2026 NPPES data Hospice and Palliative Medicine (Internal Medicine) Physician NPI 1407343155 DO
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HUI FENG, DO

Hospice and Palliative Medicine (Internal Medicine) Physician in LAS VEGAS, Nevada. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
62
Medicare Part D claims · 41 beneficiaries · Hospice and Palliative Medicine (Internal Medicine) Physician avg: 1K
MIPS score
58.8529/100
▼ 24 pts below national avg 83.1 · [object Object]
Industry payments
$412.53
7 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: HUI FENG, DO is a Hospice and Palliative Medicine (Internal Medicine) Physician ([object Object]) practicing in LAS VEGAS, Nevada with a Medicare Part D prescribing footprint of 62 claims across 41 beneficiaries . Their CMS MIPS Final Score of 58.8529/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $412.53 across 7 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: HUI FENG, DO reported a CMS MIPS final score of 58.8529 out of 100, below the 83.1 national average, and filed 62 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

HUI FENG, DO 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).

HUI FENG, DO at a glance

Below national average

NPI registry status

Active

Issued 04/18/2018

NPI 1407343155

Primary specialty

Hospice and Palliative Medicine (Internal Medicine) Physician

Niche

1,524 US NPIs in this specialty

Medicare Part D claims

62 95% vs specialty avg

2023 prescription claims

Specialty avg: 1,275

MIPS final score

58.8529/100 24.247099999999996% pts

Mid-tier band

vs 83.1 national avg

Specialty distribution in Nevada

How Hospice and Palliative Medicine (Internal Medicine) Physician compares to other specialties among Nevada providers

Nevada providers

Hospice and Palliative Medicine (Internal Medicine) Physician share within Nevada

1. Hospice and Palliative Medicine (Internal Medicine) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Hospice and Palliative Medicine (Internal Medicine) Physician share within Nevada

Medicare quality performance — MIPS

HUI FENG, DO's 2023 MIPS final score plotted against the Hospice and Palliative Medicine (Internal Medicine) Physician national average

Below national average
MIPS Final Score
58.8529/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Hospice and Palliative Medicine (Internal Medicine) Physician) — 58.8529/100 vs national avg 83.1

0%100%National avg83%58.9%
MIPS final score (Hospice and Palliative Medicine (Internal Medicine) Physician) — 58.8529/100 vs national avg 83.1

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).

HUI FENG, DO is a Hospice and Palliative Medicine (Internal Medicine) Physician provider practicing in LAS VEGAS, Nevada, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: DO. NPI: 1407343155. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

HUI FENG, DO appears in the CMS NPPES registry as a Hospice and Palliative Medicine (Internal Medicine) Physician provider holding DO credentials at 9499 W CHARLESTON BLVD STE 105, LAS VEGAS, NV, 89117, with a listed phone of (702) 430-3790. NPI 1407343155 was issued on 04/18/2018. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FENG most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 62 prescription claims written by this provider, covering 41 Medicare beneficiaries and totaling roughly $3K in drug spend. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 58.8529/100 for the 2023 performance year (Quality 39.4082, Cost 49.4521), compared with the national average of 83.1.

Hospice and Palliative Medicine (Internal Medicine) Physician is a narrow specialty nationwide, with 1,524 enrolled providers across 51 states and an average of 1,275 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

9499 W CHARLESTON BLVD STE 105
LAS VEGAS, NV 89117

Provider Details

NPI 1407343155
Specialty Hospice and Palliative Medicine (Internal Medicine) Physician
Credentials DO
Gender Female
NPI Issued 04/18/2018

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

58.8529
Final Score
Avg: 83.1
39.4082
Quality
49.4521
Cost

Reporting: Group practice

Hospital and facility affiliations

Facilities where HUI FENG, DO 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.

INTERMOUNTAIN MEDICAL HOLDINGS NEVADA INC
LAS VEGAS, NV

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 HUI FENG, DO. Source: openpaymentsdata.cms.gov.

Total received

$413

Largest payer

Lilly USA, LLC

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.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

62
Total Claims
$3K
Total Drug Cost
41
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
107
Total Day Supply
2,802
Generic Drug Cost
$546

Patient Demographics

Average Patient Age
74.6 years
Avg HCC Risk Score
1.38
Gender Split
51% female / 49% male

Hospice and Palliative Medicine (Internal Medicine) Physician Overview

How HUI FENG, DO fits within the Hospice and Palliative Medicine (Internal Medicine) Physician landscape nationally.

1,524
Hospice and Palliative Medicine (Internal Medicine) Physician Providers in US
51
States with Hospice and Palliative Medicine (Internal Medicine) Physician
1,275
Avg Claims per Provider

HUI FENG, DO's 62 claims are below the specialty average of 1,275.

Nearby Hospice and Palliative Medicine (Internal Medicine) Physician Providers in Nevada

Other clinicians with the same primary specialty enrolled in Nevada, drawn from the same CMS NPPES roster as FENG.

Compare Hospice and Palliative Medicine (Internal Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is HUI FENG, DO's specialty?
HUI FENG, DO specializes in Hospice and Palliative Medicine (Internal Medicine) Physician and practices in LAS VEGAS, Nevada. Credentials: DO.
How much does HUI FENG, DO prescribe under Medicare Part D?
In 2023, HUI FENG, DO wrote 62 Medicare Part D claims totaling $3K in drug costs for 41 beneficiaries.
What is HUI FENG, DO's Medicare quality score?
HUI FENG, DO has a CMS MIPS Final Score of 58.8529/100 (Quality: 39.4082, Cost: 49.4521). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is HUI FENG, DO located?
HUI FENG, DO is located at 9499 W CHARLESTON BLVD STE 105, LAS VEGAS, NV, 89117. Phone: (702) 430-3790.
What is HUI FENG, DO's NPI number?
HUI FENG, DO's National Provider Identifier (NPI) is 1407343155, issued on 04/18/2018.
How many Hospice and Palliative Medicine (Internal Medicine) Physician providers are there in the US?
There are 1,524 Hospice and Palliative Medicine (Internal Medicine) Physician providers across 51 states in the US. The average Hospice and Palliative Medicine (Internal Medicine) Physician provider writes 1,275 Medicare Part D claims per year.
Does HUI FENG, DO accept Medicare?
HUI FENG, DO appears in CMS Medicare data with 62 Part D claims and 41 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify HUI FENG, DO's credentials?
HUI FENG, DO's NPI is 1407343155 with credentials DO. 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

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