo, MD wrote 101 Medicare Part D claims totaling $9K in drug costs for 65 beneficiaries.
What is Vietvuong Vo, MD's Medicare quality score? ▼
Vietvuong Vo, MD has a CMS MIPS Final Score of 74.6/100 (Quality: 56.1, Cost: 59.2). 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 Vietvuong Vo, MD located? ▼
Vietvuong Vo, MD is located at 6201 HARRY HINES BLVD, Dallas, TX, 75390. Phone: (214) 648-3916.
What is Vietvuong Vo, MD's NPI number? ▼
Vietvuong Vo, MD's National Provider Identifier (NPI) is 1487159166, issued on 03/26/2018.
How many Emergency Medicine Physician providers are there in the US? ▼
There are 64,463 Emergency Medicine Physician providers across 56 states in the US. The average Emergency Medicine Physician provider writes 352 Medicare Part D claims per year.
Does Vietvuong Vo, MD accept Medicare? ▼
Vietvuong Vo, MD appears in CMS Medicare data with 101 Part D claims and 65 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Vietvuong Vo, MD's credentials? ▼
Vietvuong Vo, MD's NPI is 1487159166 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
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.